A patient asks why indoor pollution is worse than outdoor ...

[abern]

A patient asks why indoor pollution is worse than outdoor pollution. How should the nurse re-spond? Indoor pollution is considered worse than outdoor pollution because of cigarette smoke and:
 
  a. fireplace wood smoke.
  b. radon.
  c. benzene.
  d. chlorine.

Question 2

When an oncologist is teaching about how radiation induces genomic instability, which topic should the oncologist discuss?
 
  a. Increasing hypersensitivity
  b. Facilitating new mutations
  c. Promoting cell death
  d. Enhancing mitosis

[Jadwiga9]

Answer to Question 1

ANS: B
Indoor pollution is related to cigarette smoke and radon. Indoor pollution is not related to fire-place smoke, benzene, or chlorine.

Answer to Question 2

ANS: B
Radiation induces genomic instability because it facilitates new mutations but it does not pro-mote hypersensitivity. Radiation may promote cell death, but this is not its role in inducing ge-nomic instability. Radiation does not enhance mitosis but halts it.

[abern]

TYSM

[isabelt_18]

Gracias!