A marker on the surface of a foreign substance that triggers the immune response is called a(n)
A. antibody.
B. lymphocyte.
C. antigen.
D. enzyme.
C. antigen.
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Which X-ray would be used to visualize the gallbladder?
A) intravenous cholecystography B) upper GI series C) cholangiography D) lower GI series
On reviewing the laboratory reports of a client with an eye infection, the nurse finds that the client has Chlamydia trachomatis infection. Which parts of the eye are inflamed? Select all that apply
1. Iris 2. Eyelids 3. Cornea 4. Eyebrow 5. Conjunctiva
The suffix -pnea means:
A) sleep. B) pain. C) breathing. D) fixation.
Which of the following is true? Between 1885 and 1900
A. physical education believed that the means to improve the physical, mental, and moral aspects of the race was through exercise. B. the questions generated by physical educators were influenced by post-Darwin thought. C. anthropometry was a very popular research tool. D. All of the answers are correct.