We can confirm that if a toy boat was placed in a pool of liquid mercury it would initially float, then tip over and sink.
Why would the boat eventually sink?Floating has to do with density. Objects that are less dense than others will float to the top. Since boats are made to not be very dense, they float. The problem here is that since mercury is so dense, the boat will float much higher than it would in water, offsetting its center of boancy and causing it to tip over. This would lead to mercury filling the boat and it eventually sinking.
Therefore, we can confirm that if a toy boat was placed in a pool of liquid mercury it would initially float, then tip over and sink.
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As a first responder, you don't have much control over the lamp color or the type of light on your response vehicles — those decisions are made by the state and by _________ administrators.
Those decisions are made by the state and traffic and law enforcement administrators.
Who is a Responder?This refers to someone who answers a question or who acts quickly in response to some event.
The lamp color or the type of light on your response vehicles are usually decided by traffic and law enforcement administrators.
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Why is epinephrine the most appropriate medication to give a patient with stridor due to an anaphylactic reaction?
Answer: it is important to quickly recognize anaphylaxis so it can be promptly treated with epinephrine, the first-line treatment for anaphylaxis. Epinephrine is a hormone made by the adrenal glands. It works within minutes to prevent progression and reverse the symptoms of anaphylaxis.
Explanation:
What statement best reflects the scope and function of professional nursing associations?
Scope of practice of nursing profession unveil the services that a qualified health professional is competent to perform, and permitted to undertake medical task and in keeping with the terms of their professional license.
What is Nursing association?Association of nursing refers to a group that govern the registered nurse, analyzes the assessment data to determine actual or potential diagnoses, problems, and issues.
The registered nurse identifies expected outcomes any service that is individualized to the healthcare consumer or the situation.
Therefore, Scope of practice of nursing profession unveil the services that a qualified health professional is competent to perform, and permitted to undertake medical task and in keeping with the terms of their professional license.
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The function of the professional nursing association is to deliver the possibility for nursing as a profession to influence nursing practice, education, health policy, and its standards.
What do you mean by Nursing association?A Nursing association may be defined as a group of medical healthcare that protects individuals from diseases and disorders.
Scope of professional nursing associations describes all those services and facilities that any patient requires. They work certified with the terms of their professional licenses.
Therefore, the function of the professional nursing association is to deliver the possibility for nursing as a profession to influence nursing practice, education, health policy, and its standards.
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Which heterotrophic bacteria(anaerobic) is harmless to human?
Answer:
Clostridia tetani
Some of the heterotrophic bacteria (anaerobic) which are harmless to humans are Pelobacter, Malonomonas, and Desulfurella.
What do you mean by Heterotrophic bacteria?Heterotrophic bacteria may be defined as microorganisms that cannot synthesize their own food, instead of bringing nutrition from other sources of organic carbon, mainly plant or animal matter.
The heterotrophic bacteria which are harmless to humans can not able to cause disease and infection. Since, they help in many ways such as the production of biogas, providing inorganic nutrients to plants, etc.
Therefore, some of the heterotrophic bacteria (anaerobic) which are harmless to humans are Pelobacter, Malonomonas, and Desulfurella.
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The home health nurse is conducting a home safety assessment for an older adult client following a hospital aminsion for frequent falls. List three assessment findings that require intervetnion
The three frequent fall assessment that require intervention from the health nurse conducting home safety assessment for an older adult clientare are:
Postural hypotensionPostural hypotension is the reduction in systolic blood pressure of at least 20 mm Hg or in diastolic blood pressure of at least 10 mm Hg within 3 minutes of standing.
Cardiac examinationThese are tests and health factors that have been proven to indicate your chance of having a cardiovascular event such as a heart attack or stroke. They have been refined to indicate the degree of risk: borderline, intermediate, or high risk.
Neurologic examinationNeurological exam is an evaluation of a person's nervous system that can be done in the healthcare provider's office. It may be done with instruments, such as lights and reflex hammers.
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Home health nurse provides care facility outside the medical settings. For home safety assessment, verifying the safety of patients and their home environment is priority along with identifying and correcting deficiencies, and minimizing losses.
What are categories of home health assessment?The government plays a major role in maintaining the quality of care standards that all organizations must follow.
Periodic on-site inspections are mandatory to be performed to ensure compliance with the laws, regulations, and standards of care.
The categories included are:
Basic issues of home Safety and patient Safety.Overall home environment.Accessibility & patient mobility.Patient/family issues.Thus, these are home safety assessment for an older adult client following a hospital admission for frequent falls.
