Question 10

Neutrophils account for the highest percentage of white blood cells.

Neutrophils typically comprise the largest portion of the white blood cell population in the human body, usually ranging from 50% to 70% of the total white blood cell count.

A) Neutrophils

Neutrophils are the most abundant type of white blood cells, making up approximately 50-70% of the total white blood cell count. They play a crucial role in the immune response by rapidly responding to infections and inflammation, which is why they account for the highest percentage among white blood cells.

B) Eosinophils

Eosinophils represent a much smaller percentage of white blood cells, typically around 1-4%. They are primarily involved in combating parasitic infections and play a role in allergic reactions but do not account for as high a percentage as neutrophils.

C) Basophils

Basophils are the least common type of white blood cells, making up less than 1% of the total count. They are involved in inflammatory responses and allergic reactions, but their low percentage means they do not account for a significant portion of white blood cells.

D) Monocytes

Monocytes generally constitute about 2-8% of white blood cells. While they are important for immune defense and can differentiate into macrophages and dendritic cells, they do not have the highest percentage among white blood cells when compared to neutrophils.

Conclusion

Neutrophils are definitively the most prevalent type of white blood cell, accounting for the highest percentage, which is critical for the body's immune defense. In contrast, eosinophils, basophils, and monocytes represent much smaller fractions of the white blood cell population, confirming that they cannot compete with neutrophils in terms of prevalence.