White Blood Cells Quiz

What is the primary function of white blood cells?

• To digest food

• To produce hormones

• To help the body fight infection

• To transport oxygen

Which type of white blood cell is known for fighting bacteria and viruses?

• Eosinophils

• Neutrophils

• Monocytes

• Lymphocytes

What is the normal range of eosinophils in a healthy individual?

• 1,000 to 5,000 cells per microliter

• 2,500 to 7,000 cells per microliter

• 500 to 1,500 cells per microliter

• 30 to 350 cells per microliter

What is the appearance of eosinophils?

• Single round nucleus

• Multi-lobed nucleus

• Large kidney-shaped nucleus

• Distinctive bilobed nucleus

Where are neutrophils produced?

• Spleen

• Thymus

• Bone marrow

• Lymph nodes

What is the diameter range of neutrophils?

• 5 to 10 µm

• 12 to 15 µm

• 14 to 17 µm

• 20 to 25 µm

What do lymphocytes primarily do?

• Engulf cellular debris

• Produce red blood cells

• Recognize and destroy foreign substances

• Transport nutrients

What is a characteristic of monocytes?

• Large kidney-shaped nucleus

• Small size

• Multi-lobed nucleus

• Pink-staining granules

What is the function of banded neutrophils?

• Help fight infections

• Transport oxygen

• Produce antibodies

• Digest food particles

What can an increased percentage of banded neutrophils indicate?

• Nutritional deficiency

• Allergic reaction

• Bacterial infection

• Viral infection