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Monocytes and Their Characteristics

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Questions and Answers

Which type of cell contains receptors for immunoglobulin E, indicating its role in suppressing allergic reactions?

Monocytes
Eosinophils (correct)
Neutrophils
Basophils

Which of the following is NOT a component of specific granules in eosinophils?

Myeloperoxidase (correct)
Histaminase
Crystalloid
Antiparasitic protein

Which of the following is NOT a characteristic of agranulocytes?

Lack specific granules
Contain azurophilic granules
Contain neutrophilic granules (correct)
Contain a non-segmented nucleus

Which of the following lymphocyte types is responsible for cellular immunity and destruction of virus-infected cells, tumor cells, and graft cells?

T-killer lymphocytes (D) Signup and view all the answers

Which of the following statements about lymphocyte morphology is correct?

The basophilic cytoplasm of lymphocytes appears as a blue ring around the nucleus. (D) Signup and view all the answers

Which of the following statements about eosinophils is NOT true?

Eosinophils are responsible for cellular immunity against virus-infected cells. (C) Signup and view all the answers

Which of the following cells are responsible for humoral immunity?

B-lymphocytes (A) Signup and view all the answers

Which of the following is NOT a type of lymphocyte based on size?

Giant (>15 microns) (C) Signup and view all the answers

Which of the following statements about the distribution of lymphocyte sizes is correct?

Small lymphocytes constitute 85-90% of all lymphocytes in humans. (C) Signup and view all the answers

Which of the following cell types are classified as agranulocytes?

Lymphocytes and monocytes (B) Signup and view all the answers

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