A nurse is teaching a student nurse about the effects of vasopressin that is prescribed for a client with diabetes insipidus. Which statement by the student nurse indicates an understanding of the teaching?
"This medication will increase the client's heart rate."
"This medication will decrease the client's blood pressure."
"This medication will decrease the client's urine specific gravity."
"This medication will decrease the client's urine output."
The Correct Answer is D
A. Vasopressin does not typically increase the client's heart rate; its primary effect is on the kidneys and urine output.
B. Vasopressin generally increases blood pressure by promoting vasoconstriction, not decreases it.
C. Vasopressin will increase, not decrease, urine specific gravity by reducing urine output and concentrating the urine.
D. Vasopressin acts to decrease urine output by increasing water reabsorption in the kidneys, which helps manage diabetes insipidus.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","D"]
Explanation
A. The fingerstick blood glucose level of 55 mg/dL at 1130 indicates hypoglycemia, which requires immediate attention to prevent further complications such as loss of consciousness or severe symptoms.
B. The client's report of shakiness, hunger, and cool, diaphoretic skin are signs of hypoglycemia, especially given the low blood glucose level. This requires prompt intervention to manage the blood glucose level.
C. The temperature of 37.8 °C (100 °F) is slightly elevated but does not require immediate follow-up unless there are other symptoms of infection or significant changes.
D. The elevated heart rate of 118/min could indicate an underlying issue such as dehydration, hypoglycemia, or infection. It requires further evaluation in the context of other findings.
E. The SpO2 of 95% on room air is within an acceptable range and does not require immediate follow-up unless there are other signs of respiratory distress or worsening condition.
F. The HbA1c of 8.01% reflects long-term glucose control but is not an immediate concern for follow-up in the acute setting. It is important for overall management but not an urgent issue for this particular scenario.
Correct Answer is D
Explanation
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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