electroluytes

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Questions and Answers

What is the major role of sodium in the body?

  • Regulating blood pressure
  • Supporting muscle growth
  • Maintaining serum osmolality (correct)
  • Aiding in digestion

Which of the following are signs and symptoms of hyponatremia?

  • Elevated heart rate
  • Mental status changes (correct)
  • Increased appetite
  • Muscle hypertonicity

What is a common cause of hypernatremia?

  • Low sodium diet
  • Reduced sodium absorption
  • Fluid volume disturbances (correct)
  • Excessive potassium intake

In the case of hyponatremia, what intervention is important for client safety?

<p>Seizure precautions (C)</p> Signup and view all the answers

What is a dietary source of sodium?

<p>Canned food items (D)</p> Signup and view all the answers

What is the normal range for sodium (Na) in the body?

<p>136-145 mEq/L (C)</p> Signup and view all the answers

What should be assessed and monitored in the case of hypernatremia?

<p>Daily weights (C)</p> Signup and view all the answers

What is an intervention for hypernatremia?

<p>Restricting free water (D)</p> Signup and view all the answers

What are the signs and symptoms of hypernatremia?

<p>Thirst , FRIED (D)</p> Signup and view all the answers

What is the role of potassium in the body?

<p>Supporting heart function (A)</p> Signup and view all the answers

What is a potential cause of hyponatremia?

<p>Excessive sweating without proper replacement of sodium (B)</p> Signup and view all the answers

What should be replaced in the case of hyponatremia?

<p>Sodium (D)</p> Signup and view all the answers

Which of the following is a symptom of hypokalemia?

<p>Weak pulses (A)</p> Signup and view all the answers

What is a potential cause of hyperkalemia?

<p>Excessive potassium intake and kidney failure (A)</p> Signup and view all the answers

What is essential for proper function of excitable muscle cells?

<p>Calcium 9-10.5 (D)</p> Signup and view all the answers

What is a symptom of hypocalcemia?

<p>Hyperactive deep tendon reflexes positive trousseasu and chovesks sign (D)</p> Signup and view all the answers

What can cause hypercalcemia?

<p>Excessive intake of calcium &amp; medications (B)</p> Signup and view all the answers

What is a symptom of hypomagnesemia?

<p>Cardiac arrhythmias hyperactive deep tendon relfexs (C)</p> Signup and view all the answers

What can cause hypermagnesemia?

<p>Increased fluid intake and renal failure (E)</p> Signup and view all the answers

What is the role of chloride in the body?

<p>Helps maintain the body’s acid-base balance Helps move free fluid in and out of the cells (D)</p> Signup and view all the answers

What is the role of phosphate in the body?

<p>used for energy and bone teeth formation 3-4.5 (A)</p> Signup and view all the answers

What is a dietary source of potassium?

<p>Bananas (D)</p> Signup and view all the answers

What is a dietary source of calcium?

<p>Dairy (D)</p> Signup and view all the answers

What is a dietary source of magnesium?

<p>Green leafy vegetables Legumes, nuts, seeds (A)</p> Signup and view all the answers

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