FREE AND STUDY GAMES ABOUT WHITE BLOOD CELLS

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FREE AND STUDY GAMES ABOUT WHITE BLOOD CELLS

EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -29 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: The WBC that primarily deals with parasitic infections:

Answer:

Eosinophils Question 2: Which WBC's migrate early in their development from the red bone marrow to lympatic structures like the spleen, lymph nodes, and thymus - granular or agranular?

Answer:

agranular

Question 3: Which WBC's are granular?

Answer:

Neutrophils, Eosinophils, Basophils Question 4: WBC's are attracted to specific chemical stimuli, which guides them invading pathogens, damaged tissue, and other WBC's. This is called _______ _______.

Answer:

positive chemotaxis

Question 5: Cellular fragments which have broken away from metamegakaryocytes in red bone

marrow:

Answer:

thrombocytes (or platelets)

Question 6: What are some causes of leukopenia?

Answer:

chemotherapy, radiation therapy, medications, nutrition, infection, forms of leukemia, autoimmune disorders.

Question 7: WBC's are produced primarily by ______ ______ ______.

Answer:

red bone marrow Question 8: WBC responsible for antibody production:

Answer:

Lymphocytes Question 9: The amoeboid movement of WBC's allows for easy movement from blood to ______

______.

Answer:

peripheral tissues Question 10: The 2 categories of WBC's are:

Answer:

1) granular 2) agranular Question 11: WBC that is chiefly responsible for releasing the chemical histamine in response

to allergic and antigen response, causing inflammation:

Answer:

Basophils

Question 12: Thrombocytes/platelets are not really cells - they are cellular fragments that contain thromboplastin which interacts with other components to initiate the formation of a

______ _____.

Answer:

blood clot Question 13: WBC with odd-shaped multilobed nucleus and small pinkish-red granules

Answer:

Neutrophils

Question 14: WBC with LARGE red granules and a bi-lobed nucleus

Answer:

Eosinophils Question 15: Which WBC? -- The body's 2nd line of defense against infection. They follow Neutrophils to the cite of infection. These are the precursors to macrophages. Are phagocytic.

Answer:

Monocytes

Question 16: Which WBC's are phagocytic?

Answer:

Neutrophils, Eosinophils, and Monocytes Question 17: Which WBC? -- The body's 1st line of defense against bacterial infection. The most abundant WBC. Is phagocytic.

Answer:

Neutrophils Question 18: WBC with no granules in cytoplasm and a nucleus that is puffy and "U" shaped

Answer:

Monocyte

Question 19: What are some causes of Leukocytosis?

Answer:

Modestly high may indicate some infection. Extremely high may indicate a form of leukemia.

Question 20: WBC with no granules in cytoplasm and a super huge, round nucleus

Answer:

Lymphocyte Question 21: Name the WBCs in order of abundance in the blood, starting with the most

abundant:

Answer:

1) Neutrophils 2) Lymphocytes 3) Monocytes 4) Eosinophils 5) Basophils Question 22: WBC with dark blue-black granules that almost obscure the cell's neucleus.

Answer:

Basophils

Question 23: What is Leukocytosis?

Answer:

High WBC count Question 24: Another name for white blood cells:

Answer:

Leukocytes Question 25: The activity and death of these WBC's in large numbers forms pus:

Answer:

Neutrophils Question 26: WBC that is called a macrophage when it is OUTSIDE of the blood:

Answer:

Monocyte