LRA 225 WEEK 2 FINAL PAPER COMPLETE QUESTIONS WITH CORRECT ANSWERS ALREADY PASSED

LRA 225 WEEK 2 FINAL PAPER COMPLETE
QUESTIONS WITH CORRECT ANSWERS
ALREADY PASSED

●● Which describes radiation damage that increases the probability of
causing a late effect, but will not increase severity effect
Answer: Stochastic


●● Radiation induced lung cancer follows
Answer: Linear non threshold


●● Radiation induced thyroid cancer follows
Answer: Linear non threshold


●● The annual effective limit for fetus of an occupational worker is
Answer: 0.5 rem (5mSv)


●● Radiation sickness, known as ____ is a serious illness that occurs
when the entire body receives a high dose of radiation over short period
of time
Answer: Acute radiation syndrome

, ●● The lethal dose required to kill 50% of population in the thirty days
is
Answer: LD 50/30


●● In the ____ stage person appears to be symptom free
Answer: latent


●● Reddening of the skin caused by radiation damage is
Answer: erythema


●● Death from a single dose of whole body irritation primarily damage
to
Answer: Bone marrow


●● Which is NOT an early response to radiation
Answer: Breast cancer


●● Which is NOT an acute local tissue effect of radiation exposure
Answer: Cataracts


●● Epilation or alopecia
Answer: hair loss