electrolytes & ABGs

Question 1

What is the normal range for Sodium levels?

Answer 1

135-145 mEq/L

Sodium is a key electrolyte in the body, crucial for maintaining fluid balance and proper muscle function.

Question 2

What is the normal range for Potassium levels?

Answer 2

3.5-5.0 mEq/L

Potassium is vital for heart function and muscle contractions.

Question 3

What is the normal range for Calcium levels?

Answer 3

9.0-10.5 mEq/L

Calcium plays a significant role in bone health and muscle function.

Question 4

What is the normal range for Magnesium levels?

Answer 4

1.8-2.6 mEq/L

Magnesium is important for enzymatic reactions and muscle function.

Question 5

What is the normal pH range for ABGs?

Answer 5

7.35-7.45

pH is a measure of acidity or alkalinity in the blood, crucial for proper physiological functions.

Question 6

What is the normal range for PaCO2 in ABGs?

Answer 6

35-45 mm Hg

PaCO2 indicates the partial pressure of carbon dioxide in arterial blood, reflecting respiratory function.

Question 7

What is the normal range for Bicarbonate (HCO3-) in ABGs?

Answer 7

21-28 mEq/L

Bicarbonate acts as a buffer in the blood, helping to maintain acid-base balance.