The critical care nurse is preparing to initiate an infusion of a vasopressor medication to a client in septic shock. What goal of this treatment should the nurse identify?

Absence of pulmonary and peripheral edema

Reduced stroke volume and cardiac output

Reduced systolic and diastolic blood pressure

Maintenance of adequate mean arterial pressure

Answer and Explanation

The Correct Answer is D

A. Absence of pulmonary and peripheral edema is not a primary goal of vasopressor therapy. The focus is on improving blood pressure and perfusion.
B. Vasopressor therapy aims to increase blood pressure, not reduce stroke volume or cardiac output.
C. Vasopressors are used to increase blood pressure, so reducing blood pressure is not an intended goal.
D. The primary goal of vasopressor therapy in septic shock is to maintain an adequate mean arterial pressure (MAP) to ensure adequate organ perfusion and prevent organ failure.

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Correct Answer is D

Explanation

A. DKA occurs due to a significant deficiency of insulin rather than issues with cell response to insulin. The condition leads to high blood glucose and ketone production because there is not enough insulin to regulate glucose levels effectively.
B. DKA is primarily associated with diabetes mellitus type 1, not type 2. It can occur due to a lack of insulin and is not solely caused by illness, although illness can exacerbate it.
C. DKA is not limited to clients with diabetes mellitus type 1 who experience septic shock. It can occur in anyone with type 1 diabetes due to severe insulin deficiency, though septic shock can complicate the condition.
D. DKA results from a complete absence of insulin, which is characteristic of poorly controlled or undiagnosed diabetes mellitus type 1. This insulin deficiency leads to elevated blood glucose levels and ketone formation.

A. "Tremors, nervousness, and insomnia may indicate your dose is too high." B. "Notify your healthcare provider if you begin to lose weight." C. "This medication will require monitoring for increased risk for bleeding." D. "The medication decreases the overproduction of the thyroid hormone thyroxine."

Correct Answer is A

Explanation

A. Levothyroxine is used to replace thyroid hormone in hypothyroidism. Symptoms like tremors, nervousness, and insomnia can indicate that the dose is too high, suggesting possible hyperthyroidism.
B. Weight loss alone is not a primary indicator for adjusting levothyroxine. It is more important to monitor for symptoms of overdosage, such as those described in option A.
C. Levothyroxine does not increase the risk of bleeding. Monitoring is typically focused on thyroid hormone levels rather than bleeding risks.
D. Levothyroxine increases thyroid hormone levels, not decreases them. It is used to supplement the deficient hormone in hypothyroidism.

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The critical care nurse is preparing to initiate an infusion of a vasopressor medication to a client in septic shock. What goal of this treatment should the nurse identify?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is D

Explanation

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Correct Answer is A

Explanation

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