A nurse is providing teaching for a client who is on diuretic therapy and has a new prescription for potassium chloride (KCL) 20 mEq extended release PO daily. Which of the following instructions should the nurse provide about the new prescription?
Expect urinary output to decrease while on this medication
Take the extended release tablets whole.
Take the extended release tablets on an empty stomach.
Add an antacid if the medication causes indigestion.
The Correct Answer is B
Extended release potassium chloride tablets should be taken whole to avoid rapid release of the potassium which may lead to hyperkalemia and GI irritation.
A. Diuretic therapy increases urine output through reduction of water reabsorption. Potassium supplementation does not interfere with its action.
C. Taking potassium chloride with food or after meals is recommended to reduce the risk of gastrointestinal irritation or discomfort.
D. Antacids interfere with the absorption of potassium chloride leading to inadequate supplementation.
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Related Questions
Correct Answer is C
Explanation
The client should hold breath for 5- 10 seconds after inhalation. This duration allows for optimal exposure of the drug to the airway epithelium. This allows for adequate response to the bronchodilator.
A- The client should wait 2 mins between inhalations to allow for optimal absorption of the medication
B- The client should inhale during release of medication to allow entry into the lungs.
D- The client should inhale the medication slowly and deeply over about 3-4 seconds. This ensures that the medication reaches deep into your lungs where it is needed.
Correct Answer is C
Explanation
Allopurinol is used to lower uric acid levels in the body in gouty arthritis preventing acute attacks. Increasing fluid intake while taking allopurinol is important because it helps to prevent the formation of kidney stones by flushing out uric acid, a potential side effect of the medication
A. Taking an antihistamine for a rash caused by allopurinol is not recommended without consultation
B. Taking aspirin for a fever while on allopurinol is not recommended without consultation with a physician
D. Allopurinol can be taken with or without food.
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