The nurse is taking the history of a client with occupational lung disease (silicosis). The nurse should assess whether the client wears which item during periods of exposure to silica particles?
Mask
Gloves
Eye Protection
Gown
The Correct Answer is A
A. Mask:
Silicosis is a lung disease caused by inhaling crystalline silica dust. The primary preventive measure during exposure to silica particles is wearing a mask or respirator. This helps to reduce the inhalation of silica dust, protecting the respiratory system.
B. Gloves: Gloves are typically worn to protect the hands and skin and are not directly related to preventing inhalation of airborne particles.
C. Eye Protection: While eye protection is important in certain occupational settings, it does not specifically address the inhalation of silica particles.
D. Gown: Gowns are worn for protection against contamination but are not directly related to the prevention of occupational lung diseases such as silicosis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. International normalized ratio (INR):
INR is a test used to monitor the effectiveness of anticoagulant therapy, particularly drugs like warfarin. It measures the time it takes for blood to clot. It's not directly related to assessing heart failure but is more associated with monitoring anticoagulation status.
B. Brain natriuretic peptide (BNP):
BNP is a peptide released by the heart in response to increased pressure and volume in the heart, often seen in heart failure. Elevated BNP levels can indicate the presence of heart failure. It's a useful diagnostic marker for heart failure.
C. Troponin:
Troponin is a protein released into the blood when there is damage to the heart muscle, usually during a heart attack. It is not specific to heart failure but is commonly used to diagnose myocardial infarction (heart attack).
D. Creatinine:
Creatinine is a waste product that comes from the normal wear and tear on muscles. While elevated creatinine levels can be seen in conditions affecting kidney function, it's not a direct marker for assessing heart failure. However, kidney function is often evaluated in conjunction with heart failure assessments.
Correct Answer is C
Explanation
A. The patient pain reflects the target heart rate has been set too high and needs to be lowered to finish the test.
This option suggests that the chest pain is related to the target heart rate being set too high. However, chest pain during an exercise stress test is more commonly associated with myocardial ischemia rather than an inappropriate target heart rate. Lowering the target heart rate may not address the underlying issue of ischemia.
B. The patient’s pain reflects pericarditis and the test should be stopped.
Chest pain during an exercise stress test is more commonly associated with myocardial ischemia rather than pericarditis. Pericarditis is inflammation of the pericardium, and its symptoms may include chest pain that is often sharp and pleuritic. However, during an exercise stress test, the focus is on detecting cardiovascular abnormalities, and chest pain is more concerning for ischemia.
C. The patient’s pain reflects ischemia to the myocardium and the test should be stopped.
This is the most appropriate interpretation. Chest pain during an exercise stress test may indicate insufficient oxygen supply to the myocardium (ischemia). Stopping the test allows for further evaluation and appropriate intervention.
D. The patient’s pain reflects that supplemental oxygen is needed to finish the test.
Chest pain during an exercise stress test is not typically addressed by providing supplemental oxygen. Stopping the test and evaluating the cause of the chest pain is a more appropriate action.
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