NCLEX Questions, NCLEX Practice Test RN Questions, NCLEX-RN Questions, Nurselytic

Correct Answer: B

Rationale: IM injections are unreliable in burn patients due to fluid shifts into interstitial spaces, leading to poor absorption. IV administration ensures dependable absorption and effective pain relief.

Correct Answer: A

Rationale: Carvedilol, a beta-blocker, can cause hypotension due to vasodilation and reduced heart rate. Hyperglycemia, tachycardia, and weight gain are not primary concerns.

Correct Answer: B

Rationale: Sumatriptan (Imitrex) is a vasoconstrictor contraindicated in patients with angina due to the risk of coronary artery vasoconstriction and ischemia. Diabetes renal calculi and peptic ulcer disease are not contraindications for sumatriptan.

Correct Answer: C

Rationale: There will be no need to increase fluid intake excessively, because dumping syndrome could present a problem. Follow-up visits every 3 weeks are not a standard recommendation. Follow-up visits will be highly individualized. With removal of the stomach, intrinsic factor will no longer be produced. Intrinsic factor is necessary for vitamin B12 absorption. Parenteral injections of B12 will be needed on a monthly basis for the rest of the person's life. Smaller, more frequent meals, rather than large, bulky meals, are recommended to prevent problems with dumping syndrome.

Correct Answer: C

Rationale: Clients with radioactive implants can use the bedside commode if permitted, indicating understanding of mobility restrictions. Visitor limitations, catheters, and side effects depend on the specific protocol.