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What is tris lysis buffer
Answer:
Tris, or tris(hydroxymethyl) aminomethane, is a common biological buffer, used throughout the DNA extraction process. During extraction from any number of sources, DNA is pH sensitive. During cell lysis, removal of unwanted cellular components and precipitation, tris is used to maintain a stable pH
A 32-year-old female is seen in the urologist's office because of a fever, chills, and generalized fatigue. She also reported urgency, frequency, dysuria, and hematuria. In addition, she noticed that her urine was cloudy with a fishy odor. The physician ordered the following tests: a clean catch specimen for a U/A, a urine C&S, and a KUB. The U/A revealed pyuria, bacteriuria, and a slightly acidic pH. A common type bacteria was grown in the culture. X-rays reveal acute pyelonephritis resulting from cystitis, which has spread up tohhhhyhyytyy6 the kidney from the bladder. . The patient was placed on an antibiotic and encouraged to “push fluids” by drinking 2L of water a day.
The two infections the patient has include the following:
Infection of pelvis called pyelonnephritis.Infection of the urinary bladder called cystitis. What is an Infection?This is defined as the invasion of an organism's body tissues by disease-causing agents.
In this scenario, Infection of pelvis occurred as a result of the bacterial infection of urinary bladder (lower UT) that has spread up the urinary tract to the pelvis.
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A nurse is caring for a client who is nauseated and unable to eat after taking her antibiotic. Identify the steps the nurse should take to address the nausea
Few steps the nurse should take to address nausea are:
Avoid mixing hot and cold foodTaking clear or ice-cold drinksAvoiding activities after eatingAvoid sweet or fried foodsWhat is nausea?Nausea simply means a urge to vomit or a feeling of sickness with an inclination and tendency to vomit.
However, nausea is commonly caused by
Food poisoningStomach fluIn conclusion, avoiding activities after eating, taking clear or ice-cold drinks and avoidance of mixing hot and cold food are some few ways to address nausea
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Some of the steps that the nurse should take to address the nausea are given below:
Drink beverages very gradually and continuously. Do not mess with hot and cold foodstuffs.Avoid the activity of overeating. Avoid fried, greasy, and sweet meals. Eat gradually and smaller. What do you mean by Nausea?Nausea may be defined as a feeling of sickness with a predilection to vomit. It is the condition where a patient undergoes dehydration due to excessive vomiting.
During the treatment of nausea, both nurse and a client work synergistically to overcome the situation.
Therefore, it is well described above.
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What can cause a person to feel nauseous while eating?
Answer:
Common causes of nausea after eating include food allergies, stress and pregnancy.
Explanation:
If your nausea lasts for more than two days or is resistant to home remedies, see your doctor. To treat nausea after eating, chew ginger, drink cold water slowly, and limit your physical activity
There are many conditions that cause nausea, and this could make it hard to discern its precise cause.
What is nauseous?Nausea will have reasons that are not because of underlying disease. Examples encompass movement which includes taking capsules on an empty stomach, consuming an excessive amount of or too little or ingesting an excessive amount of alcohol.
Some not unusual place reasons might be associated with stress, meals allergies, meals poisoning, undesirable aspects resulting from medications, taking too many dietary supplements or vitamins, or pregnancy, to call only a few. Gallbladder, liver or pancreatic disease, or diabetes and thyroid problems also can make a contribution to feeling ill after chowing down to your favorite foods.To learn more nauseous refer link :
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generally speaking, vaccinations are effective in combating future infections because they induce the production of
Answer:
e. memory cells
Explanation:
You are giving sets of 30 compressions and 2 breaths. Another person arrives with an AED. What should you do next
Answer:
Immediately use the AED
Explanation:
Rate the effectiveness of this action for dealing with an angry patient agreeing with all of
Answer:
Somewhat effective
Explanation:
"As outlining reasons by which the patient/customer's concern was not justified we will get to know the patient's complaint reason & will be able to identify the necessary actions to be taken. Rated Somewhat Effective as the patient/customer is in panic state due to his condition, he will act this way as to demonstrate his behavior so somewhat clarifying the reason will be effective."
The effectiveness of this action for dealing with an angry patient agreeing with all is moderate.
What do you mean by Effectiveness?Effectiveness may be defined as the capability of building the expected result or the ability to produce the desired output.
The angry patient is somewhat not satisfied with the facility and medical assistance that he was offered. In this situation, the relationship between medical healthcare and the patients fades away. So, there must be required for medical professionals to handle it and produce a moderate effect on the patient.
