Immunological tolerance in the B-cell repertoire is called _______ tolerance when it develops in primary lymphoid organs, and _______ tolerance when it is induced outside the bone marrow
a. primary; secondary
b. apoptotic; anergic
c. stromal; follicular
d. receptor-mediated; systemic
e. central; peripheral.
E
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Each of the type II hypersensitivities below is classified as an autoimmune disease except
A) Goodpasture's syndrome. B) Graves' disease. C) autoimmune hemolytic anemia. D) drug-induced thrombocytopenia. E) Hashimoto's disease.
Which of the following is a blood test that tells something about liver function?
A) ALT and AST B) bilirubin C) albumin D) all of the above
Prolonged (several months) caloric restriction results in a reduction in the basal metabolic rate. The explanation for this decline in basal metabolic rate is linked to ________.
A. a decrease in circulating levels of thyroid hormone (T3) B. a reduced level of sympathetic nervous system activity C. a loss of both lean and fat tissue D. All of these answers are correct.
Which of the following is a way to identify a "quack"?
A. Their credentials are relevant to the area in which they claim expertise. B. They identify the experts that support their claims. C. They do not use the scientific method of controlled experimentation, which can be verified by other scientists. D. The ingredients in the product are identified.