An adrenergic agonist is ordered for a patient in shock. The nurse will note that this drug has had its primary intended effect if which expected outcome occurs?

Decreased urine output

Increased cardiac output

Volume restoration

Reduced anxiety

Answer and Explanation

The Correct Answer is B

A. Decreased urine output is not the primary intended effect of an adrenergic agonist in the

treatment of shock. While adrenergic agonists may increase blood pressure, leading to a decrease in urine output due to vasoconstriction, the primary goal of administering these drugs in shock is to improve tissue perfusion and cardiac output.
B. Increased cardiac output is the primary intended effect of adrenergic agonists in the treatment of shock. These medications stimulate adrenergic receptors, leading to increased heart rate, contractility, and stroke volume, ultimately improving cardiac output and tissue perfusion.
C. Volume restoration may be a secondary effect of administering fluids along with adrenergic agonists in the treatment of shock, but it is not the primary intended effect of the medication
itself.

D. Reduced anxiety is not a primary goal of administering adrenergic agonists in the treatment of shock. While these medications may have anxiolytic effects in certain situations, the primary goal is to improve cardiovascular function and tissue perfusion.

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Free Nursing Study Resources

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.

A. Constricted pupils B. Increased heart rate C. Bronchial constriction D. Increased GI peristalsis

Correct Answer is B

Explanation

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

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An adrenergic agonist is ordered for a patient in shock. The nurse will note that this drug has had its primary intended effect if which expected outcome occurs?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Correct Answer is ["28"]

Explanation

When a patient is taking an adrenergic agonist drug, the nurse expects to observe which effect?

Correct Answer is B

Explanation

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