The nurse is providing care to a client with a suspected pulmonary embolism. Which of the following is not a manifestation of a pulmonary embolism?
Hemoptysis
Petechiae
Tachycardia
Facial weakness
The Correct Answer is D
A. Hemoptysis (coughing up blood) is a known symptom of a pulmonary embolism (PE). It results from lung tissue damage due to obstructed blood flow.
B. Petechiae are not typically associated with a PE. They are more commonly linked to conditions such as thrombocytopenia or fat embolism syndrome.
C. Tachycardia is a common manifestation of a PE. The heart rate increases as a compensatory mechanism due to decreased oxygenation.
D. Facial weakness is not a typical sign of PE. It is more commonly associated with conditions like stroke or Bell's palsy.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. "Try taking a mild analgesic to relieve the headache." is correct. Nitroglycerin-induced headaches are a common side effect due to vasodilation. Mild analgesics such as acetaminophen can help alleviate the discomfort.
B. Taking only one dose to reduce the risk of a headache is inappropriate. The client should follow the prescribed dosing regimen to manage angina effectively. Skipping doses may increase the risk of angina attacks.
C. Requesting a different medication is not necessary. Nitroglycerin is an effective treatment for stable angina, and headaches typically diminish over time as the body adjusts to the medication.
D. Stating that nothing can be done to relieve the headaches is incorrect. Headaches from nitroglycerin can be managed with mild analgesics or by adjusting the timing of medication administration.
Correct Answer is A
Explanation
A. Alcohol relaxes throat muscles, worsening obstructive sleep apnea (OSA). The client should be educated to avoid alcohol, even while using a CPAP machine.
B. CPAP improves sleep quality and reduces daytime sleepiness, making this statement accurate.
C. Weight loss can reduce the severity of OSA, and some clients may no longer need treatment after significant weight loss.
D. The CPAP machine functions by delivering continuous air pressure to keep the airway open, which is a correct statement.
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