FREE LABORATORY SCIENCE AND STUDY GAMES ABOUT

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FREE LABORATORY SCIENCE AND STUDY GAMES ABOUT

LEUKOPOIESIS EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -50 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: At what stage of maturation do the secondary or specific granules appear?

Answer:

Myelocyte

Question 2: What granulocyte has rose-violet granules?

Answer:

Neutrophils

Question 3: I count 4 WBC pools, name them.

Answer:

Bone marrow, circulating, marginating,and tissue

Question 4: What is diapedesis?

Answer:

The putting out of a foot of a neutrophil to squeeze through the blood vessel wall.

Question 5: In relation to this unit, what cells should be found in the spleen?

Answer:

Lymphocytes

Question 6: What is the rarest of granulocytes?

Answer:

Basophils

Question 7: Name the stages of Lymphocyte maturation.

Answer:

Lymphoblast, Prolymphocyte, Lymphocyte Question 8: At what stage of granulocyte maturation might the nucleus be kidney bean shaped?

Answer:

Metamyelocyte

Question 9: What do Basophils become in the tissue?

Answer:

Mast cells

Question 10: Name the stages of granulocyte maturation.

Answer:

Myeloblast, Promyelocyte, Myelocyte, Metamyelocyte, Band, and Seg.

Question 11: What granulocyte will respond to allergies or parasites?

Answer:

Eosinophils Question 12: What percent Lymphocytes will you see of the WBCs in peripheral blood?

Answer:

20-45%

Question 13: What is a normal WBC count in peripheral blood?

Answer:

5000-10,000

Question 14: What lymphocyte produces antigens and are the recognizer cells?

Answer:

T lymphs

Question 15: What do Basophil granules contain?

Answer:

Histamine and heparin.

Question 16: At what stage of maturation do the primary granules appear?

Answer:

Promyelocyte Question 17: What granulocyte has secondary granules containing LAP and lysozyme?

Answer:

Neutrophils Question 18: What percent Basophils will you see of the WBCs in peripheral blood?

Answer:

0-1% Question 19: At what stage of granulocyte maturation might the nucleus be segmented? ;-)

Answer:

Seg

Question 20: What is the last stage that a granulocyte can proliferate?

Answer:

Meylocyte (pretty sure)

Question 21: What granules will be forming at the "Dawn of Neutrophilia?"

Answer:

Secondary or specific

Question 22: What lymphoctes produce antibodies?

Answer:

B lymphs

Question 23: What granulocyte has primary granules containing myeloperoxidase?

Answer:

Neutrophils

Question 24: What WBC will increase in the presents of a bacterial infection?

Answer:

Neutrophils

Question 25: What cell markers are associated with young neutrophils?

Answer:

CD33, CD13 and CD34. CD34 falls off early.

Question 26: At what stage do we see the "Dawn of Neutrophilia?"

Answer:

Myelocyte Question 27: What is probably the largest WBC that you will see in peripheral blood?

Answer:

Monocyte

Question 28: What granulocyte phagocytize bacteria?

Answer:

Neutrophils