When a patient is taking an adrenergic agonist drug, the nurse expects to observe which effect?
Constricted pupils
Increased heart rate
Bronchial constriction
Increased GI peristalsis
The Correct Answer is B
A. Constricted pupils: Adrenergic agonist drugs typically cause pupil dilation (mydriasis), not constriction.
B. Increased heart rate: Adrenergic agonists stimulate the sympathetic nervous system, leading to increased heart rate (positive chronotropic effect) and increased cardiac contractility (positive
inotropic effect).
C. Bronchial constriction: Adrenergic agonists typically cause bronchodilation, not constriction.
D. Increased GI peristalsis: Adrenergic agonists usually inhibit GI motility, leading to decreased GI peristalsis and potentially constipation
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["28"]
Explanation
2 cups of coffee: 2 cups 8 oz/cup = 16 oz
1 soft drink: 12 oz
Total intake from 1500 to 2100 = 16 oz (coffee) + 12 oz (soft drink) = 28 oz
From 2100 to 2300 (2 hours):
No additional intake mentioned in the question.
Total intake from 1500 to 2300 = 28 oz (from 1500 to 2100)
Therefore, the total intake from 1500 to 2300 is 28 ounces.
Correct Answer is A
Explanation
A. Decreased weight: Orlistat is a medication used for weight management by inhibiting the absorption of dietary fats. Its intended therapeutic effect is to promote weight loss by reducing the amount of fat absorbed from the diet.
B. Increased appetite: Orlistat does not increase appetite; rather, it may help control appetite by promoting satiety through its mechanism of action.
C. Decreased hyperactivity: Orlistat is not indicated for the treatment of hyperactivity.
D. Increased wakefulness: Orlistat does not affect wakefulness; it primarily acts in the gastrointestinal tract to inhibit fat absorption.
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