A nurse is caring for a client who is receiving mechanical ventilation when the low-pressure alarm sounds on the ventilator. Which of the following actions should the nurse take?

Suction the client's airway.

Empty water from the client's ventilator tubing.

Increase the client's ventilator flow rate.

Evaluate the client for a cuff leak.

Answer and Explanation

The Correct Answer is D

D. Evaluate the client for a cuff leak is the most appropriate action in response to a low-pressure alarm on the ventilator. A cuff leak can cause a drop in ventilator pressure, triggering the alarm. Assessing the client's cuff for leaks and addressing any identified issues can help resolve the alarm and ensure adequate ventilation.
A. Suctioning the client's airway is not the appropriate action in response to a low-pressure alarm on the ventilator.
B. Emptying water from the client's ventilator tubing could be a valid action to take if there is excess condensation or water buildup in the ventilator tubing causing the low-pressure alarm. However, it's not the first action to consider, as other causes should be ruled out first.
C. Increasing the ventilator flow rate may help maintain adequate pressure in the ventilator circuit and address the low-pressure alarm if the cause is related to insufficient airflow. However, adjusting the flow rate should be done cautiously and based on the client's respiratory status and ventilator settings.

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Correct Answer is C

Explanation

C. Nicotine is a vasoconstrictor, meaning it causes narrowing of blood vessels. Therefore, using a nicotine transdermal patch can exacerbate Raynaud's attacks by promoting vasoconstriction and reducing blood flow to the extremities.
A. While herpes zoster (shingles) is a viral infection caused by the varicella-zoster virus, it is not directly associated with triggering Raynaud's attacks.
B. Amlodipine is a calcium channel blocker medication commonly used to treat hypertension.

D. While diet can potentially influence overall health and vascular function, there is no direct evidence to suggest that a strict vegetarian diet would trigger exacerbations of Raynaud's disease.

Correct Answer is ["69"]

Explanation

Convert the weight from pounds to kilograms

190 lb * (1 kg / 2.2046 lb) = 86.183 kg (rounded to three decimal places)

The recommended dietary allowance (RDA) of protein:86.183 kg * 0.8 g/kg = 68.946 g/day

Rounding to the nearest whole number, the client should receive approximately 69 grams of protein daily.

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A nurse is caring for a client who is receiving mechanical ventilation when the low-pressure alarm sounds on the ventilator. Which of the following actions should the nurse take?

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Naxlex Comprehensive Predictor Exams

A nurse is taking an admission history from a client who reports Raynaud's disease. Which of the following assessment findings should the nurse identify as a potential trigger for exacerbations of Raynaud's?

Correct Answer is C

Explanation

Correct Answer is ["69"]

Explanation

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