A client who is newly diagnosed with diabetes insipidus is receiving a synthetic vasopressin intravenously. Which side effect of vasopressin reported by the client should the nurse report to the healthcare provider?
Worsening headache.
Polyuria.
Polydipsia.
Low urine specific gravity.
The Correct Answer is A
A) Worsening headache:
This option is correct. Vasopressin, also known as antidiuretic hormone (ADH), acts to increase water reabsorption in the kidneys, thereby reducing urine output. However, excessive administration of vasopressin can lead to vasoconstriction, which may result in increased intracranial pressure and subsequent headaches. Therefore, worsening headache can be indicative of vasopressin overdose or adverse effects, and it should be promptly reported to the healthcare provider for evaluation and appropriate management.
B) Polyuria:
Polyuria, or excessive urine output, is the opposite effect of vasopressin. While diabetes insipidus is characterized by polyuria due to insufficient ADH secretion or renal responsiveness to ADH, administering vasopressin should decrease urine output. Therefore, polyuria would not be expected as a side effect of vasopressin administration.
C) Polydipsia:
Polydipsia, or excessive thirst, is also a symptom of diabetes insipidus but is not typically associated with vasopressin administration. Vasopressin functions to decrease urine output and, consequently, reduce thirst. Therefore, polydipsia would not be expected as a side effect of vasopressin administration.
D) Low urine specific gravity:
Vasopressin administration is expected to increase urine specific gravity by promoting water reabsorption in the kidneys, leading to more concentrated urine. Therefore, low urine specific gravity would not be an expected side effect of vasopressin administration.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A) Keep an oral liquid or glucose source available:
While it's essential to have a readily available source of glucose in case of hypoglycemia, ensuring consistency in meal timing is more critical for managing blood sugar levels in clients receiving insulin lispro. However, having a glucose source available is still important as a precautionary measure.
B) Check blood glucose levels every six hours:
Frequent monitoring of blood glucose levels is essential in managing diabetes, but checking levels every six hours may not be necessary for all clients. The frequency of blood glucose monitoring should be individualized based on factors such as the client's overall glycemic control, insulin regimen, meal timing, and activity level.
C) Assess for hypoglycemia between meals:
While assessing for hypoglycemia is important, especially in clients receiving insulin therapy, ensuring consistent meal timing is a more proactive measure to prevent hypoglycemia. Clients should ideally consume meals or snacks containing carbohydrates around the same time they administer rapid-acting insulins like insulin lispro to prevent blood sugar fluctuations.
D) Provide meals at the same time this insulin is given:
This is the correct intervention. Insulin lispro is a rapid-acting insulin that is typically administered just before meals to control postprandial blood sugar levels effectively. Providing meals at consistent times relative to insulin administration helps synchronize the peak action of the insulin with the rise in blood glucose that occurs after eating, minimizing the risk of hypoglycemia and hyperglycemia.
Correct Answer is ["1.7"]
Explanation
To find out how many mL the nurse should administer:
We can set up a proportion to solve for the unknown.
Given:
The prescription is for 1,000,000 units of penicillin G.
The available medication is 1,200,000 units/2 mL.
We can set up the proportion as follows:
1,000,000units/ xmL = 1,200,000units/2mL
Solving for x gives us the volume in mL that the nurse should administer.
Cross-multiplying and solving for x:
X = 1,000,000units×2mL/1,200,000units
After performing the calculation, we find that x equals 1.67 mL.
So, the nurse should administer 1.7 mL (rounded to the nearest tenth) of the medication.
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