Nursing Elites

1. A client has been prescribed vasopressin for the treatment of diabetes insipidus. What is the expected pharmacological action of this medication?

• A. To stimulate the pancreas to secrete insulin
• B. To slow the absorption of glucose in the intestine
• C. To increase reabsorption of water in the renal tubules
• D. To increase blood pressure

Correct answer: C

Rationale: The correct answer is C: To increase reabsorption of water in the renal tubules. Vasopressin mimics the action of antidiuretic hormone (ADH) by increasing the reabsorption of water in the renal tubules. This leads to decreased urine output, helping to manage symptoms of diabetes insipidus, which is characterized by excessive thirst and urination. Choices A, B, and D are incorrect. Vasopressin does not stimulate the pancreas to secrete insulin, slow the absorption of glucose in the intestine, or directly increase blood pressure.

2. A nurse is caring for a client who has been prescribed furosemide. Which of the following foods should the nurse encourage the client to include in their diet?

• A. Table salt
• B. Egg yolks
• C. White wine
• D. Oranges

Correct answer: D

Rationale: Furosemide is a potassium-wasting diuretic, so clients should consume potassium-rich foods like oranges to prevent hypokalemia. Oranges are a good source of potassium. Table salt, egg yolks, and white wine do not provide significant amounts of potassium and are not beneficial for a client taking furosemide.

3. A client is being taught about the use of nitroglycerin. Which of the following should be included?

• A. Take it with food
• B. Place the tablet under the tongue
• C. It can be stored in the refrigerator
• D. It has no side effects

Correct answer: B

Rationale: The correct answer is to place the nitroglycerin tablet under the tongue. Nitroglycerin tablets are meant for sublingual absorption during angina episodes to provide quick relief. Option A is incorrect because nitroglycerin should not be taken with food. Option C is incorrect as nitroglycerin should be stored in a cool, dark place, not in the refrigerator. Option D is incorrect because nitroglycerin can have side effects, including headaches, dizziness, and low blood pressure.

4. A nurse is reviewing the laboratory results for a client who has a prescription for filgrastim. The nurse should recognize that an increase in which of the following values indicates a therapeutic effect of this medication?

• A. Erythrocyte count
• B. Neutrophil count
• C. Lymphocyte count
• D. Thrombocyte count

Correct answer: B

Rationale: Filgrastim is used to increase neutrophil production in clients undergoing chemotherapy or with bone marrow suppression. A rise in neutrophil count indicates the medication is working effectively to boost immune response. Choices A, C, and D are incorrect as filgrastim primarily targets neutrophils, not erythrocytes, lymphocytes, or thrombocytes.

5. A nurse is providing discharge instructions about breast engorgement to a client who has decided not to breastfeed. Which of the following statements by the client indicates a need for further instruction?

• A. I can wear a supportive bra
• B. I will apply cold compresses to my breasts
• C. I will manually express breast milk
• D. I can take a mild analgesic

Correct answer: C

Rationale: The correct answer is C. Manually expressing breast milk will stimulate more milk production, which contradicts the goal of reducing milk supply in clients who choose not to breastfeed. Choices A, B, and D are correct statements that can help relieve breast engorgement without promoting further milk production.

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