A patient asks how metformin works to control blood sugar. What is the nurse's best response?

"Metformin stimulates the pancreas to produce more insulin."

"Metformin increases the absorption of glucose in the intestines."

"Metformin decreases glucose production in the liver and improves insulin sensitivity."

"Metformin decreases the breakdown of fat in the body."

Answer and Explanation

The Correct Answer is C

A. Metformin does not stimulate the pancreas to produce more insulin; that action is characteristic of sulfonylureas.

B. Metformin does not increase the absorption of glucose in the intestines; rather, it works by reducing the amount of glucose released into the bloodstream.

C. Metformin primarily decreases glucose production in the liver and improves insulin sensitivity in peripheral tissues, which helps lower blood sugar levels. This makes it effective for managing type 2 diabetes.

D. While metformin can have effects on fat metabolism, its primary action is not to decrease fat breakdown but to manage blood glucose levels.

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Free Nursing Study Resources

Correct Answer is A

Explanation

A. An antipsychotic agent, particularly first-generation antipsychotics, can cause extrapyramidal symptoms such as tremors, drooling, gait changes, and spasms due to their dopamine-blocking effects in the brain.

B. An antidiabetic agent does not typically cause these neurological symptoms; its primary effects are related to glucose metabolism.

C. A general anesthetic is used to induce unconsciousness and does not generally result in muscular tremors or drooling.

D. An anticholinergic agent can cause side effects like dry mouth and constipation but does not typically lead to the muscular symptoms described; in fact, it may reduce drooling.

Correct Answer is ["tablet"]

Explanation

Correct answer istablet.

View Question and Answer

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A patient asks how metformin works to control blood sugar. What is the nurse's best response?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client exhibits muscular tremors, drooling, gait changes, and spasms. When reviewing the client's medication history, which would the nurse most likely find?

Correct Answer is A

Explanation

Interpret and spell the abbreviation: tab

Correct Answer is ["tablet"]

Explanation

Interpret and spell the abbreviation : ec Enter the word below.

A client has been prescribed a tricyclic antidepressant and the nurse recognizes the client's associated risk for anticholinergic effects. What should the nurse teach the client about preventing and managing these adverse effects? (Select all that apply.)

A nurse is preparing to administer short-acting insulin to a patient with type 1 diabetes. Which of the following should the nurse keep in mind regarding this insulin type?

Which would be important to perform for a client who has received an anticholinergic agent? (Select all that apply.)

The nurse is caring for a client who experienced a severe headache. When the prescribed dose of analgesics did not cause relief, the client took double the dosage 1 hour later. The nurse should assess the client for what adverse effect?

A client's current drug regimen includes a nonsteroidal antiinflammatory drug (NSAID) and a loop diuretic. What assessment should the nurse consequently prioritize?

The nurse would contact the health care provider before administering an adrenergic drug to a client who is also taking which drug?