To determine class II molecule compatibility of a transplant,
a. mixed lymphocyte reactions were once performed, but now genotyping is performed
b. mixed lymphocyte reactions were once performed, but now flow cytometry is performed
c. microcytotoxicity was once performed, but now the primary test is flow cytometry
d. none of the above
A
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Which of the following pairs is NOT correctly matched?
A) epidermis—thin outer membrane layer B) melanin—gives skin its color C) keratin—innermost layer, containing fatty tissue D) dermis—fibrous, connective tissue layer
While working in the gastrointestinal diagnostic clinic, the nurse identifies which of the following individuals as at high risk for developing a gastric ulcer? (Select all that apply.)
A. A 41-year-old patient with a family history of Crohn's disease B. A 54-year-old patient who reports smoking 1.5 packs of cigarettes/day for the past 40 years C. A 29-year-old patient taking misoprostol (Cytotec) D. A 16-year-old patient with a 6-month history of bulimia E. A 44-year-old patient who reports taking ibuprofen (Advil) daily for low back pain
Hyperopia is corrected by a concave lens
Indicate whether the statement is true or false
Lewy bodies are associated with
A. senescence B. Alzheimer disease C. a minimally conscious state D. type II diabetes E. a form of dementia