An Oligodendrocytes forms myelin sheaths around the axons of several central nervous system neurons.
What area of the neuron has a myelin sheath covering it?The myelin sheath surrounds the axon, therefore one of its jobs is to keep the axon isolated from the extracellular components in its immediate vicinity. However, its primary role is to protect the axon and quicken the propagation of action potentials.
What causes the myelin sheaths to develop around the neuron axons?The primary component supporting the communications neurons give and receive throughout the body are glial cells. Glial cells provide a membranous sheath that is similar to the insulation that surrounds the wires in electrical circuits.
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On a cold, icy, winter day, Dr. Roberts was severely injured in a motor vehicle crash on his way to the
hospital. He was listed in critical condition for several days, lapsing in and out of a coma. Dr. Roberts
finally stabilized and was released home after 2 weeks. With lots of hard work and rehabilitation, Dr.
Roberts went back to work after 5 months. Within 2 weeks, his support staff and the hospital personnel
started noticing his forgetfulness. He forgot to document that he had ordered an x-ray. He argued with an
MA regarding his request that a narcotic medication be called in for a client. The answering service called
the hospital on a weekend when they could not find Dr. Roberts, who was on call. Instead, Dr. Roberts
forgot he was on call and left town unexpectedly. The hospital's board of trustees is about to take action.
that rarely occurs. The feel the need to deem Dr. Roberts incompetent to practice medicine and have his
license revoked. If you are a member of Dr. Roberts' staff, what might you do in this situation?Does this
situation fall under ethics or law? Explain your answer. Is there any other action that might be taken by the
hospital's board of trustees?
Any person who is in a state or country that has those laws in place is subject to legal action. Ethical rights, on the other hand, are viewed as a person's choice and independent action based on their opinion of right and wrong.
What are some instances when the law and ethics interact?People cannot be forced to be fair, honest, or caring by the law. For instance, it's not unlawful to lie or break a trust, but it's immoral. While not all careers in the healthcare industry are required to follow a code of ethics, all of them do.Stealing to feed your family is a prime one. If your family is going hungry, it may be morally acceptable to steal even though it is against the law and ethically wrong.Any person who is in a state or country that has those laws in place is subject to legal action. Ethical rights, on the other hand, are viewed as a person's choice and independent action based on their opinion of right and wrong.To learn more about Ethical rights refer to:
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Autonomy that might be taken by the hospital's board of trustees
What are the four medical ethics guiding principles?Autonomy, non-maleficence, beneficence, and justice—the four Beauchamp and Childress principles—have had a significant impact on the study of medical ethics and are essential to comprehending the present method of moral evaluation in the medical industry.One of the most important, but difficult, ethical principles in medicine is patient autonomy. In recent literature, the notion that each patient should be free to choose how to live their lives, including how to get medical care, has gained more traction.The patient has the choice to assign decision-making responsibility to another individual thanks to the autonomy concept.To learn more about ethical principles refer to:
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which action would the nurse take first for a client with pink raised areas that are swollen and itchy after using a new soap?
The nurse will perform a full history and physical examination for a client with pink raised areas that are swollen and itchy after using a new soap.
A medical professional examines your body throughout a physical examination to identify whether or not you have a physical condition. A medical professional evaluates a person for any potential indications or signs of a medical illness during a physical examination, which often includes observation, probing, and auscultation.
Toxins such cleansers and compounds found in cleaning supplies are the main contributors to allergic contact dermatitis. Constant exposure to harmless compounds may potentially cause it. An item that can result in either hypersensitivity or irritating contact dermatitis is soap.
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the term for a vindictive type of aggressive driving is road rage.
Answer:
Aggressive driving is a traffic offense that happens on the roadway, and road rage is a crime that can follow you home.
Explanation:
select the correct answer. the image shows ekgs of a person with normal heart waves and of a person having tachycardia. based on this image, what kind of condition is tachycardia? a. the heart beats abnormally fast. b. the heart beats abnormally slow. c. the right atrium of the heart stops working. d. the left ventricle pumps less blood to the aorta.
