a 78-year-old patient who had knee replacement surgery 2 days ago goes into cardiac arrest. which underlying cause should be given priority consideration?

Answers

Answer 1

Anemia should be given priority consideration as the underlying cause of the cardiac arrest.

What is Anemia?

This refers to the condition in which there is insufficient red blood cells in the distribution of oxygen to parts of the body.

This leads to catecholamine being released which results in high heart rate and in severe cases cardiac arrest.

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Related Questions

the nurse knows that women and older adult are at greater risk for a fatal myocardial event. which factor is the primary contributor of this cause?

Answers

The factor that is the primary contributor of the cause of Myocardial events is vague symptom.

What is myocardial event?

Myocardial events are heart related issues such as heart attack; is the irreversible necrosis of heart muscle secondary to prolonged ischemia.

What is Vague symptoms?

Vague symptoms are non-specific as they affect the whole person and often the cause of these symptoms remains unclear.

Thus, the factor that is the primary contributor of the cause of Myocardial events is vague symptom.

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Narrowing of the coronary arteries caused by a buildup of fatty deposits is called:

Answers

According to the research, narrowing of the coronary arteries caused by a buildup of fatty deposits is called atherosclerosis.

What is atherosclerosis?

It is a disease characterized by the development of multiple focal lesions, called atherosclerotic plaques, in the wall of the aorta and arteries.

It causes narrowing (stenosis) of the arteries by a buildup of fatty deposits that can progress to occlusion of the vessel.

Therefore, we can conclude that according to the research, narrowing of the coronary arteries caused by a buildup of fatty deposits is called atherosclerosis.

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A client is treated in the emergency department for acute muscle strain in the left leg caused by trying a new exercise. During discharge preparation, the nurse should provide which instruction?

Answers

The instruction that the nurse should provide is; Apply ice packs for the first 24 to 48 hours, then apply heat packs.

What operation should be carried out by the Nurse?

The instruction that the nurse should provide is to apply ice packs for the first 24 to 48 hours, then apply heat packs.

The reason for that operation of the nurse is that the nurse should instruct the client to apply ice packs to the injured area for the first 24 to 48 hours to reduce swelling after which he will apply heat to increase comfort, promote reabsorption of blood and fluid, and speed healing.

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In the U.S. [the legal age for smoking is 21.​

Answers

Explanation:

in the UK the legal age for smoking is 18

True In the US the legal age for smoking is 21

Ms. O’donnell learned about a new ma-pd plan that her neighbor suggested and that you represent. She plans to switch from her old ma hmo plan to the new ma-pd plan during the annual election period. However, she wants to make sure she does not end up paying premiums for two plans. What can you tell her?.

Answers

She only needs to enroll in the new MA-PD plan and she will automatically be disenrolled from her old MA plan.

How to register for a health plan?

When it comes to registering for health plans, it is always important not to register more than once so as not to pay double of what is required.

Now, in this case we see that Ms. O'Donnell plans to switch from her old ma hmo plan to the new ma-pd plan during the annual election period. However, since she is not sure if paying for the new plan means paying for the 2 plans, I would advice her to only enroll in the new MA-PD plan and she will automatically be disenrolled from her old MA plan.

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What government program encourages hygiene practices

Answers

Answer:

Hygiene promotion encompasses a systematic attempt to adequately promote personal, domestic, environmental and food hygiene practices that prevent or mitigate the transmission of diseases. Water purification programs is among the government programs that encourages hygiene practices. Therefore, it's Water purification programs.

Explanation:

Does this help you?

When you are merging onto the freeway, you should be driving:

Answers

Answer= at or near the speed of traffic

Reason= When you are merging onto the freeway, you should be driving at or near the speed of traffic. Use the on-ramp or acceleration lane to get up to the speed of freeway traffic. Do not stop after you've entered the freeway and are merging into traffic, unless it is necessary.

Dr. Karen shively studied macaque monkeys. How did the subordinate monkey’s arteries differ from the dominant monkey’s arteries?

Answers

The subordinate monkey’s arteries differ from the dominant monkey’s arteries in stress in the arteries.

Difference between subordinate monkey's arteries and dominant monkey's arteries?

Subordinate monkey's arteries: increase in stress as a result of increase in atherosclerosis fluid inside the arteries.

Dominant monkey's arteries: little history of stress as a result of clean arteries.

Thus, the subordinate monkey’s arteries differ from the dominant monkey’s arteries in stress in the arteries.

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the nurse is obtaining a health history from a client on an annual physical exam. which documentation should be brought to the physician’s attention?

