A nurse is preparing a child who has cystic fibrosis for chest physiotherapy. Which of the following times is appropriate for the nurse to administer bronchodilator therapy in relation to chest physiotherapy?
Immediately before
2 hr before
2 hr after
Immediately after
The Correct Answer is A
A. Administering bronchodilator therapy immediately before chest physiotherapy helps open the airways, making the therapy more effective.
B. Administering the bronchodilator 2 hours before is too early to have the desired effect during physiotherapy.
C. Administering the bronchodilator 2 hours after does not support the immediate effectiveness of chest physiotherapy.
D. Administering the bronchodilator immediately after chest physiotherapy does not provide the benefit needed during the procedure.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Encouraging active range of motion of the extremity can increase swelling and is not recommended immediately after a sprain.
B. Elevating the extremity above the level of the heart helps reduce swelling by promoting venous return.
C. Wrapping the extremity loosely with an elastic bandage provides some support but is not the most effective way to reduce swelling.
D. Applying warm compresses can increase blood flow and swelling; cold compresses are recommended during the first 24 hours.
Correct Answer is C
Explanation
A. An axillary temperature of 37.3° C (99.1° F) is within the normal range for a child and does not need to be reported.
B. A respiratory rate of 24/min is within the normal range for a 6-year-old child and does not need to be reported.
C. A heart rate of 59/min is slightly below the normal range for a 6-year-old and should be reported to the provider.
D. A blood pressure of 96/58 mm Hg is within the normal range for a 6-year-old child and does not need to be reported.
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