A nurse is discussing the potential causes of pulmonary edema with a group of clients. Which factor is a common precipitating event for the development of pulmonary edema?
Routine physical activity
Recent vaccination
Severe hypertension
Controlled diabetes
The Correct Answer is C
A) Incorrect. Routine physical activity does not typically precipitate the development of pulmonary edema.
B) Incorrect. Recent vaccination is not a common precipitating factor for pulmonary edema.
C) Correct. Severe hypertension can increase the workload of the heart, leading to left ventricular failure, which is a common precipitating event for pulmonary edema.
D) Incorrect. Controlled diabetes is not a precipitating factor for pulmonary edema; uncontrolled diabetes can have cardiovascular implications but is not directly related to this condition.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A) Incorrect. Hyperventilation leading to respiratory alkalosis may occur in response to respiratory distress but is not the primary cause of the sensation of "suffocation."
B) Incorrect. Reduced cardiac output may be a consequence of pulmonary edema, but it does not typically result in bradycardia, nor is it the primary cause of the sensation described.
C) Correct. In pulmonary edema, fluid accumulation in the alveoli impairs oxygen diffusion, leading to hypoxemia, which contributes to the sensation of "suffocation."
D) Incorrect. Elevated blood pressure and hypertension can be associated with heart failure but are not the primary factors contributing to the sensation of "suffocation" in pulmonary edema.
Correct Answer is C
Explanation
A) Incorrect. Diuretics typically reduce blood pressure, so increased blood pressure is an unlikely side effect.
B) Incorrect. Hyperglycemia is not a common side effect of diuretics.
C) Correct. Diuretics can lead to the loss of potassium, resulting in hypokalemia.
D) Incorrect. Bradycardia is not typically associated with diuretic therapy.
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