In preparation for eye surgery, the nurse monitors for which desired drug effect in a client who is receiving an anticholinergic eyedrop medication?
Pupil dilation
Enhanced tear production
Increased intraocular fluid production
Constriction of the pupil
The Correct Answer is A
A. anticholinergics act on the parasympathetic nervous system to produce pupillary dilatation for proper visualization
B. Tear production is a cholinergic effect
C. Intraocular fluid production is an adrenergic effect
D. Pupillary constriction is a cholinergic effect
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
B. Rationale- Beta 2 adrenergic receptors are found on the airways. Beta adrenergic agonists bind on them to stimulate bronchial dilatation relieving obstruction in airway obstructive diseases.
A. Alpha 1 adrenergic receptors are found on the blood vessels
C. Beta receptors are found on the myocardium
D. Dopaminergic receptors are found in the brain
Correct Answer is D
Explanation
Disulfiram blocks the metabolism of alcohol leading to unpleasant effects such as flushing, apprehension, headache, nausea and vomiting
A. Alcohol containing substances will cause the unpleasant effect when consumed
B. Disulfiram prevent metabolism of alcohol and hence has no similar effects to alcohol
C. When taken with warfarin, it increases the risk of bleeding
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