The heart beats abnormally quickly is the right response, according to the picture's query.
Does tachycardia ever go away?When a substance that is generating tachycardia was being used up by the organism or eliminated in the urine, the tachycardia will swiftly subside, typically within hours. Tachycardia brought on by heart issues might persist for a very long time.
How can I slow down tachycardia naturally?Performing breathing techniques or guided breathing methods, also including box breathing. attempting to unwind and maintain composure going on a walk, preferably outside of a city. enjoying a soothing, warm bath or shower. practicing relaxation as well as stretching techniques, such as yoga. doing vagal exercises.
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which other nutrient would the nurse include in the teaching while counseling the parents of an adolescent with anemia related to an inadequate diet after explaining that several different nutrients, including protein, iron, and vitamin b 12, are involved?
The nurse should provide a lecture on vitamins like folic acid while giving advice to the parents of a teen who has anemia brought on by a poor diet.
Does folic acid aid in treating iron-deficiency anemia?For pregnant women, iron combined with folic acid has a positive effect on anemia at maturity and should be regularly taken, at least in developing nations, to lower the prevalence of anaemia due to increasing demands during pregnancy. The production of heme, the steel protein in hemoglobin, requires the coenzyme folic acid. The creation of red blood cells does not involve calcium. It is a cofactor in the metabolism of carbohydrates. The creation of energy and the development of tissues are controlled by riboflavin. A B vitamin called folic acid assists your body in producing red blood cells. Anemia results from a lack of sufficient red blood cells. Oxygen is carried throughout the body by red blood cells.
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the nurse is preparing to hang an intravenous (iv) solution of 1000 ml 5% dextrose in lactated ringer's to flow at 80 ml/hour. the nurse time-tapes the bag with a start time of 07.00. after making hourly marks on the time-tape, the nurse notes that the completion time for the bag would be what?
The nurse notes the completion time for the bag would be 1000 mL/x hours = 80 mL/ 1 hour, take 12.5 hours, and take 07:00 + 12.5 = 19:30 after putting hourly markings on the time-tape.
Is dextrose a healthy sugar?It can instantly supply necessary energy and aid in stabilizing severely low blood sugar. However, consuming too much additional dextrose on a regular basis can have negative impacts on your diet. Since dextrose is a simple sugar, it is generally recognized that taking too much of it is unhealthy. Dextrose, a kind of sugar, is commonly derived from corn and wheat. Glucose, the blood sugar, and dextrose are quite similar to one another. The result is that the body can quickly utilize it as an energy source. Dextrose is widely used in food as an artificial sweetener or preservative.
Does dextrose increase heart rate?After adding 5%, 10%, and 50% dextrose solutions, the heart rate dramatically decreased, and the decrease was proportionate to the solutions' glucose concentrations. It's possible that glucose's direct impact on the intrinsic heart rate is to blame for this.
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which intervention would the nurse implement for an adolescent experiencing knee pain during a vaso-occlusive crisis?
A vaso-occlusive crisis, also known as a VOC, happens when sickled RBC obstruct blood flow to the extent that tissues are oxygen-deprived. As the body attempts to address the issue, this in turn triggers an inflammatory response.
Which five roles does the RBC play?in order to protect the body from hazardous illnesses. carbon dioxide and oxygen must be transported. at the scene of injuries, to coagulate the blood. making white blood cells.
What makes RBCs termed cells?In the bone marrow, where they are created, red blood cells be given a nucleus at birth. Later, they shed their nuclei to make room for more hemoglobin, which allows them to carry more oxygen. They continue to be regarded as cells as a result.
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an adolescent client with type 1 diabetes is experiencing high glucose levels upon awakening in the morning. after reviewing the client's chart, the nurse determines that the elevated glucose level in the morning is due to the somogyi effect. which finding would lead the nurse to this conclusion? refer to chart.
After looking at the client's chart, the nurse decides that the somogyi effect is to blame for the morning's elevated glucose level. As a result, the chart shows that the glucose level was 65 mg/dL at 2 am.
