Graft rejection consists of
A. sensitization, when T cells are stimulated, and effector, when they attack the graft.
B. sensitization, when B cells are stimulated, and effector, when they attack the graft.
C. recognition, when T cells are stimulated, and effector, when they attack the graft.
D. recognition, when B cells are stimulated, and effector, when they attack the graft.
E. None of the above.
A
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This carries information to muscles and glands.
A. Interneurons B. Afferent neurons C. Efferent neurons D. Conductivity
Which type of cancer starts in the tissues that make blood?
A) carcinomas B) sarcomas C) leukemias D) lymphomas
Environmental cues such as drinking a cup of coffee or finishing a meal can induce a craving for nicotine; these cues are known as
A) pairings. B) obstacles. C) temptations. D) stimulants.
The primary purpose of protocols is to:
a. Identify "best practices." b. Evaluate "best practices." c. Individualize treatment options. d. Standardize treatment options.