Therefore, it is well described above.
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For appropriate treatment, it is vital to discern if the qrs wave is __________ in an tachycardic individual
For appropriate treatment, it is vital to discern if the QRS wave is wide or narrow in a tachycardic individual.
What is the QRS complex?The QRS complex (or ventricular depolarization) makes reference to the combination of waves observed in an electrocardiogram.
The QRS complex is the combination of the three different waves that include the R wave, Q wave and S wave.
The QRS complex is produced by electrical action, i.e., the ventricular depolarization, of the heart muscle.
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For suitable treatment, it's miles crucial to figure if the QRS wave is huge or slim in a tachycardic individual.
What is the QRS complex?
The QRS complex (or ventricular depolarization) makes connection with the aggregate of waves located in an electrocardiogram.
The QRS complex is the aggregate of the 3 distinctive waves that encompass the R wave, Q wave and S wave.The QRS complex is produced through electric action, i.e., the ventricular depolarization, of the coronary heart muscle.Learn extra about the QRS complex here:
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what kind of vitamin is dangerous when you take too much
Answer:
Vitamin D is dangerous when you take large amounts in short periods, or too much even in long periods.
Who developed asa for use as a substitute for sa as a pain reliever and fever reducer?.
If a non-diabetic takes diabetic medicines, what happens?
Answer:
Best case: It lower their blood sugar and they pass out.
Explanation:
Diabetic medicines are made to lower the level of glucose by increasing the amount of insulin. If a non-diabetic patient will take this medication, then it will result in a decreased glucose level.
What are the hormones controlling the level of glucose?The hormones are the chemicals released by endocrine gland to control and coordinate bodily functions.
The pancreas release the hormones called insulin and glucagon that regulates the blood glucose level.
Insulin helps to lower the level of glucose and glucagon increases the glucose level.
In the case of diabetes, the pancreas decreases the production of insulin which leads to increased blood glucose levels.
As to maintain normal level, some medications or in some cases insulin injections are given to the patient to maintain the normal glucose level.
If a non-diabetic person will take this medication, then it will lead to decreased glucose level that results in fainting, dizziness, etc.
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_____ cause(s) mild and limited disease, whereas _____ cause(s) more severe disease and higher mortality.
Answer:
a. Antigenic drift; antigenic shift
Explanation:
The __________ abuts the lumen of the alimentary canal and consists of epithelium, lamina propria, and muscularis mucosae.
Answer:
Mucosa
Explanation:
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How should Samra handle the situation with Ms. McConnley?. When Ms. McConnley is ready to check out, she informs Samra that she does not have any cash to pay her $25 copayment. How should Samra respond? When Ms. McConnley is ready to check out, she informs Samra that she does not have any cash to pay her $25 copayment. How should Samra respond? Is it necessary for Samra to make any notations in the patient’s chart?
Answer:
how will she pay later
yes make notations
Samra can respond to the situation by explaining to McConnley the policy of the company about copayment.
What do you mean by the term copayment?A copayment simply means a fixed amount for a covered service that is paid by an individual to the provider of a service before the service is received.
In this case, Ms. McConnley is ready to check out and inform Samra that she does not have any cash to pay her $25 copayment.
Thus, It's important for Samra to explain the company's policy on copayment and remind her that she hasn't paid her.
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The term _ describes an inflammation of the mucosa of the mouth.
1.
Dr. Martin has diagnosed Maude Crawford in the past with congestive heart failure and diabetes mel-
litus type 2 (insulin-dependent, long-term). She comes to the clinic today complaining of chest pain and
has a fever of 101. 8° F. Code all of these conditions. In which order should these codes be sequenced?
a.
b.
c.
d.
e.
In this case, medical codes include I50.9 (heart failure), E11 (diabetes mellitus type 2) Z79 (insulin-dependent) and finally R07.9 (chest pain, unspecified).
What are medical codes?Medical codes are different codes used to classify diseases and/or health conditions, which are listed by the World Health Organization (WHO).
A medical code always starts with a letter, which is followed by two numbers, where three characters represent the categories.
For example, ICD-9-CM codes are different codes for diagnoses and/or procedures used in hospital/clinical settings.
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If the patient weighs 55kg, how much cefuroxime will the patient take each day?
The dose is usually 20-30 milligrams per kilogram weight divided into two doses
Can diabetic pills kill you if you are not diabetic?
Answer:
It is possible.
