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Interferon alfa-2b (Intron A) has been prescribed to treat a client with chronic hepatitis B. The nurse should assess the client for which of the following adverse effects?
- A. Retinopathy.
- B. Constipation.
- C. Flulike symptoms.
- D. Hypoglycemia.
Correct Answer: C
Rationale: Interferon alfa-2b commonly causes flulike symptoms (C), such as fever, chills, and fatigue, which are expected adverse effects. Retinopathy (A), constipation (B), and hypoglycemia (D) are not typically associated with this medication.
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A client has a positive reaction to the Mantoux test. The nurse correctly interprets this reaction to mean that the client has:
- A. Active tuberculosis.
- B. Had contact with Mycobacterium tuberculosis.
- C. Developed a resistance to tubercle bacilli.
- D. Developed passive immunity to tuberculosis.
Correct Answer: B
Rationale: A positive Mantoux test indicates exposure to Mycobacterium tuberculosis, not necessarily active disease. It does not imply resistance or passive immunity.
The nurse is planning care for a client who had surgery for abdominal aortic aneurysm repair 2 days ago. The pain medication and the use of relaxation and imagery techniques are not relieving the client's pain and the client refuses to get out of bed to ambulate as ordered. The nurse contacts the physician, explains the situation, and provides information about drug dose, frequency of administration, the client's vital signs, and the client's score on the pain scale. The physician tells the nurse that the current order for pain medication is sufficient and the client will be fine in a few days. The nurse should next:
- A. Explain to the physician that the current pain medication and other strategies are not helping the client and it is making it difficult for the client to ambulate as ordered
- B. Ask the hospitalist to write an order for a stronger pain medication
- C. Wait until the next shift and ask the nurse on that shift to contact the physician
- D. Report the incident to the team leader
Correct Answer: A
Rationale: The nurse should advocate for the client by reiterating to the physician that the current pain management is ineffective, preventing ambulation, which is critical for recovery post-AAA repair. This aligns with ethical and professional standards. Asking another provider, waiting, or reporting to the team leader delays care.
A client with acute renal failure is at risk for:
- A. Infection.
- B. Hypoglycemia.
- C. Hypernatremia.
- D. Bone fractures.
Correct Answer: A
Rationale: Infection risk is high due to impaired immune response and dialysis access.
When teaching a client about propranolol hydrochloride, the nurse should base the information on the knowledge that propranolol:
- A. Blocks beta-adrenergic stimulation and thus causes decreased heart rate, myocardial contractility, and conduction.
- B. Increases norepinephrine secretion and thus decreases blood pressure and heart rate.
- C. Is a diuretic that reduces peripheral vascular resistance and lowers blood pressure.
- D. Is an angiotensin-converting enzyme inhibitor that reduces blood pressure by blocking the conversion of angiotensin I to angiotensin II.
Correct Answer: A
Rationale: Propranolol, a beta-blocker, blocks beta-adrenergic receptors, reducing heart rate, contractility, and conduction, lowering blood pressure.
The nurse is planning care for a client being admitted with bleeding esophageal varices. Vital signs are: Pulse 100; respiratory rate 22; and blood pressure 100/58. The nurse should prepare the client for which of the following? Select all that apply.
- A. Administration of intravenous Octreotide (Sandostatin).
- B. Endoscopy.
- C. Administration of a blood product.
- D. Minnesota tube insertion.
- E. Transjugular intrahepatic portosystemic shunt (TIPS).
Correct Answer: A,B,C,D
Rationale: Octreotide (A) reduces portal pressure, endoscopy (B) diagnoses and treats bleeding, blood products (C) correct hypovolemia, and a Minnesota tube (D) controls bleeding. TIPS (E) is a later intervention.