A client with chronic kidney disease (CKD) is receiving calcium acetate 667 mg PO. A decrease in which blood value indicates to the nurse that the medication is having the desired effect?

Potassium.

Calcium.

Phosphate.

pH.

Answer and Explanation

The Correct Answer is C

Choice A reason:

Calcium acetate is not used to lower potassium levels. Potassium levels in the blood are typically managed through dietary restrictions, medications like potassium binders, and dialysis in patients with CKD. The normal range for blood potassium levels is 3.5 to 5.2 mEq/L for adults.

Choice B reason:

Calcium acetate can increase calcium levels in the blood, not decrease them. It is important to monitor calcium levels to avoid hypercalcemia, which can lead to complications such as vascular calcification and cardiac issues. The normal range for blood calcium levels is 8.6 to 10.2 mg/dL.

Choice C reason:

Calcium acetate is used to lower phosphate levels in patients with CKD. It works by binding to dietary phosphate in the intestines, forming insoluble calcium phosphate that is excreted in the stool. This helps prevent hyperphosphatemia, a common issue in CKD patients. The normal range for blood phosphate levels is 2.5 to 4.5 mg/dL.

Choice D reason:

Calcium acetate does not directly affect blood pH levels. Blood pH is regulated by the kidneys and lungs, and the normal range is 7.35 to 7.45. While CKD can affect acid-base balance, calcium acetate’s primary role is to manage phosphate levels.

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Correct Answer is A

Explanation

Choice A Reason:

Use a straw to ingest: Ferrous sulfate elixir can cause staining of the teeth. Using a straw helps to minimize contact with the teeth, thereby reducing the risk of staining. This method ensures that the medication is ingested directly into the throat, bypassing the teeth.

Choice B Reason:

Swallow undiluted: Swallowing ferrous sulfate elixir undiluted is not recommended because it can cause gastrointestinal irritation. Diluting the elixir in water or juice can help to minimize this irritation and improve absorption.

Choice C Reason:

Mix with an antacid: Mixing ferrous sulfate with an antacid is not advisable because antacids can interfere with the absorption of iron. Iron is best absorbed in an acidic environment, and antacids neutralize stomach acid, thereby reducing iron absorption.

Choice D Reason:

Take with a glass of milk: Taking ferrous sulfate with milk is not recommended because calcium in milk can inhibit the absorption of iron. It is best to take iron supplements on an empty stomach or with a source of vitamin C, such as orange juice, to enhance absorption

A. Omeprazole. B. Acetaminophen. C. Captopril. D. Prednisone.

Correct Answer is B

Explanation

Choice A reason: Omeprazole is a proton pump inhibitor used to treat gastroesophageal reflux disease (GERD). While it is generally safe, it is not commonly associated with causing jaundice. Omeprazole can cause liver enzyme elevations in rare cases, but it is not a primary concern for drug-induced jaundice.

Choice B reason: Acetaminophen is known to cause hepatotoxicity, especially in high doses or with prolonged use. It is one of the most common causes of drug-induced liver injury, which can lead to jaundice. The nurse should notify the healthcare provider about the use of acetaminophen, as it is a likely culprit for the client’s jaundice.

Choice C reason: Captopril is an ACE inhibitor used to treat hypertension. While it can cause various side effects, it is not typically associated with causing jaundice. The primary concerns with captopril are related to renal function and electrolyte imbalances.

Choice D reason: Prednisone is a corticosteroid used to reduce inflammation in conditions like osteoarthritis. Although long-term use of corticosteroids can affect liver function, it is not commonly associated with causing jaundice. The nurse should still monitor liver function but focus on more likely causes.

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A client with chronic kidney disease (CKD) is receiving calcium acetate 667 mg PO. A decrease in which blood value indicates to the nurse that the medication is having the desired effect?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Ferrous sulfate elixir is prescribed for a client with iron deficiency anemia. Which instruction should the nurse provide this client about taking the liquid medication?

Correct Answer is A

Explanation

Correct Answer is B

Explanation

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