by alex
Understanding the delicate balance of fluids and electrolytes in the human body is crucial for maintaining health and managing various medical conditions. This quiz will challenge your grasp of key concepts and help you reinforce your knowledge. Get ready to test your expertise and learn something new!
Fluid and Electrolyte Quiz Questions Overview
1. Which electrolyte is most abundant in extracellular fluid?
Sodium
Potassium
Calcium
Magnesium
2. What is the normal range for serum potassium levels?
3.5-5.0 mEq/L
1.5-3.0 mEq/L
5.5-7.0 mEq/L
2.5-4.0 mEq/L
3. Which hormone primarily regulates sodium and potassium balance?
Aldosterone
Insulin
Thyroxine
Cortisol
4. What condition is characterized by low blood sodium levels?
Hyponatremia
Hypernatremia
Hypokalemia
Hyperkalemia
5. Which electrolyte imbalance can cause cardiac arrhythmias?
Potassium
Calcium
Magnesium
Chloride
6. What is the primary function of chloride in the body?
Maintaining fluid balance
Bone formation
Muscle contraction
Nerve transmission
7. Which organ is primarily responsible for regulating fluid and electrolyte balance?
Kidneys
Liver
Heart
Lungs
8. What is the normal range for serum calcium levels?
8.5-10.5 mg/dL
7.5-9.5 mg/dL
9.5-11.5 mg/dL
6.5-8.5 mg/dL
9. What condition results from excessive water intake leading to low sodium levels?
Water intoxication
Dehydration
Hyperkalemia
Hypercalcemia
10. Which electrolyte is essential for muscle contraction and nerve function?
Calcium
Sodium
Potassium
Magnesium
