Which of the following activated T cells is active against viruses and protects the body against cancer? 

A. Cytotoxic
B. Helper
C. Memory
D. NK
E. Macrophage


A. Cytotoxic
Cytotoxic T cells are important in protecting the body against viruses and cancer cells.

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Which of the following is NOT one of the three names used to describe drugs?

a. Genetic b. Generic c. Brand d. Chemical

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Which advertising technique reaches the largest group of potential applicants?

A. Newspaper B. Online C. Magazine D. Direct mail

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What change can be expected in alveolar dead space ventilation throughout adult life?

A. It increases1mL/year B. It increases 10 mL/year C. It decreases 2 mL/year D. It increases 0.1 L/year

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Diagnostic tests are useful to diagnose and confirm a disease or wellness

Indicate whether the statement is true or false

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