Directed coughing is useful in helping to maintain airway clearance in which of the following cases? 1. Bronchiectasis 2. Acute asthma 3. Cystic fibrosis 4. Spinal cord injury
a. 1 and 3 only
b. 1, 2, and 3 only
c. 1, 2, 3, and 4
d. 1, 3, and 4 only
ANS: D
The AARC has published Clinical Practice Guideline: Directed Cough. See CPG 43-2.
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Which of the following are mature pan-B cell markers?
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An accident causes loss of part of the nail and shearing of the nail bed of the great toe on the left foot. Repair of this nail bed is necessary to save the toe. This procedure would be coded to which code?
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