The nurse recognizes which of the following as a risk factor for obstructive sleep apnea?
Deep vein thrombosis
Female
Obesity
Atherosclerosis
The Correct Answer is C
A. Deep vein thrombosis is not a known risk factor for obstructive sleep apnea. Sleep apnea is primarily related to airway obstruction rather than circulatory issues.
B. Being female is incorrect. Obstructive sleep apnea is more common in males than females, although postmenopausal women have an increased risk.
C. Obesity is correct. Excess weight, particularly around the neck, increases the risk of airway obstruction during sleep, making obesity a major risk factor for obstructive sleep apnea.
D. Atherosclerosis is not a direct risk factor. However, untreated obstructive sleep apnea can contribute to cardiovascular issues, including hypertension and atherosclerosis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Taking 4 nitroglycerin tablets is incorrect. The maximum dose is 3 tablets, taken 5 minutes apart. If chest pain persists after the third dose, the client should seek emergency help.
B. Calling 911 after only one dose is incorrect. The correct protocol is to take up to three doses before seeking emergency assistance unless symptoms worsen rapidly.
C. Calling 911 immediately before taking nitroglycerin is incorrect. The client should attempt to relieve the chest pain with nitroglycerin before calling for emergency help.
D. Calling 911 if pain persists after taking 3 nitroglycerin tablets 5 minutes apart is correct. Persistent chest pain despite nitroglycerin use suggests a possible myocardial infarction (MI), requiring immediate medical intervention.
Correct Answer is D
Explanation
A. Use of accessory muscles during inspiration is common in COPD as clients work harder to breathe. While this indicates respiratory distress, it is not necessarily an immediate emergency.
B. Large amounts of thick white sputum can indicate mucus production, which is common in COPD. If the sputum were yellow or green, it could suggest infection, requiring further assessment.
C. A barrel chest and clubbing are chronic changes in COPD due to prolonged air trapping and hypoxia. These findings do not require immediate intervention.
D. Oxygen flowmeter set on 8 LPM is correct. High-flow oxygen can suppress the hypoxic drive in COPD clients, leading to respiratory depression. The nurse should immediately lower the oxygen to a safer level (typically 1-3 LPM) and monitor the client’s respiratory status.
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