Blood and Immunity

Erythrocytes

• are the least numerous formed element in the body

• are cylindrically shaped cells

• are produced in yellow bone marrow

• do not have a nucleus

Tags

NGSS.HS-LS1-7

The most common type of leukocyte, which functions to phagocytize bacteria and other substances and forms pus?

• lymphocyte

• macrophage

• neutrophil

• thrombocyte

What is the oxygen carrying protein in blood?

• hematocrit

• hemopoesis

• hemoglobin

• hemostasis

Which part of human blood carries hormones and nutrients?

• plasma

• platelets

• red blood cells

• white blood cells

Platelets are a part of blood that help in the:

• formation of hemoglobin

• formation of a clot

• release of anitbodies

• absorption of amino acids

What part of blood is 55% of whole blood?

• Red Blood Cells

• White Blood Cells

• Platelets

• Plasma

Which leukocyte produces antibodies?

• lymphocytes
• monocytes
• eosinophils
• basophils

Which blood cells increases in cases of parasitism and allergy?

• basophil

• eosinophil

• lymphocyte

• monocyte

Which type of blood cells is this?

• erythrocyte

• neutrophil

• monocyte

• eosinophil

What kind of white blood cell is this?

• Basophil
• Neutrophil
• Eosinophil
• Monocyte