What is the normal range for serum chloride levels?

• A. 90-100 mEq/L
• B. 95-105 mEq/L
• C. 98-106 mEq/L
• D. 100-110 mEq/L

Answer: (C)

The normal range for serum chloride levels is generally considered to be between 98 and 106 mEq/L. Chloride is an essential electrolyte that plays a critical role in maintaining fluid balance and osmotic pressure in the body, as well as participating in the regulation of acid-base balance. This range reflects typical physiological levels that are necessary for normal bodily functions and helps in assessing various clinical conditions.

Values falling outside this range may indicate disturbances in electrolyte balance, potential renal issues, or underlying health conditions. Therefore, a serum chloride level in the range of 98-106 mEq/L serves as a standard reference for clinicians when evaluating a patient's electrolyte status.