Xerophthalmia can be caused by ________

A) old age
B) inflammation that causes lack of tear production
C) a side effect of certain drugs
D) all of the above


Answer: D

A) This is true, but it is not the only correct answer.
B) This is true, but it is not the only correct answer.
C) This is true, but it is not the only correct answer.

Health & Biomechanics

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A microorganism that consistently causes disease in normal people with competent immune systems is a

A) opportunistic pathogen. B) virulent pathogen. C) commensal pathogen. D) symbiotic pathogen. E) true pathogen

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Which of the following is not associated with the process by which B cells produce secretory IgA in breast milk?

a. J chain b. MAdCAM-1 c. ?E:?7 d. poly-Ig receptor e. CCR9 f. transcytosis.

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Eleanor enjoys reading books but her eyesight is worsening. The TRS started teaching her how to operate a talking book machine, using her tactile skills and her remaining eyesight. What type of intervention did the TRS use?

a. assessment. b. functional intervention. c. leisure education. d. recreation participation.

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In the term telangiectasis, the suffix -ectasis means:

A) hardening. B) dilatation. C) narrowing. D) large.

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