Topics: Microbiology Quiz
DiGeorge syndrome is the result of
A. delayed hypersensitivity.
B. congenital absence or immaturity of the thymus gland.
C. a genetic defect in the development of both T cells and B cells.
D. failure of B-cell development and maturity.
Select your answer:

Topics:
Respiratory Diseases Lipid Metabolism Hospice Basics Branches of Microbiology Skeletal Tissue Bacteria, Viruses, Protozoa Fungi Illness and Symptoms Heredity Phlebotomy Infectious Disease Vascular Inner Ear Neuroanatomy Healthy Lifestyle Eyes and Hearing Dental SpecialtiesOther quiz:
Cell Review › ViewWhat phase is this cell in?
A. Mitosis
B. Interphase
C. Prophase
D. Telophase
Skin Structure, Growth, & Nutrition › View
What is the medical branch of science that deals with the study of skin
A. Osteology
B. cardiology
C. neurology
D. dermatology