What is the main cause of diabetes?Diabetes in its majority has no recognized definite cause. In every circumstance, blood sugar levels rise. This is a result of the pancreas' insufficient insulin production. Both types of diabetes may be brought on by a combination of genetic and environmental factors. Diabetes is a chronic disease caused by either insufficient pancreatic insulin production or ineffective body insulin utilization. A hormone called insulin controls blood sugar levels.
What is the treatment for diabetes?To manage type 1 diabetes, you will need to use insulin. You can use a pump or an injection to administer the insulin. Although eating well and exercising more may help you manage Type 2 diabetes at first, you may eventually require insulin or other drugs.
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the nurse finds that the client is exhibiting wheezing, prolonged exhalations, and rhonchi. the client uses accessory muscles during breathing. as a treatment, the health care provider prescribes bronchodilators and corticosteroids in the form of inhalers. which disorder does the nurse identify related to the symptoms and treatment of the client?
The client's symptoms and treatment are identified by the nurse A nurse examines a patient's reports and discovers that the patient has rhonchi, wheezing, and extended exhalations. Client employs an accessory.
Which lung issue affects patients with a hereditary disorder most frequently?
A genetic (inherited) condition known as cystic fibrosis (CF) results in the accumulation of thick, gooey mucus in many organs, including the pancreas and the lungs. Thick mucus plugs the airways of CF patients, making breathing challenging.
Of the following types of restricted lung disease are brought on by exposure to the environment?
Exposure to inorganic dust can result in restrictive lung disease, such as silicosis, asbestosis, talc, breathing problems, berylliosis, hardened steel fibrosis, coal worker's breathing problems, and chemical worker's lung.
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the nurse is teaching a client about moving joints into positions of abduction and adduction. which client action reflects that teaching has been effective?
The client action which reflects that teaching has been effective is the client moves the legs away from the midline and then toward the midline.
Adduction is the motion of a body portion toward the midline of the body. As a result, adduction occurs when someone lowers their arms from their shoulders to their sides. The adduction of fingers or toes moves the digits toward the middle of the hand or foot.
A motion toward the body's midline is known as adduction. The act of lowering one's arms from the shoulders to the sides is known as adduction. The digits are moved toward the center of the hand or foot via adduction of the fingers or toes.
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the nurse prepares a patient for a total hip replacement. what information will likely postpone the surgery?
A patient is made ready by the nurse for a total hip replacement. The client's complaints of burning while urination will probably delay the operation.
Which behavior would a client learn to avoid following a total hip replacement from the nurse?As a precaution, you should avoid bending forward more than 90 degrees and lifting your knee on the side of the surgery higher than your hip. Avoid crossing your legs, turning your foot outward, and twisting or pivoting your hip that has had surgery.
Which physiological alteration should the nurse anticipate happening when the patient is in severe pain?
Which physiological alteration should the nurse anticipate happening when the client is in severe pain? Skin temperature dropped. A client is given the go-ahead for a liver scan before surgery.
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a nurse is reviewing the medical record of several couples who have attempted to conceive but have been unsuccessful. which couple would the nurse most likely identify as benefitting from in vitro fertilization (ivf)? select all that apply.
The couple would the nurse most likely identify as benefitting from in vitro fertilization (IVF) are A woman who has blocked or damaged fallopian tubes, A man who has oligospermia, A woman who lacks cervical mucus, and A couple with unexplained subfertility of long duration.
Which of the following describes a situation when a couple is deemed infertile?Infertility is defined as a couple's failure to conceive after six months or one year of unprotected sexual activity if the female partner is 35 years old or older.
Is IVF good for babies?Yes is the clear-cut response. With the use of in vitro fertilization (IVF), millions of healthy children have been born. There are no immediate or long-term risks to the child's health associated with the operation. The method of conception is the main distinction between IVF infants and regular babies.
