A nurse is reviewing the medication history of a client. The nurse should identify that which of the following medications places the client at risk for hypokalemia?
Acyclovir 400 mg PO twice daily
Furosemide 80 mg PO daily
Cimetidine 300 mg PO four times per day
Meloxicam 5 mg PO once daily
The Correct Answer is B
Furosemide is a loop diuretic commonly prescribed for conditions such as hypertension and edema. One of the side effects of furosemide is the increased excretion of potassium in the urine, which can lead to low potassium levels in the body, known as hypokalemia. The other medications mentioned do not typically place the client at risk for hypokalemia: Acyclovir 400 mg PO twice daily: Acyclovir is an antiviral medication used to treat viral infections, such as herpes. It does not have a direct effect on potassium levels. Cimetidine 300 mg PO four times per day: Cimetidine is a histamine H2 receptor antagonist commonly used to reduce stomach acid production. It does not have a direct effect on potassium levels.
Meloxicam 5 mg PO once daily: Meloxicam is a nonsteroidal anti-inflammatory drug (NSAID) used for pain relief. It does not have a direct effect on potassium levels.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
When collecting a urine specimen via straight catheterization, it is important to use a sterile specimen container to maintain the integrity of the sample and prevent contamination. Using a non-sterile container can introduce bacteria and affect the accuracy of the culture and sensitivity results.
The other options mentioned are incorrect:
Using sterile water to inflate the balloon: This action is relevant when inflating the balloon of an indwelling urinary catheter, but in a straight catheterization, there is no balloon involved.
Instructing the client to clean from front to back with an antiseptic solution: This instruction is appropriate for cleaning the urethral meatus before inserting an indwelling urinary catheter, but in a straight catheterization, the nurse performs the procedure using sterile technique and does not require the client to clean themselves.
Collecting urine from the catheter's port: In a straight catheterization, the nurse collects urine directly from the catheter tube using a sterile syringe or collection container, rather than from a separate port.
Correct Answer is C
Explanation
Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID) that can increase the risk of developing peptic ulcers. It can cause irritation and damage to the lining of the stomach and small intestine, leading to the formation of ulcers.
The other options may not directly contribute to the development of peptic ulcers:
History of bulimia: While repeated vomiting can irritate the esophagus, it is less likely to directly cause peptic ulcers.
Consuming spicy foods 5 to 8 times weekly: Spicy foods can exacerbate the symptoms of existing peptic ulcers, but they are not considered a direct risk factor for their development.
Drinking green tea: Green tea is generally considered to have health benefits and is not known to be a risk factor for peptic ulcers.
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