The autoreactive CD4 T cells of elderly people with rheumatoid arthritis _____. (Select all that apply.)
a. express high levels of CD28
b. are predominantly anergic
c. express KIR2DS2
d. are highly susceptible to apoptosis in inflamed joints
e. produce IFN-?.
c, e
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Patients being treated with anti-infective ophthalmic preparations should be instructed regarding _________.
a. possible hypersensitivity reactions b. continuing the medication regardless of signs of sensitivity c. no particular precautions with treatment of eye infections as they are not easily spread d. the use of eye makeup and contact lenses is permitted during treatment and should be changed when treatment is complete
Which is an accessory organ of the digestive system?
a. liver b. pancreas c. gallbladder d. all of the above are accessory organs
The plural of glomerulus is ________.
Fill in the blank(s) with the appropriate word(s).
Which of the following is true with respect to health?
A) It encompasses multiple aspects or dimensions of a person's life. B) It is not merely the absence of disease or infirmity. C) It is influenced by lifestyle choices. D) All of the answers are correct.