Question 1

Which of the following is an example of an insensible fluid loss?

Accepted Answer

Evaporation from the skin

Answer

Vomiting

Answer

Bleeding

Answer

Urination

Question 2

Which of the following is a common symptom of hyponatremia?

Accepted Answer

Confusion

Answer

Hyperthermia

Answer

Hypertension

Answer

Bradycardia

Question 3

Which of the following is a normal range for urine output per hour in adults?

Accepted Answer

0.5-1.5 mL/kg/hr

Answer

2-4 mL/kg/hr

Answer

10-20 mL/kg/hr

Answer

5-7 mL/kg/hr

Question 4

Hypokalemia is defined as a serum potassium (K+) level below what range?

Accepted Answer

3.5 mEq/L

Answer

5.0 mEq/L

Answer

2.0 mEq/L

Answer

7.0 mEq/L

Question 5

Which of the following is true about osmosis?

Accepted Answer

It involves the movement of water across a selectively permeable membrane.

Answer

It involves the movement of solute particles across a selectively permeable membrane.

Answer

It results in the equal concentration of solutes on both sides of the membrane.

Answer

It is a passive process that requires energy.

Answer

It occurs only in living organisms.

Question 6

What is the normal range for sodium levels in the blood?

Accepted Answer

135-145 mEq/L

Answer

115-125 mEq/L

Answer

155-165 mEq/L

Answer

175-185 mEq/L

Question 7

What is the normal range for potassium levels in the blood?

Accepted Answer

3.5-5.0 mEq/L

Answer

6.0-7.0 mEq/L

Answer

8.0-9.0 mEq/L

Answer

2.0-3.0 mEq/L

Question 8

Which of the following conditions can result from hypernatremia?

Accepted Answer

Excessive thirst

Answer

Muscle cramps

Answer

Hypotension

Answer

Pitting edema

Question 9

What is the normal range for pH in a urine sample?

Accepted Answer

4.5-8.0

Answer

11.0-12.0

Answer

8.5-9.5

Answer

2.0-3.5

Question 10

What is the main function of the renin-angiotensin-aldosterone system (RAAS)?

Accepted Answer

Regulating blood volume and blood pressure

Answer

Controlling glucose metabolism

Answer

Stimulating red blood cell production

Answer

Maintaining acid-base balance

Question 11

What is the normal range for arterial blood carbon dioxide (CO2) levels in humans?

Accepted Answer

35-45 mmHg

Answer

75-85 mmHg

Answer

50-60 mmHg

Answer

10-20 mmHg

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