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?

Cooked carrots

milk

Bananas

Cheddar cheese

Answer and Explanation

The Correct Answer is C

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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Correct Answer is C

Explanation

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

A. The client who has a tracheostomy tube attached to humidified oxygen B. The client who has a chest tube to water seal C. The client who has an indwelling urinary catheter to gravity drainage D. The client who has a nasogastric (NG) tube to suction

Correct Answer is D

Explanation

The client most at risk for hypokalemia among the ones listed would be D, the client who has a nasogastric (NG) tube to suction. Hypokalemia, or low potassium levels in the blood, can occur due to excessive loss of potassium in the gastrointestinal tract. An NG tube to suction can cause significant potassium loss because it removes gastric contents, which include potassium. Other factors that can contribute to hypokalemia include prolonged diarrhea, vomiting, and certain medications that increase urination or cause potassium to shift out of the bloodstream. It's important for nurses to monitor the electrolyte levels of clients with NG tubes to suction and manage their potassium levels appropriately to prevent complications.

Other drainage tubes do not contribute to electrolytes loss

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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?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Blood is what kind of solution?

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?

Correct Answer is D

Explanation

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