A client with a tracheostomy has difficulty removing excessive, thick mucus from the respiratory tract. The nurse expects that which drug will be ordered to aid in the removal of mucus?
Diphenhydramine
Benzonatate
Guaifenesin
Dextromethorphan
The Correct Answer is C
A. Is an antihistamine
B, D-Benzonatate and Dextromethorphan are cough suppressants
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. anticholinergics cause dry mouth due to reduced secretion in the salivary glands and artificial saliva is important
B. Fluid intake is encouraged especially due to dry mouth
C. Discontinuing medication without consulting the provider is inappropriate
D. Taking medication on an empty stomach isn’t related to absorption
Correct Answer is B
Explanation
adrenergic drugs mimic the sympathetic nervous system
A, C and D- these are parasympathetic effects
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