A nurse is educating a client on how a pulmonary embolism can impact lung function. What should the nurse emphasize regarding the physiological effects?
"A pulmonary embolism directly affects the bronchial tubes, causing airway constriction."
"It primarily causes inflammation in the alveoli, leading to impaired oxygen exchange."
"Pulmonary embolism disrupts blood flow to the lung tissue, reducing oxygen supply."
"The condition leads to excessive mucus production, obstructing the air passages."
The Correct Answer is C
A) Incorrect. Pulmonary embolism does not directly affect the bronchial tubes or cause airway constriction.
B) Incorrect. While inflammation can occur as a response to pulmonary embolism, its primary impact is on blood flow, not the alveoli.
C) Correct. The main effect of pulmonary embolism is the disruption of blood flow to lung tissue, reducing oxygen supply.
D) Incorrect. Excessive mucus production is not a characteristic effect of pulmonary embolism.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A) Correct. Prolonged immobility and a sedentary lifestyle are significant risk factors for pulmonary embolism.
B) Incorrect. Environmental pollutants and toxins are not primary causes of pulmonary embolism.
C) Incorrect. While healthy individuals can also develop pulmonary embolism, various factors contribute to its risk.
D) Incorrect. Lifestyle factors, as well as medical conditions, can contribute to the risk of pulmonary embolism.
Correct Answer is C
Explanation
A) Incorrect. Smoking can influence the risk of pulmonary embolism, typically increasing it.
B) Incorrect. Smoking is generally associated with increased pulmonary embolism risk, not reduced risk.
C) Correct. Smoking can damage blood vessels and promote clot formation, contributing to the risk of
pulmonary embolism.
D) Incorrect. Both the duration and amount of smoking can impact pulmonary embolism risk.
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