To treat clear or blood-tinged fluid draining from the ear after a skull or brain injury, ____
A) position the victim on the uninjured side
B) apply a pressure bandage to stop the flow
C) allow the fluid to flow from the ear
D) pack the ear with gauze to absorb the flow
C
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The discomfort in the trigger point should diminish in ____ seconds during intermittent pressure release technique
a. 2 b. 6 c. 12 d. 24
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Which of the following mechanisms probably contribute to the beneficial effects of continuous positive airway pressure (CPAP) in treating atelectasis?
1. Recruitment of collapsed alveoli 2. Decreased work of breathing 3. Improved distribution of ventilation 4. Increased efficiency of secretion removal a. 1, 2, and 4 only b. 2 and 3 only c. 1 and 4 only d. 1, 2, 3, and 4
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