JFK Institute Of Technology & Management Islamabad - CHE PHYSICAL

Practice Questions Exam 4

1)Where is intracellular fluid found?

1. Within cells
2. Between cells
3. Within the lungs
4. Within blood vessels
5. Within the digestive system

2. Ions that carry a negative charge are called     .

1. anions
2. cations
3. mineralytes
4. valence ions
5. prions

3. What is the principal extracellular cation?

1. Sodium
2. Chloride
3. Potassium
4. Magnesium
5. Phosphorus

4. The greatest source of sodium in the diet is    .

1. processed foods
2. unprocessed foods
3. natural salt content of foods
4. salt added during cooking
5. salt added at the table

5. What is the main extracellular anion?

1. Sodium
2. Chloride
3. Potassium
4. Magnesium
5. Phosphorus

6. What does chloride do in the body?

1. Participates in blood clotting
2. Helps maintain gastric acidity
3. Stabilizes protein shape
4. Protects bone structures against degeneration
5. Supports immune system functioning

7. Dietary calcium deficiencies result in       .

1. osteoporotic bones
2. calcium rigor
3. mineralization
4. calcitonin