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Davis Ch. 8: Electrolyte Balance Questions and Answers Already Passed
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Davis Ch. 8: Electrolyte Balance Questions and Answers Already Passed What is the primary function of sodium in the body? A) To regulate blood pH B) To regulate blood pressure C) To maintain fluid balance and nerve function D) To support muscle contraction Which of the following is a c...

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  • November 18, 2024
  • 17
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • davis ch 8 electrolyte balance questions and ans

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Davis Ch. 8: Electrolyte Balance
Questions and Answers Already Passed
What is the primary function of sodium in the body?

A) To regulate blood pH

B) To regulate blood pressure


✔✔C) To maintain fluid balance and nerve function


D) To support muscle contraction




Which of the following is a common symptom of hyponatremia?

A) Increased thirst


✔✔B) Headache and confusion


C) High blood pressure

D) Muscle spasms




What is the most appropriate nursing intervention for a patient with hyperkalemia?

A) Administer calcium supplements

B) Encourage potassium-rich foods


✔✔C) Monitor cardiac rhythms and prepare for emergency treatment

1

,D) Administer sodium chloride




What is a major concern for a patient with hypocalcemia?

A) Increased blood clotting

B) Increased fluid retention


✔✔C) Muscle cramps and tetany


D) Edema




What electrolyte imbalance could lead to abnormal heart rhythms and arrhythmias?

A) Hypermagnesemia


✔✔B) Hypokalemia


C) Hypernatremia

D) Hypocalcemia




Which of the following foods is high in potassium?

A) Apples

B) White rice


✔✔C) Potatoes


2

, D) Bacon




What would be an expected outcome for a patient with hypovolemia?

A) Increased blood pressure

B) Increased urine output


✔✔C) Restoration of fluid balance with normal vital signs


D) Increased heart rate




How can you prevent further fluid imbalances in a patient with dehydration?

A) Restrict oral intake of fluids


✔✔B) Provide adequate oral or IV fluid replacement as needed


C) Limit potassium-rich foods

D) Increase sodium intake significantly




What is the role of chloride in the body?

A) Regulates bone strength


✔✔B) Maintains acid-base balance


C) Regulates blood sugar levels


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