Answers

It must be noted that the documentation should be brought to the physician’s attention is the hoarseness that has lasted two weeks.

What is hoarseness?

When the voice no longer sounds smooth as it should be, or when it sounds strained, this is called hoarseness.

It should be brought to the attention of the physician because it is not supposed to last for up to two weeks.

Usually, this bacterial infection or lesion can resolve itself in that time.

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Pls fast!! will give brainliest!! 20 points!! imagine waking in the middle of the night to the sound of a fire alarm shrieking and the smell of smoke. that moment of crisis is a bad time to start thinking about how to get out of your home safely.

research fire escape plans online to identify the key elements of a fire escape plan. use that information to prepare a fire escape plan for your home. what would that plan need to include?

Answers

Answer:

have a extinguisher lol

Explanation:

It would help set the fire off

Which is true about regulations regarding confidentiality of substance abuse records

Answers

Substance abuse records  must not  be shared without the knowledge of the patient.

What is substance abuse?

The term substance abuse has to do with the illicit use of drugs and other psycho active substances.

A true statement about the regulation that guides the confidentiality of substance abuse records is that it must not  be shared without the knowledge of the patient.

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After extended use of the
drugs that treat HIV, the virus often becomes resistant and the drugs no longer work.
Please select the best answer from the choices provided.
O T
O F

Answers

Answer: True

True

Explanation: As HIV multiplies, it sometimes changes form (mutates). Some HIV mutations that develop while a person is taking HIV medicines can lead to drug-resistant HIV. Once drug resistance develops, HIV medicines that previously controlled the person's HIV are no longer effective. (Source: hivinfo.nih.gov)

Answer:

true

Explanation:

How's your spring break going?​

Answers

Answer:

Where I am right now, spring is past. It's winter time. I'm freezing. lol.

my spring break was great , lots of fun , went on vacation and spent time with family and friends.

Hipaa includes in its definition of "research," activities related to.

Answers

Answer: It is related to development of generalizable knowledge

Explanation: Like the common rule HIPAA defines research as a systematic investigation

Which incident requires an immediate notification to the nearest ntsb field office?

Answers

The incident that requires an immediate notification to the nearest NTSB field office is Flight control system malfunction or failure.

What is national transportation safety board?

National transportation safety board is a federal agency which was formed by the united States government in 1967 which is responsible for fir investigating any form if civil aviation accidents.

Therefore, The incident that requires an immediate notification to the nearest NTSB field office is Flight control system malfunction or failure.

Below are the options gotten from another website.

Landing gear damage, due to a hard landing.A forced landing due to engine failure.Flight control system malfunction or failure.

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Players with a high level of skill should feel free to flaunt their skills in a game.


Please select the best answer from the choices provided.


T
F

Answers

Answer:

false

Explanation:

A preschool-age child has just been admitted to the pediatric unit with a diagnosis of bacterial meningitis. The nurse would include which recommendation in the nursing plan?

Answers

The nurse would include Decrease environmental stimulation in the nursing plan since the child is suffering from bacterial meningitis.

What is environmental stimulation?

Environmental stimulation can be explained as  ambient,  features around the patient that can bring about stimulus and can influence patients during the process of treatment.

This Environmental stimulation can induce negative effect on the medication that is why it is necessary for the nurse to Decrease environmental stimulation in the nursing plan.

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a balance diet is necessary for the maintenance of a sound health?Do you agree this statement​

Answers

Answer:

yes

Explanation:

having a well balanced diet helps you to have more energy and helps you to think more clearly

The nurse is caring for a client diagnosed with shock. during report, the nurse reports the results of which assessments that signal early signs of the decompensation stage?

Answers

The assessments of signs of the decompensation stage should include vital signs, urine, skin color and peripheral pulse.

What are vital signs?

Vital signs are different signs of the body that can be used to understand his/her health condition.

Vital signs include pulse, body temperature, rate of respiration rate, pressure in the bloodstream, etc.

In conclusion, the assessments of signs of the decompensation stage should include vital signs, urine, skin color and peripheral pulse.

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a patient in cardiac arrest with a nonshockable rhythm is receiving high-quality cpr. when should compressions be paused to conduct a rhythm check?

Answers

Checking the rhythm shouldn't be more than ten seconds when compressions are paused.

What is CPR?

This is referred to as cardio pulmonary resuscitation which is performed when the heart stops beating to save life.

It involves compression which should be paused to check the rhythm and shouldn't be more than ten seconds for prompt response.

