Hepatitis B, or serum hepatitis, is caused by a virus that lives in the bloodstream but is also found in

A. semen.
B. vaginal secretion.
C. saliva.
D. both a and b


Answer: D

Health & Biomechanics

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In humans, after the recognition phase of the immune reaction, the response phase consists o

A) activation of the adaptive, specific immune components. B) activation of the innate, nonspecific immune components. C) both A and B. D) Cannot tell from this information. It depends on the immunizing agent as to whether A or B is used.

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Match each item with the correct route (use multiple times)

a.  Parenteral route b.   GI route 1. mucosal 2. transdermal 3. inhalation 4. intravenous 5. rectal 6. topical 7. inhalation 8. sublingual 9. oral 10. intramuscular

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Which combining form means skin?

A) dermat/o B) gynec/o C) immun/o D) rhin/o

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A/An ____________________ tumor is a malignant tumor of the kidney that occurs in children.?

Fill in the blank(s) with correct word

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