What is the average lifespan of a neutrophil in the human body?

A 5-6 days
B 12-15 hours ✓
C 3-5 years
D 1-2 months

Explanation

Neutrophils have a short lifespan, typically circulating for 12-15 hours, after which they undergo apoptosis.

Source

Guyton and Hall Textbook of Medical Physiology
Hematology Hematology: Blood Components Hematology: Blood Components Medium MEDICAL Confidence: high