Fill in the Blank QuestionFill in the blank question.The term describes the movement of white blood cells (leukocytes) out of a blood vessel by squeezing between the cells of the blood vessel wall.

Fill in the Blank QuestionFill in the blank question.The term for the formation of blood cells is .

What is the name of the process where a white blood cell engulfs a pathogen?

Which of the statements below relating to how a white blood cell travels to the site of infection are TRUE?i. Movement of the white blood cell in the extracellular matrix is facilitated by hyaluronidase.ii. Erythrocytes are flexible and can readily squeeze between endothelial cells.iii. The white blood cell responds to molecular signals from nearby cells.iv. The white blood cell squeezes between the simple squamous cells lining the blood vessel.

Fill in the Blank QuestionFill in the blank question.Exchange of substances between tissue fluid and the blood occurs in the thin-walled vessels called .

Which type of white blood cell leaves the bloodstream, migrates into certain tissues, and transforms into macrophages?Multiple choice question.neutrophileosinophilmonocytelymphocyte