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a health care provider diagnoses primary osteoporosis in a client who has lost bone mass. for which client is primary osteoporosis most common? group of answer choices
A health care provider diagnoses primary osteoporosis in a client who has lost bone mass. For elderly postmenopausal woman client is primary osteoporosis most common.
Low bone mass, deteriorating bone tissue, and disruption of the bone microarchitecture are all symptoms of osteoporosis, which can decrease bone strength and raise the risk of fractures. The most prevalent bone disease in people, osteoporosis, is a serious public health issue. Women, older persons, and Caucasians are more likely to experience it. Like hypertension, osteoporosis increases the risk of fracture.
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when arterial blood gas results for an alert client who is in the postanesthesia care unit (pacu) after abdominal surgery are ph 7.37, paco ; 42 mm hg (5.59 kpa), hco 325 meq (25 mmol/l), pao ; 65 mm hg (8.64 kpa), and sao ; 90% (0.90), which action would the
The amount of carbon dioxide and oxygen in your blood is measured by an arterial blood gas (ABG) test. Additionally, it measures the blood's acidity. You might refer to this as your pH level or acid-base balance.
What is an arterial blood gas test?The amount of carbon dioxide and oxygen in your blood is measured by an arterial blood gas (ABG) test. Additionally, it measures the blood's acidity. You might refer to this as your pH level or acid-base balance. Blood from an artery, a blood channel that transports oxygen-rich blood from your lungs to your body, is used to make the blood sample.The blood oxygen reading in an ABG test demonstrates how efficiently your lungs transfer oxygen from the air into your blood when you inhale. The amount of carbon dioxide measured reveals how efficiently your lungs expel carbon dioxide from your blood when you exhale.The waste product that your body produces that is acidic is called carbon dioxide. It can significantly harm many of your organs and even endanger your life if your blood and tissues get even slightly too basic (alkaline) or too acidic.To maintain a normal acid-base balance, your kidneys and lungs contribute significantly. As a result, the acid-base measurement from an ABG test can aid in the diagnosis and monitoring of diseases that damage your kidneys and lungs, as well as many other diseases that may throw off your acid-base balance.An additional name for this test is an oxygen saturation test.To Learn more About arterial blood gas (ABG) test Refer To:
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the nurse is assisting the anesthesiologist with the insertion of an epidural catheter and the administration of an epidural opioid for pain control. what adverse effect of epidural opioids should the nurse monitor for?
Side effects of epidural opioids that caregivers should monitor include maternal hypotension and post-puncture headache.
What are epidural opioids?Epidural opioids are commonly used to relieve central nervous system block and postoperative analgesia. Although they can be used alone in this regard, some studies have shown that pain relievers are more effective when combined with local anesthetics.
How do epidural opioids work?Morphine LP Epidural is an analgesic that belongs to the opioid class. This medicine relieves pain by acting on specific nerve cells in the spinal cord and brain. Morphine LP Epidural is used to treat severe pain in patients requiring opioids via epidural injection.
What drugs are used for epidural analgesia?The most commonly used opioids for epidural analgesia are fentanyl, hydromorphone, and morphine.
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letrozole is prescribed for a postmenopausal client with advanced breast cancer. which side effect of this medication would the nurse reinforce in the instructions to the client?
For a postmenopausal patient with advanced breast cancer, letrozole is prescribed. The nurse would remind the client that leg pain is a side effect of this medication. The correct answer is option(a).
Letrozole, convinced under the trade name Femara among the remainder of something, is an aromatase prevention drug namely used in the situation of feelings tumor. It was patented in 1986 and certified for healing use in 1996. Letrozole is a cure secondhand for treating conscience tumors. It can again help prevent bosom tumors from returning. It is principally prescribed for mothers the one has existed through menopause and have a type of malignancy named "birth control method-contingent" breast tumor.
Postmenopause is a term to express moments of truth after the dignitary has deceased through the end of the menstrual cycle. When you're in postmenopause, your menstrual ending has been deceased for lengthier than 12 ensuing months. At this stage in life, your generative age is behind you and you're not more ovulating (freeing eggs).
