Two weeks after returning home from traveling, a client presents to the clinic with conjunctivitis and describes a recent loss in the ability to taste and smell. The nurse obtains a nasal swab to test for COVID-19. Which action is most important for the nurse to take?

Teach the client to wear a mask, hand wash, and social distance to prevent spreading the virus.

Isolate the client from other clients, family, and healthcare workers not wearing proper PPE.

Report the COVID-19 result to the local health department according to CDC guidelines.

Explain to the client to inform others that they may have been potentially exposed in the last 14 days.

Answer and Explanation

The Correct Answer is B

Choice A reason: This is incorrect because teaching the client to wear a mask, hand wash, and social distance is not the most important action for the nurse to take. These are preventive measures that should be followed by everyone, regardless of their COVID-19 status.

Choice B reason: This is correct because isolating the client from other clients, family, and healthcare workers not wearing proper PPE is the most important action for the nurse to take. This is to prevent transmission of COVID-19 to others who may be at risk of severe complications or death.

Choice C reason: This is incorrect because reporting the COVID-19 result to the local health department according to CDC guidelines is not the most important action for the nurse to take. This is a legal and ethical obligation that should be done after confirming the diagnosis, but it does not have an immediate impact on the client's health or safety.

Choice D reason: This is incorrect because explaining to the client to inform others that they may have been potentially exposed in the last 14 days is not the most important action for the nurse to take. This is a moral and social responsibility that should be done as soon as possible, but it does not address the urgent need of isolating the client from potential sources of infection.

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Correct Answer is C

Explanation

Choice A reason: This is incorrect because sleeping with the head ofthe bed flat can worsen OSA by allowing gravity to pull down on the soft tissues ofthe throat and obstructing airflow.

Choice B reason: This is incorrect because taking sedatives prior to sleep can also worsen OSA by relaxing the muscles ofthe upper airway and increasing airway collapse.

Choice C reason: This is correct because beginning a weight loss program can help reduce OSA by decreasing fat deposits around the neck and chest that can compress and narrow the airway.

Choice D reason: This is incorrect because drinking 1to 2 glasses of wine at bedtime can have similar effects as sedatives, such as relaxing the muscles ofthe upper airway and impairing the respiratory drive.

A. Prepare for an abdominal catheter. B. Continue routine medications. C. Expect the insulin dosage to be reduced. D. Include potassium-rich foods in the diet.

Correct Answer is C

Explanation

Choice A reason: An abdominal catheter is used for peritoneal dialysis, not hemodialysis. Hemodialysis requires access to a large blood vessel, usually in the arm or leg.

Choice B reason: Routine medications may need to be adjusted or avoided before or after hemodialysis, depending on their effects on blood pressure, fluid balance, and electrolytes.

Choice C reason: Insulin dosage may need to be reduced during hemodialysis because insulin is removed by the dialyzer and blood glucose levels may drop. This is the correct statement to include in client education.

Choice D reason: Potassium-rich foods should be limited in the diet of clients with chronic kidney disease and hemodialysis, because potassium can build up in the blood and cause cardiac arrhythmias.

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Two weeks after returning home from traveling, a client presents to the clinic with conjunctivitis and describes a recent loss in the ability to taste and smell. The nurse obtains a nasal swab to test for COVID-19. Which action is most important for the nurse to take?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client with obstructive sleep apnea (OSA) calls the clinic to report difficulty wearing the continuous positive air pressure (CPAP) mask because it is uncomfortable. The client asks the nurse for an alternative way to manage sleep apnea. Which recommendation should the nurse provide?

Correct Answer is C

Explanation

A client with type 1 diabetes mellitus, hypertension, and chronic kidney disease is to begin hemodialysis treatment. Which statement should the nurse include in client education?

Correct Answer is C

Explanation

The nurse prepares a teaching plan for an adult client with metabolic syndrome. Which finding(s) should the nurse address to help the client reduce the risk for diabetes mellitus and vascular disease? (Select all that apply.)

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