#1
Which of the following is NOT a common type of intravenous fluid?
Normal saline
Dextrose 5%
Lactated Ringer's solution
Calcium gluconate
Potassium chloride
#2
What is the normal serum sodium concentration in the human body?
130-140 mEq/L
3.5-5.0 mEq/L
2.5-4.5 mg/dL
20-30 mmHg
60-90 µmol/L
#3
Which of the following electrolytes plays a crucial role in maintaining cardiac function and neuromuscular excitability?
Sodium
Chloride
Potassium
Calcium
Magnesium
#4
What is the primary function of intravenous fluid therapy?
Maintaining electrolyte balance
Replacing lost blood volume
Providing nutrition
Treating infections
Regulating body temperature
#5
Which of the following is a potential complication of rapid intravenous administration of potassium chloride?
Hypernatremia
Metabolic alkalosis
Extravasation injury
Hyperkalemia
Hypoglycemia
#6
Which electrolyte imbalance is characterized by muscle weakness, cramps, and cardiac arrhythmias?
Hypernatremia
Hyperkalemia
Hypocalcemia
Hypokalemia
Hyponatremia
#7
Which of the following intravenous solutions is hypertonic?
0.9% Normal saline
0.45% Normal saline
5% Dextrose in water
3% Saline
Lactated Ringer's solution
#8
Which condition is NOT commonly associated with hypokalemia?
Cardiac arrhythmias
Muscle weakness
Hyperreflexia
Constipation
Paralysis
#9
Which intravenous fluid is typically used in the treatment of diabetic ketoacidosis?
0.9% Normal saline
5% Dextrose in water
Lactated Ringer's solution
0.45% Normal saline
3% Saline
#10
Which of the following conditions may necessitate the use of hypertonic saline solution?
Cerebral edema
Hyperkalemia
Hypotension
Hypoglycemia
Pulmonary edema
#11
What is the mechanism of action of lactated Ringer's solution?
Provides free water and sodium chloride
Buffers metabolic acidosis with lactate
Replaces bicarbonate ions
Increases serum calcium levels
Acts as an osmotic diuretic
#12
What is the primary purpose of administering potassium chloride intravenously?
To correct hyponatremia
To treat hyperkalemia
To manage hypocalcemia
To prevent hypokalemia
To alleviate metabolic acidosis
#13
Which of the following conditions is NOT typically associated with hypercalcemia?
Nephrolithiasis
Bone pain
Muscle weakness
Polyuria
Hypertension
#14
Which electrolyte imbalance is characterized by confusion, seizures, and coma?
Hyperkalemia
Hypokalemia
Hypernatremia
Hyponatremia
Hypercalcemia
#15
Which electrolyte imbalance is commonly associated with muscle cramps, weakness, and cardiac dysrhythmias?
Hyperkalemia
Hypokalemia
Hypernatremia
Hyponatremia
Hypercalcemia