Blood is what kind of solution?

None

Hypertonic

Isotonic

Hypotonic

Answer and Explanation

The Correct Answer is C

Rationale-Blood is considered an isotonic solution because its solute concentration is similar to that of the cells in the body, allowing for free movement of water across cell membranes without causing a net influx or efflux of water. This isotonic nature is crucial for maintaining cell integrity and function.

Isotonic solutions have the same osmotic pressure as body’s plasma

B-Hypertonic solution like 3% saline have higher osmotic pressure compared to plasma. This type of solutions draw water from the cells causing shrinkage

D-Hypotonic solution like 0.45% saline have lower osmotic pressure as compared to plasma. They cause swelling of cells with eventual damage

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Free Nursing Study Resources

Correct Answer is B

Explanation

Metformin is a biguanide. Metformin is an antihyperglycemic agent used primarily for type 2 diabetes. It works by decreasing glucose production in the liver and increasing insulin sensitivity in body tissues.

A-Miglitol is an alpha-glucosidase inhibitor.

C- Tolbutamide is a sulfonylurea.

D-Gliclazide is a sulfonylurea.

A. Cooked carrots B. milk C. Bananas D. Cheddar cheese

Correct Answer is C

Explanation

Bananas are high potassium foods recommended due to renal potassium loss in furosemide therapy. Bananas are known to be a good source of potassium, with one medium banana containing about 451 mg of the mineral.
A.- Cooked carrots contain minimal potassium
B.-Milk contains moderate potassium levels
D.-Cheddar cheese is not rich in potassium

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Blood is what kind of solution?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

After teaching a class about the various drugs used to control blood glucose, the instructor determines that the teaching was successful when the class identifies what as a biguanide?

Correct Answer is B

Explanation

A nurse is providing dietary teaching for a client who takes furosemide. The nurse should recommend which of the following foods as the best source of potassium?

Correct Answer is C

Explanation

A nurse is caring for four clients who have drainage tubes. Which of the following clients should the nurse recognize as being at risk for hypokalemia?

A nurse is caring for a client who is postoperative following abdominal surgery and reports incisional pain. The surgeon has prescribed morphine 4 mg IV bolus every 6 hr as needed. Before administering this medication, the nurse should complete which priority assessment?

A nurse is preparing to administer morphine IV to a client. Which of the following medications should the nurse plan to have available?

A nurse is caring for a client who has hypernatremia and requires IV fluid therapy due to his NPO status. Which of the following solutions should the nurse prepare to infuse for this client?

A nurse is assessing a client who has salicylism_ Which of the following findings should the nurse expect?

A nurse is providing teaching to a school-age child who has a new diagnosis of type 1 diabetes mellitus. Which of the following statements by the child indicates an understanding of the teaching?

A nurse is assessing a client 15 min after administering morphine sulfate 2 mg via IV push. The nurse should identify which of the following findings as an adverse effect f the medication?

A nurse is providing teaching for a client who has diabetes and a new prescription for insulin glargine. Which of the following instructions should the nurse provide regarding this type of insulin?