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The complete question is:
Letrozole (Femara) is prescribed for a postmenopausal client with advanced breast cancer. Which side effect of this medication should the nurse reinforce in the instructions to the client regarding this medication?
a) Leg pain
b) Elbow pain
c) Shoulder pain
d) Ankle pain
which type of nursing diagnosis consists of the problem and defining characteristics as its structural components
Health promotion diagnosis consists of "problems" and "determining the characteristics of structural components".
The problem, along with the definition of the traits, explains the central idea of health promotion diagnostics. The main topic of health promotion diagnostics is the motivation for improving the standard of living. It is characterized by the development of new strategies for improved coping mechanisms. Defining problems and features does not explain the diagnosis of syndromes, risk factors, and acute conditions. The question describes the diagnostic process of the syndrome with or without defining relevant factors and features. Defining the problem, associated factors, and features describe the diagnostic process in acute conditions. Defining Problems and Characteristics/Risk Factors describes the process of diagnosing risk factors.
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the nursing instructor asks a nursing student to identify the priorities of care for an assigned client. the student correctly identifies which aspect of care as a priority of care?
1. Actual or life-threatening concerns are the priority. These healthcare goals are connected to the previously mentioned ABCs of airway, breathing, and circulation.
A nurse must constantly be aware of the physiological requirements necessary to maintain life and stop death since it is crucial to spot clinical deterioration in a client. Health conditions that are life-threatening and demand immediate attention are the top priorities. These health difficulties involve maintaining an airway, assisting breathing, resolving abrupt perfusion and cardiac abnormalities, and other ABCs—airway, breathing, and circulation related disorders. The success or failure of providing high-quality healthcare largely depends on nurses' ability to prioritise patient care.
The complete question is:
The nursing instructor asks a nursing student to identify the priorities of care for an assigned client. Which statement indicates that the student correctly identifies the priority client needs?
1. Actual or life-threatening concerns are the priority.
2. Completing care in a reasonable time frame is the priority.
3. Time constraints related to the client's needs are the priority.
4. Obtaining needed supplies to care for the client is the priority.
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Patient has returned to the office for a check on his fracture of the shaft of the right
humerus. A follow up x-ray was ordered.
CPT office visit
ICD code
The CPT code is 24516 and the ICD code is S42. 301A for fracture of the shaft of the right humerus.
What is the current procedural terminology (CPT) code?Medical professionals report medical, surgical, and diagnostic operations and services to organizations including doctors, health insurance providers, and accreditation bodies using the Current Procedural Terminology (CPT) code set.
These codes are used to communicate with hospitals, insurers, and other doctors in the course of processing insurance claims.
CPT codes are divided into three groups: Category I, Category II, and Category III.
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a patient's blood panel indicates high levels of blood calcium. which hormone is most likely not being produced in sufficient quantity?
A patient's blood test results reveal elevated blood calcium levels. Most likely, there is insufficient production of the hormone calcitonin.
In this quiz, you'll learn which hormone is released in reaction to a high blood calcium level.In response to elevated blood calcium levels, calcitonin is secreted. PTH is the minute-to-minute hormone, whereas calcium is thought to be an emergency hormone.
Which gland produces the hormone mainly responsible for regulating the level of calcium in the blood?For the parathyroid glands to produce parathyroid hormone, which regulates blood calcium levels, is necessary. Even slight fluctuations in calcium levels can cause problems with muscles and nerves, therefore the human body needs exact calcium levels.
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A _____ detects a change in a regulated variable and sends that information to a(n) _____ which sends signals to a(n) _____, usually a muscle or gland.
A. sensor, integrating center, effector
B. receptor, integrating center, negative feedback control
C. stimulus, receptor, organ system
D. receptor, stimulus, regulated variable
E. sensor, effector, integrating center
A sensor detects a change in a regulated variable and sends that information to a(n)integrating center which sends signals to a(n) effector usually a muscle.
A device that detects changes in a physical or biological attribute and transforms them into an electrical signal is referred to as a "sensor."
