What vitamin is metabolized more quickly in smokers versus ...

[Coya19@aol.com]

What vitamin is metabolized more quickly in smokers versus non-smokers?
 a. vitamin A
 b. vitamin B12
  c. vitamin C
 d. vitamin D
 e. vitamin K

Question 2

Radiation enteritis is a common side effect of radiation therapy. Why does this occur?
 a. Radiation therapy stimulates cytokine release, resulting in cell damage.
  b. Radiation therapy is neurotoxic, damaging enervation of the GI tract.
  c. Radiation therapy is the only treatment for cancers of the GI tract.
  d. Radiation therapy disrupts DNA, damaging cells that turn over rapidly.

[adf223]

Answer to Question 1

c

Answer to Question 2

d

[Coya19@aol.com]

Wow, this really help

[scikid]

Thanks for the timely response, appreciate it