How does smoking cause lung cancer?
A. Exposure to arsenic causes poisoning, which results in cancer.
B. Genetic mutations occur as a result of exposure to benzopyrene.
C. Cancer is the result of reduction of high-density lipoproteins in the blood.
D. Reduction of low-density lipoproteins in the blood allow for plaque accumulation in the lung which progresses to cancer.
Answer: B
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The follicular mantle zone primarily consists of which of the following?
A. Follicular dendritic cells B. Naïve IgD+ B cells that are not participating in the response against the antigen C. TFH cells D. Plasmacytoid dendritic cells E. None of the above
Voluntary muscles are what type of muscle?
A. Striated B. Fascia C. Cardiac D. Visceral
If the victim is lying on the left or right side, what position is he in?
A) supine B) prone C) anatomical D) lateral recumbent
Match each item with its description.
A. alarm reaction B. homeostasis C. stressors D. cortisol E. stress F. PTSD G. allostatic load