which of the following is a common side effect of the drug metformin
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Nursing Elites

ATI RN

ATI RN Custom Exams Set 4

1. Which of the following is a common side effect of the drug metformin?

Correct answer: A

Rationale: The correct answer is A, weight loss. Metformin is commonly associated with weight loss rather than weight gain. Metformin works by decreasing glucose production in the liver and improving insulin sensitivity, which can lead to weight loss in some individuals. Choices B, C, and D are incorrect. Weight gain is not a typical side effect of metformin. Drowsiness and hypertension are also not commonly associated with metformin use.

2. The nurse is caring for clients on a cardiac floor. Which client should the nurse assess first?

Correct answer: C

Rationale: The correct answer is C because an audible S3 in a client with mitral valve prolapse could indicate heart failure, which requires immediate assessment. Choice A is less urgent as occasional unifocal PVCs are common. Choice B is important but can be addressed after the client with an audible S3. Choice D, a client with pericarditis in normal sinus rhythm, is stable compared to a client with potential heart failure symptoms.

3. Which type of diet is recommended for patients with diverticulitis during an acute flare-up?

Correct answer: B

Rationale: During an acute flare-up of diverticulitis, a low-residue diet is recommended. This diet helps reduce bowel movements and minimizes irritants in the colon, which can help alleviate symptoms and promote healing. High-fiber diets, like choice A, are typically recommended for diverticulosis prevention but may exacerbate symptoms during a flare-up due to increased bulk in the stool. Low-fat (choice C) and high-protein (choice D) diets are not specifically indicated for diverticulitis flare-ups.

4. Enteral feedings may be appropriate for patients with:

Correct answer: D

Rationale: Enteral feedings are commonly used in patients with Crohn’s disease during acute exacerbations to provide adequate nutrition while resting the bowel. Acute cholecystitis, hepatic encephalopathy, and ulcerative colitis in remission wouldn't typically require enteral feedings as the primary nutritional support. Acute cholecystitis may necessitate fasting and intravenous fluids, hepatic encephalopathy may require dietary modifications but not enteral feedings, and patients with ulcerative colitis in remission usually have their nutritional needs met through a regular diet.

5. The client has recently been diagnosed with irritable bowel syndrome (IBS). Which intervention should the nurse teach the client to reduce symptoms?

Correct answer: B

Rationale: The correct answer is B. Decreasing the intake of flatus-forming foods can help reduce symptoms of bloating and discomfort in IBS. This intervention focuses on dietary modifications that can positively impact the client's condition. Instructing the client to avoid drinking fluids with meals (choice A) may not directly address the underlying cause of IBS symptoms. Teaching perianal care (choice C) is important for hygiene but does not directly address IBS symptoms. Encouraging the client to see a psychologist (choice D) may be beneficial for managing stress or anxiety associated with IBS but does not directly target symptom reduction through dietary changes.

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