Explanation:
They can cause seizures and death, yes.
Yes, the intake of diabetic pills kills you if you are not diabetic in long term. This is beacuse your body adapts or changes when you are taking diabetic pills for short term, but may cause death when they are excessively taken regularly for a long time.
What do you mean by Diabetic pills?Diabetic pills may be defined as medication that stabilizes and control blood glucose levels amongst people with diabetes.
Taking diabetic medication when you are a non-diabetic can cause significant changes to your body's glucose levels.
It may lead to the situation of hypoglycemia which indicates the level of glucose which is certainly low in your body.
If this situation persists for the long term, the individual suffers from a lack of energy, appetite, and finally, death occurs.
Therefore, yes, the intake of diabetic pills kills you if you are not diabetic in long term.
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Which element increase in a community as a direct result of gang activity
Answer:
The causes that originate the existence of youth gangs are similar to those that originate drug addiction, such as lack of communication and Page 26 16 understanding between parents and children, family disintegration, bad company and abandonment in which many young people live.
Explanation:
Gradually reduce your relationship with other known gang members. The less you are in the area, the better. Look for activities that keep you busy and away from that area. » I get a job in another neighborhood. Even if it is a part-time job, it will help you while breaking off the relationship with the gang.
What part of the scaphoid is most at-risk for developing avascular necrosis and why?
Answer: Scaphoid nonunion advanced collapse (SNAC) is the end-stage and is managed with wrist fusion or proximal row carpectomy. Avascular necrosis - The incidence of this is approximately 30-40%. This is most likely to affect the proximal pole.
Explanation:
The nurse is admitting a client with heart failure. What client statement indicates that fluid overload was occurring at home?
The statement "I'm having trouble going up the steps during the day" would indicate fluid overload occurring at home.
What is fluid overload?Fluid overload is a health problem that may be caused by the excess intake of fluids (i.e., water) in the body.
Fluid overload is caused by liquid retention and this situation may derive in serious health problems and diseases.
Fluid overload occurs when the body loses its intrinsic ability to lose liquid or water in a given period of time.
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The statement "I'm having hassle going up the stairs for the duration of the day" could suggest fluid overload happening at home.
What is fluid overload?Fluid overload is a fitness hassle that can be due to the extra consumption of fluids ( i.e., water) withinside the frame.Fluid overload is due to liquid retention and this case can also additionally derive severe fitness issues and diseases.
Fluid overload takes place while the frame loses its intrinsic capacity to lose liquid or water in a given duration of time.
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Case study for somatic symptom and related disorders - hannah
Answer:
They include somatization disorder, undifferentiated somatoform disorder, hypochondriasis, conversion disorder, pain disorder, body dysmorphic disorder, and somatoform disorder not otherwise specified. 1 These disorders often cause significant emotional distress for patients and are a challenge to family physicians.Nov 1, 2007
Explanation:
The physician-patient contract can be terminated for which action?
Answer:
Failure to pay for service.
Explanation:
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An infection characterized by high fever and severe gastrointestinal symptoms followed by rapid death, first observed in 2013, was caused by the
Ebola virus is characterized by high fever and severe gastrointestinal symptoms followed by rapid death.
What is a Virus?This is defined as an infectious agent of small size and simple composition that can multiply only in living cells of animals, plants, or bacteria.
Ebola virus was first observed in 2013 and was characterized by high fever and severe gastrointestinal symptoms.
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An infection characterized by high fever and severe gastrointestinal symptoms followed by rapid death, first observed in 2013, was caused by the Ebola virus.
What is ebola virus?Ebola is an endemic that reasons troubles with how your blood clots. It is called a hemorrhagic fever virus, due to the fact the clotting troubles cause inner bleeding, as blood leaks from small blood vessels on your body.
The virus additionally reasons infection and tissue damage.The biggest Ebola outbreak thus far became a virus in West Africa from December 2013 to January 2016, with 28,646 instances and 11,323 deaths. On 29 March 2016, it became declared to now not be an emergency. Other outbreaks in Africa started out withinside the Democratic Republic of the Congo in May 2017, and 2018.
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People on a strict diet to lose weight begin to metabolize stored fats at an accelerated rate. How does this condition affect blood pH
This condition will affect the pH of the blood by causing a reduction in it in this scenario.
What is pH?This is known as the power of hydrogen and it is a measure of the acidity or alkalinity of a substance.
People on a strict diet to lose weight begin to metabolize stored fats at an accelerated rate which decreases the pH and makes it acidic.
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