The newly diagnosed patient with type 2 diabetes has been prescribed metformin (Glucophage). What should the nurse tell the patient to best explain how this medication works?

Increases insulin release from the pancreas, inhibits glucagon secretion, and decreases gastric emptying.

Reduces glucose production by the liver and enhances insulin sensitivity.

Slows the absorption of carbohydrate in the small intestine.

Increases insulin production from the pancreas.

Answer and Explanation

The Correct Answer is B

Choice A rationale: Metformin does not significantly affect insulin release from the pancreas or glucagon secretion but reduces glucose production by the liver and enhances insulin sensitivity in tissues.

Choice B rationale: Metformin primarily works by reducing glucose production in the liver and improving the body's response to insulin, thereby lowering blood sugar levels.

Choice C rationale: Metformin does not notably slow carbohydrate absorption in the small intestine.

Choice D rationale: Metformin does not directly increase insulin production from the pancreas.

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Correct Answer is B

Explanation

Choice A rationale: PID is not associated with meningitis, which is an infection or inflammation of the meninges.

Choice B rationale: Chronic PID typically involves long-term inflammation of the pelvic organs, including the fallopian tubes and ovaries.

Choice C rationale: This condition refers to genital warts caused by HPV, not directly related to PID.

Choice D rationale: Dysplasia refers to abnormal cell growth or development and isn't directly associated with PID.

A. Asymmetric facial movement B. Uvula deviation C. Anosmia D. Ptosis

Correct Answer is D

Explanation

Choice A rationale: Asymmetric facial movement might be associated with damage to other cranial nerves, not specifically cranial nerve III.

Choice B rationale: Uvula deviation is a sign of damage to the glossopharyngeal (IX) and vagus (X) nerves, not cranial nerve III.

Choice C rationale: Anosmia, the loss of sense of smell, is not typically associated with cranial nerve III dysfunction.

Choice D rationale: Damage to cranial nerve III (oculomotor nerve) can lead to ptosis, the drooping of the eyelid.

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The newly diagnosed patient with type 2 diabetes has been prescribed metformin (Glucophage). What should the nurse tell the patient to best explain how this medication works?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

After reviewing the laboratory reports of a client, a nurse finds that the client has chronic pelvic inflammatory disorder (PID). Which condition should the nurse anticipate in the client?

Correct Answer is B

Explanation

The nurse assesses a client with damage to cranial nerve III. Which finding would be expected?

Correct Answer is D

Explanation

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