A nurse is assessing a client's comprehension of a pulmonary function test prior to the procedure. Which of the following client statements indicates to the nurse an understanding of the procedure?
"I will run on a treadmill during this test."
"I will be given contrast dye during this test."
"I might have to wear a nose clip during this test."
"I might have a tube inserted into my airway during this test."
The Correct Answer is C
A. The pulmonary function test does not typically involve running on a treadmill; that statement indicates a misunderstanding of the test.
B. Contrast dye is not used in pulmonary function tests; this reflects a lack of understanding of the procedure.
C. Wearing a nose clip is a common practice during pulmonary function tests to ensure that the client breathes only through the mouth, indicating the client understands the procedure.
D. Inserting a tube into the airway is not a standard part of pulmonary function tests, and this statement shows a misunderstanding of the procedure.
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Naxlex Comprehensive Predictor Exams
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Correct Answer is B
Explanation
A. While repositioning is important to prevent pressure ulcers and promote circulation, it is not the priority intervention in this context.
B. Using an incentive spirometer is crucial for preventing atelectasis and promoting lung expansion following surgery, making it a priority intervention.
C. Ensuring adequate fluid intake is important for hydration and recovery but does not take precedence over respiratory care in the postoperative setting.
D. Increasing the amount of time spent out of bed is beneficial for recovery but should follow ensuring proper respiratory function and lung expansion, which is addressed by the use of the incentive spirometer.
Correct Answer is B
Explanation
A. Alcohol-based hand cleansers are not effective against Clostridium difficile spores; handwashing with soap and water is necessary.
B. Wearing a cover gown when caring for a client with herpes simplex is appropriate for contact precautions, indicating an understanding of isolation guidelines.
C. An N95 respirator mask is required for airborne precautions, not contact precautions.
D. Clients requiring protective isolation typically do not need to be placed in a negative airflow room, which is reserved for airborne precautions.
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