A nurse is contributing to the plan of care for a client who has a potassium level of 2.9 mEq/L. Which of the following actions should the nurse plan?
Give a dose of alendronate.
Administer furosemide.
Apply a cardiac monitor.
Monitor for Chvostek's sign.
The Correct Answer is C
A. Give a dose of alendronate is incorrect. Alendronate is a medication used to treat osteoporosis, and it does not address low potassium levels. In this case, the focus should be on correcting the potassium imbalance.
B. Administer furosemide is incorrect. Furosemide is a diuretic that can cause further loss of potassium. In a client with low potassium levels (hypokalemia., administering furosemide could worsen the condition and lead to life-threatening complications.
C. Apply a cardiac monitor is correct. Hypokalemia (potassium level of 2.9 mEq/L) can cause significant cardiac arrhythmias, including ventricular tachycardia or fibrillation. Applying a cardiac monitor is essential for monitoring the client’s heart rhythm and detecting any abnormalities related to the low potassium level.
D. Monitor for Chvostek's sign is incorrect. Chvostek's sign is indicative of hypocalcemia, not hypokalemia. While both hypocalcemia and hypokalemia can cause neuromuscular excitability, monitoring for Chvostek’s sign is not a priority in the management of hypokalemia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. "You should not palpate your child's abdomen prior to surgery." is correct. Palpating the abdomen of a child with Wilms' tumor should be avoided, as this could cause the tumor to rupture and spread cancerous cells. The tumor is typically confined to one kidney and must be surgically removed.
B. "Your child should have surgery in 7 to 10 days to remove the tumor." is incorrect. Surgery to remove a Wilms' tumor typically occurs within 24 to 48 hours after diagnosis, not within 7 to 10 days.
C. "You should give your child captopril 200 mg PO daily." is incorrect. Captopril is not a standard medication used in the treatment of Wilms' tumor. Treatment often involves surgery, chemotherapy, and sometimes radiation therapy.
D. "Your child will not require further treatment after removal of the tumor." is incorrect. Post-surgical treatment, such as chemotherapy and/or radiation therapy, is often required, depending on the stage and extent of the tumor.
Correct Answer is ["1.5"]
Explanation
Step 1: Determine the desired dose
The desired dose is 60 mg of ibuprofen.
Step 2: Calculate the dose per mL
The available concentration is 50 mg per 1.25 mL.
Step 3: Set up a proportion to find the volume needed
(50 mg / 1.25 mL) = (60 mg / x mL)
Step 4: Solve for x
x = (60 mg 1.25 mL) / 50 mg
x = 1.5 mL
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