Which of the following cells mature in the thymus?
A. T cell
B cell
C. plasma cell
D. natural killer cell
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Sensitivity to animal-derived immune serum may lead to a serious condition called
A. serum sickness
B. hay fever
C. Kaposi sarcoma
D. rejection syndrome
An abnormal reactivity to one’s own tissues is called
A. allergy
B. autoimmunity
C. anaphylaxis
D. rejection
Which of the following suffixes means condition of blood?
A. -emia
B. -penia
C. -pemia
D. -enia
Erythrocytes originate in the bone marrow, and their production is stimulated by
A. thrombopoisis
B. erythropoietin
C. erythroblast
D. myelogenous