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Electrolyte Imbalances, Exam 2, Nursing Questions and Answers Graded A+ $9.99   Add to cart

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Electrolyte Imbalances, Exam 2, Nursing Questions and Answers Graded A+

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Electrolyte Imbalances, Exam 2, Nursing Questions and Answers Graded A+ What happens to calcium levels in hypoparathyroidism? Calcium levels decrease because of reduced parathyroid hormone activity. What is the priority nursing intervention for hypercalcemia? Administering IV fluids to p...

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  • November 26, 2024
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Electrolyte Imbalances, Exam 2, Nursing
Questions and Answers Graded A+

What happens to calcium levels in hypoparathyroidism?


✔✔ Calcium levels decrease because of reduced parathyroid hormone activity.




What is the priority nursing intervention for hypercalcemia?


✔✔ Administering IV fluids to promote calcium excretion.




How does hyperkalemia affect the heart?


✔✔ It can cause life-threatening arrhythmias, including peaked T waves and ventricular

fibrillation.




What is a critical intervention for a patient with severe hyponatremia?


✔✔ Administering hypertonic saline carefully to avoid rapid correction.




What condition is caused by a lack of sodium in the diet or excessive water intake?


✔✔ Hyponatremia.



1

,What lab finding is typical of hypophosphatemia?


✔✔ Serum phosphate levels below 2.5 mg/dL.




How does hypokalemia affect the gastrointestinal system?


✔✔ It causes decreased motility, leading to constipation or paralytic ileus.




What is the most common cause of hypernatremia?


✔✔ Water loss from fever, diarrhea, or inadequate fluid intake.




What is the normal range for serum potassium?


✔✔ 3.5–5.0 mEq/L.




What are the early symptoms of hypocalcemia?


✔✔ Numbness and tingling around the mouth and extremities.




How is fluid volume excess related to hyponatremia?


✔✔ Excess fluid dilutes sodium, causing dilutional hyponatremia.

2

, Why is magnesium critical for cellular function?


✔✔ Magnesium is required for enzyme activation and energy production.




What dietary advice is given to prevent hypocalcemia?


✔✔ Increase intake of calcium-rich foods like dairy, leafy greens, and fortified products.




What intervention is vital for a patient with metabolic acidosis?


✔✔ Administering sodium bicarbonate to correct pH imbalances.




What is the main function of potassium in the body?


✔✔ Potassium is essential for maintaining normal muscle and nerve function, especially in the

heart.




How does aldosterone regulate sodium levels?


✔✔ Aldosterone increases sodium reabsorption in the kidneys.




What is the primary symptom of hypernatremia?


3

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