The nervous system contains a "integrating centre" that processes data from various sensors and uses it to decide on the best course of action.
A muscle or gland that reacts to signals from the integrating centre to produce a physiological response is referred to as a "effector." For instance, the integrating centre may send a signal to a muscle to tremble or to a gland to secrete perspiration if a sensor detects a change in body temperature.
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what is the most common type of injury experienced by healthcare workers? accidental needlesticks accidental needlesticks stomach ulcers stomach ulcers infectious diseases infectious diseases back injury
According to OSHA data, these injuries are the much more frequently reported among healthcare workers. The shoulders and lower back are typically affected by strains and sprains.
What is the most typical reason for nurse injuries?Over 82% of all nursing injuries are caused by overuse of the body, falls, and aggression. Because of this, hospitals and other healthcare facilities need to enact safety regulations to stop them.
What sets a strain apart from a sprain?The difference between a strain and a sprain is that a strain involves direct injury to a muscle or to the cartilage band that joins a muscle to a bone, whereas a sprain involves an injury to the bands of tissues that connect two bones together.
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the nurse is assisting with care for a pregnant client in labor who will be delivering twins. the nurse prepares to monitor the fetal heart rates by performing which?
The nurse prepares to monitor the fetal heart rates by performing Placing external fetal monitors so that each fetal heart rate is monitored separately.
Fetal heart rate monitoring gauges your infant's heartbeat and rhythm (fetus). This enables your nurse to monitor your baby's health. During labour and late pregnancy, your healthcare professional might perform fetal heart monitoring. Fetal heart rates typically range from 110 to 160 beats per minute. 5 to 25 beats per minute can be different. As your kid reacts to circumstances inside your uterus, the fetal heart rate may fluctuate. Your baby may not be getting enough oxygen or may be experiencing other issues if the fetal heart rate is irregular.
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question modematching questionmatch the reasons for the federal government creating restrictive regulations for the sale and use of some psychoactive drugs with their descriptions.
The government create restrictive regulations for public safety, prevention of addiction and low crime rate in society.
For a number of reasons, including the following, the federal government imposes severe regulations on the sale and use of several psychoactive substances:
Public health and safety: The federal government restricts the sale and use of some psychoactive medicines that have the potential for abuse and dependency or that can result in serious harm if used inappropriately in order to safeguard the public's health and safety.Reducing crime: Because some psychoactive medicines are linked to illegal activities including drug distribution and trafficking, the government is working to limit these crimes through restrictions.Children, expectant mothers, and other vulnerable groups may be particularly sensitive to the negative effects of some psychoactive substances, hence the government controls their use and sale in order to safeguard these groups.To know more about government, click here,
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a 45-year-old woman is admitted after undergoing a hysterectomy. she has been immobile for 2 days. she has a 20-year history of smoking. she also takes oral estrogen to manage her hot flashes. as a nurse assesses the client, she notices that the client's left leg is dark purple and measures 2 inches (5 cm) larger than her right leg. what is the client most at risk for?
The client who is most at risk for a pulmonary embolism, according on the information provided.
What happens to a woman's body after a hysterectomy?Your never longer have cycles after having your uterus removed, and you are unable to become pregnant. Your might not exhibit more signs of menopause, though, if your ovaries are still producing hormones. Due to surgery's potential to have obstructed blood supply to the follicles, you may experience hot flashes, a menopause sign.
What are the signs you need a hysterectomy?Your doctor might suggest a hysterectomy for a number of reasons, some of which are as continues to follow: endometrial fibroids, also classified as benign (non-cancerous) tumors. The most frequent justification for hysterectomy is uterine fibroids. extremely heavy periods that happen regularly.
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a client is returning home after having a bone marrow aspiration and biopsy. what which statement indicates that teaching by the nurse has been effective
The statement that indicates teaching by the nurse has been effective is "The area might ache for 1 to 2 days”.
