A client with obstructive sleep apnea (OSA ambulates in the hallway with the nurse prior to bedtime and then returns to bed. Which intervention is most important for the nurse to implement before leaving the client?

Apply the client's positive airway pressure device.

Elevate the head of the bed to a 45-degree angle.

Remove dentures or other oral appliance.

Lift and lock the side rails in place.

Answer and Explanation

The Correct Answer is A

A. Applying the positive airway pressure (PAP) device is crucial for managing obstructive sleep apnea (OSA and ensuring the client receives continuous positive airway pressure during sleep to prevent airway obstruction.
B. Elevating the head of the bed may be helpful in managing OSA, but ensuring the client uses the PAP device takes precedence.
C. Removing dentures or other oral appliances may improve comfort but is not as essential as ensuring proper use of the PAP device.
D. Lifting and locking the side rails may be important for safety but is not directly related to managing OSA.

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Correct Answer is B

Explanation

A. Flaky, peeling skin (desquamation) occurs in later stages of scarlet fever, typically after the rash begins to fade. It is not an early sign of the disease.
B. A red, sandpaper-like rash that typically begins on the chest and spreads outward is one of the earliest indications of scarlet fever. This rash is caused by exotoxins produced by Streptococcus pyogenes and is a hallmark sign of the illness.
C. A white coating on the tongue, often followed by a characteristic “strawberry tongue,” develops later in the progression of scarlet fever rather than as an early symptom.
D. While fever is a common symptom of streptococcal infections, it is not the earliest indicator of scarlet fever. The rash usually appears within 12 to 48 hours of fever onset, making it a more specific early sign.

A. Increase the intake of dark green leafy vegetables while taking warfarin. B. Eat two servings of raw dark green leafy vegetables daily and continue for 30 days after warfarin therapy is completed. C. Eat approximately the same amount of leafy green vegetables daily so the amount of vitamin K consumed is consistent. D. Avoid eating all foods that contain any vitamin K because it is an antagonist of warfarin.

Correct Answer is C

Explanation

A. Increasing the intake of dark green leafy vegetables while taking warfarin can affect INR levels due to their high vitamin K content, potentially increasing the risk of bleeding.
B. Eating two servings of raw dark green leafy vegetables daily and continuing for 30 days after warfarin therapy is completed is not recommended as it may affect INR levels.
C. Eating approximately the same amount of leafy green vegetables daily helps maintain consistent vitamin K intake, which is important for keeping INR levels stable while on warfarin therapy.
D. Avoiding all foods containing vitamin K is not necessary and may lead to nutritional
deficiencies; instead, it's important to consume a consistent amount of vitamin K-containing foods.

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A client with obstructive sleep apnea (OSA ambulates in the hallway with the nurse prior to bedtime and then returns to bed. Which intervention is most important for the nurse to implement before leaving the client?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A preschool-aged child who is being treated for Streptococcal pharyngitis returns to the clinic for signs of scarlet fever. Which assessment finding provides the earliest indication to the nurse that the child is experiencing a reaction to the toxins that are created by the Streptococcus bacteria?

Correct Answer is B

Explanation

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Correct Answer is C

Explanation

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