A nurse is assisting with teaching a class about sleep disorders. The nurse should include that which of the following conditions can cause central sleep apnea (CSA)?
Enlarged tonsils
Obesity
Opioid overdose
Deviated septum
The Correct Answer is C
Choice A reason : Enlarged tonsils can contribute to obstructive sleep apnea by blocking the airway, but they do not cause central sleep apnea, which is related to the brain's control of breathing.
Choice B reason : Obesity is a risk factor for obstructive sleep apnea due to the physical obstruction of the airway, not central sleep apnea, which involves a failure of the brain's signaling to the muscles that control breathing.
Choice C reason : Opioid overdose can depress the central nervous system, including the brain's ability to signal for breath, leading to central sleep apnea.
Choice D reason : A deviated septum can cause difficulty breathing through the nose and contribute to obstructive sleep apnea, but it does not cause central sleep apnea.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason : Provide limited explanations of procedures needed for the client.Providing limited explanations of procedures can increase anxiety and discomfort for clients, especially those facing a new cancer diagnosis. It is important to give comprehensive information to help them understand their condition and the treatments they will undergo.
Choice B reason : Provide honest answers to the client's questions.Providing honest answers to the client's questions is crucial in promoting comfort and trust. It allows the client to make informed decisions about their care and helps them to prepare mentally and emotionally for the treatments and their potential outcomes.
Choice C reason : Avoid eye contact with the client during care.Avoiding eye contact can make the client feel isolated and unimportant. Maintaining eye contact is a non-verbal way of showing respect, concern, and willingness to engage with the client.
Choice D reason : Avoid giving the client choices regarding their care.Avoiding giving choices can lead to a feeling of loss of control, which can be distressing for clients. It is important to involve clients in decisions about their care to promote their autonomy and comfort.
Correct Answer is A
Explanation
The correct answer is: a. Decrease in body fat
Choice A: Decrease in body fat
Older adults typically experience a decrease in lean body mass and an increase in body fat percentage. However, the absolute amount of body fat may decrease due to overall weight loss and muscle mass reduction.
Choice B: Increase in muscle mass
This statement is incorrect because muscle mass generally decreases with age due to sarcopenia, a condition characterized by the loss of muscle mass and strength.
Choice C: Increase in gag reflex
This statement is incorrect because the gag reflex often diminishes with age. Older adults may experience a reduced gag reflex due to decreased sensitivity and muscle tone.
Choice D: Decrease in systolic blood pressure
This statement is incorrect because systolic blood pressure usually increases with age due to arterial stiffness and other cardiovascular changes.
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