Bone marrow aspiration and biopsy can determine if your bone marrow is healthy and producing enough blood cells. These techniques are used by doctors to identify and monitor blood and marrow illnesses, such as certain malignancies, as well as fevers of unknown cause. Typically, a bone marrow aspiration is performed first. The physician will draw a little liquid sample of bone marrow cells through the needle with a syringe. As the needle is driven into your bone, you may feel pressure. When the marrow is extracted, you will feel a tugging sensation.
A biopsy is a common medical technique performed by a surgeon, interventional radiologist, or interventional cardiologist. The procedure involves the extraction of specimen cells or tissues for analysis to diagnose the presence or severity of a disease. Biopsies are commonly connected with cancer, however simply because a doctor prescribes one does not imply that one has cancer.
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The use of antibiotics is creating the mutations in bacteria that make them resistant to these antibiotics .
Some bacteria can resist these antibiotics due to genetic mutations, and they transmit these mutations on to their offspring.
What is antibiotic resistance and why is it important?
Antibiotics are one of our most effective medical treatments for bacterial infections that can be fatal. Antimicrobial resistance: what is it? Antimicrobial resistance occurs when bacteria or fungus stop responding to medications intended to kill them. This indicates that these germs are not destroyed and keep multiplying. Researchers at MIT have recently discovered a new category of mutations that aids bacterial resistance development. It was found through research on E. coli that alterations to genes related to metabolism can also assist bacteria in avoiding the toxic effects of a variety of antibiotics. When germs are exposed to antibiotics and survive, resistance develops.To learn more about genetic mutations refer to:
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how might the different issues involved in hearing loss impact the treatment of each of these respective issues
The different issues involved in hearing loss impact the treatment of each of these respective issues with earwax removal for conduction hearing loss and cochlear implants for sensorineural hearing loss.
Hearing loss is loss of hearing in one or both ears due to prolonged loud noises or problems with the auditory nervous system. There are two types of hearing loss, namely conductive hearing loss, which is a disorder that occurs during the process of transmitting sound due to problems in the ear. While sensorineural hearing loss occurs due to damage to the inner ear and interference with the nerve pathways that connect the inner ear to the brain.
Treatment of conduction hearing loss is usually done by cleaning the wax in the ear which is often the cause of hearing loss. Meanwhile, for the treatment of sensorineural hearing loss, cochlear implants are used to improve hearing function
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a woman has preinvasive cancer of the cervix. in discussing available treatments, the nurse includes what
The treatments the nurse includes for the pre-invasive cancer of cervix are: Cryosurgery, laser surgery, and loop electrosurgical excision procedure (LEEP).
Cancer is the disease that generates when the normal cells of the body start dividing uncontrollably. These cells form a mass of cells called tumor. When this tumor starts migrating to other parts of the body, thus property is called metastasis and the disease is termed as cancer.
Cryosurgery is a type of surgical procedure where a frozen liquid or some instrument, called a cryoprobe are used to destroy the abnormal cells of the body. The treatment is directed to the specific damaged cells of the body and hence no normal cells are lost.
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the nurse is preparing medication for a 30-month-old with right otitis media. the child weighs 33 pounds. the health care provider has ordered cephalexin, 50 mg/kg/day in divided doses every 8 hours. the medication concentration is 250mg/5ml. how many milliliters should the nurse give the toddler at each dose?
Since the dosage for the drug is 250mg/5ml, the nurse should give the youngster 5 milliliters every time.
What is otitis?A inner ear infection called otitis media causes swelling, redness, or fluid buildup behind the eardrum. Anyone can get a middle ear infection, but infants between both the age of six and 15 months are the ones who get them the most commonly. Tympanoplasty with mastoidectomy is the sole procedure for treating chronic otitis media and cholesteatoma. These disorders cannot be cured by medications. The removal of all infection and cholesteatoma is the main objective of surgery for chronic otitis media and cholesteatoma.
How is otitis prevented?Urging kids to consume wholesome foods like fruit and veggies. advising kids to wash their hands, use a tissue to blow their nose, and dispose of the tissue afterward. avoiding putting anything in a child's ear unless a health care provider specifically instructs you to. avoiding smoking near children.
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