FLUID AND ELECTROLYTES QUESTIONS AND ANSWERS ALREADY PASSED
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Course
FLUID AND ELECTROLYTES
Institution
FLUID AND ELECTROLYTES
FLUID AND ELECTROLYTES
QUESTIONS AND ANSWERS ALREADY
PASSED
What is the normal range for serum calcium?
- 3.5–5.0 mEq/L
- 1.8–2.5 mEq/L
8.5–10.5 mg/dL
- 135–145 mEq/L
What symptom is commonly associated with hypercalcemia?
Lethargy and confusion
- Seizures
- Muscle twit...
FLUID AND ELECTROLYTES
QUESTIONS AND ANSWERS ALREADY
PASSED
What is the normal range for serum calcium?
- 3.5–5.0 mEq/L
- 1.8–2.5 mEq/L
✔✔ 8.5–10.5 mg/dL
- 135–145 mEq/L
What symptom is commonly associated with hypercalcemia?
✔✔ Lethargy and confusion
- Seizures
- Muscle twitching
- Hypertension
Which electrolyte imbalance causes Trousseau's and Chvostek's signs?
- Hyperkalemia
✔✔ Hypocalcemia
1
,- Hypomagnesemia
- Hyponatremia
What condition results from a high level of sodium in the blood?
- Hyperkalemia
✔✔ Hypernatremia
- Hypocalcemia
- Hyponatremia
What fluid is typically used to treat severe dehydration?
✔✔ Normal saline (0.9% NaCl)
- Hypotonic saline (0.45% NaCl)
- Lactated Ringer's
- Dextrose in water (D5W)
Which hormone regulates sodium and potassium balance in the body?
✔✔ Aldosterone
- Insulin
2
,- Cortisol
- Antidiuretic hormone
What is the treatment for hypernatremia?
✔✔ Administering hypotonic fluids
- Restricting potassium
- Increasing sodium intake
- Giving calcium supplements
What is the primary function of potassium in the body?
✔✔ Supports muscle contractions
- Maintains fluid balance
- Regulates acid-base balance
- Transports calcium
What symptom is most commonly associated with hyperkalemia?
- Fatigue
✔✔ Cardiac arrhythmias
- Nausea
3
, - Tremors
What electrolyte imbalance can occur with prolonged diarrhea?
- Hypermagnesemia
✔✔ Hypokalemia
- Hypernatremia
- Hypercalcemia
Which electrolyte is essential for blood clotting?
- Sodium
- Magnesium
✔✔ Calcium
- Phosphorus
What is a primary sign of hypocalcemia?
✔✔ Muscle twitching
- Decreased reflexes
- Increased urination
4
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