A nurse is collecting data from a client who is taking an oral contraceptive. Which of the following findings is a contraindication for the use of oral contraceptives?

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.

A. Covering the wound with sterile, saline-soaked gauze is correct. Evisceration occurs when abdominal contents protrude through a surgical wound. To prevent drying and further tissue damage, the nurse should immediately cover the exposed organs with sterile gauze moistened with saline to maintain moisture and reduce infection risk.

B. Holding gentle, direct pressure on the protruding organ is incorrect. Applying pressure can cause further damage to the exposed tissue and increase the risk of complications. Instead, the focus should be on protecting the organs and minimizing contamination.

C. Placing the client’s knees in an extended position is incorrect. Keeping the knees straight can increase tension on the wound. Instead, the nurse should position the client with the knees slightly flexed to reduce strain on the abdominal incision.

D. Raising the head of the bed to a 45° angle is incorrect. A high Fowler’s position can increase pressure on the wound. The nurse should place the client in a low Fowler’s position (supine with knees slightly flexed. to reduce tension and prevent further protrusion.