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An emt may administer aspirin to a patient if:

Answers

According to the research, an emt may administer aspirin to a patient if he is suffering from an acute coronary syndrome following the protocols.

What is the acute coronary syndrome?

It is the sudden interruption of the blood supply to a certain area of the heart as a result of the occlusion of a coronary artery.

In this state, aspirin is a standard antiplatelet agent for the treatment and prevention of ischemic stroke.

Therefore, we can conclude that according to the research, an emt may administer aspirin to a patient if he is suffering from an acute coronary syndrome following the protocols.

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When evaluating the causality of an adverse event, which of the following should be a consideration

Answers

Answer:

The timing of the event in relation to administration of the investigational agent

When evaluating the causality of an adverse event, the timing of the event in relation to the administration of the investigational agent should be considered.

What is an adverse event?

An adverse event is one which produces results which are not generally good.

Adverse events could include a patient who is receiving treatment becoming sicker or even dying.

The timing of the event in relation to the administration of the investigational agent should be considered when evaluating the causality of an adverse event.

In conclusion, it is important to consider the timing when evaluating adverse events.

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According to Steven Pinker, all of the following have gone down over the last 100 years, but for what

Answers

According to Steven Pinker, somethings  have gone down over the last 100 years, but for  Literacy rates.

Why did Steven Pinker says literacy rate has not gone up?

Steven Pinker who was a researcher did his research on psychology and cognitive science and how the society is evolving came to conclusion that:

Number of warsNumber of people living in extreme povertyHomicide rates

Has gone down because, the society has not been experiencing some of the listed factor in the recent time but people are still not embracing literacy.

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To give a child the best chance at a healthy birth and infancy, a pregnant woman should do all of the following EXCEPT (5 points)

A. avoid fish such as swordfish and mackerel
B. postpone vaccines and most medical treatments
C. strive for at least two hours of exercise per week
D. take a prenatal vitamin with folic acid daily

Answers

B is the answer. Hope this helps!

Answer:

B. postpone vaccines and most medical treatments

Explanation:

Compare and contrast the differences in a person's cardiovascular fitness between an exercise program that utilizes the progression principle and one that does not

Answers

According to the progression principle, the cardiovascular fitness of one individual will continue to increase while the improvement of the other person will be limited. The majority of the time, exercising is beneficial. If you exercise a few times per week, your cardiovascular health will undoubtedly improve. However, if you repeat the same exercise routine every day, your body becomes accustomed to it and stops improving. However, by using the progression principle, you gradually increase the difficulty of your workouts over time, improving your cardiovascular fitness.

A pregnant client with type i diabetes asks the nurse about how to best control her blood sugar while she is pregnant. the best reply would be for the woman to:

Answers

According to the research, the pregnant client with type i diabetes should check her blood sugars frequently and adjust insulin accordingly.

What is type i diabetes?

It is an autoimmune disease, in which the insulin-producing cells are attacked and destroyed.

Women with type 1 diabetes can have a safe pregnancy by monitoring and controlling their blood sugar levels during pregnancy, otherwise they may experience complications with high blood pressure, vision loss, and kidney disease.

Therefore, we can conclude that according to the research, the pregnant client with type i diabetes should check her blood sugars frequently and adjust insulin accordingly.

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How long can you use medicine after expiration date.

Answers

ANSWER - The expiration date doesn’t really indicate in which the medicine is unsafe to use. 90 percent of 100 over the counter drugs that were tested could be used up to 15 years until they became ineffective.

Answer:

after the expiration date you should discard but you can still use it at your own doing

Explanation:

PLESE HELP ILL GIVE BRAINLIEST!!!!! A student has an unique genetic disorder where they cannot create enough energy to move around. It turns out she is most likely born without enough of which organelle?

Answers

this sounds like mitochondrial disease so the mitochondria is what she was born without

the nurse reads an athletic client's electrocardiogram. what finding will be consistent with a sinus bradycardia?

Answers

Given the above scenario, it will be found that the patients heart rate will approximate about forty-two beats per min (BPM) because the patient has a condition called a Sinus Bradycardia.

What is Sinus Bradycardia?

Sinus Bradycardia is a condition that dampens the heart rate. That is, it makes the heart to beat slower than the regular or average 60 beats per minute.

It is usually caused by Sinus syndrome or when there is an issue with the Sinoatrial Node.

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Which most likely describes a person with low self-esteem?​

Answers

Answer:

People with poor self-esteem frequently feel unattractive, uncomfortable, or inadequate. Hypersensitivity is more common in those who lack self-confidence. They have a weak sense of self that is readily injured by other people.

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