| Question | Answer |
| Dose limit for pregnant technologist: | 0.5 mSv/mo |
| Define major organogenesis. | Time from 2nd week to 10th week of pregnancy. |
| General population dose limit is: | 5 mSv/yr (500 mrem/yr) |
| Occupational exposure dose limit: | 50 mSv (5000 mrem)/yr |
| Lens of eye dose limit | 150 mSv(15 rem) |
| Hands and feet dose limit | 500 mSv (50 rem) |
| Education and training exposure: | 1 mSv (100 mrem) |
| Which cells are most radiosensitive? | Lymphocytes, spermatogonia, erythroblasts |
| Which cells are moderately radiosensitive? | Osteoblasts, spermatids, fibroblasts |
| Which cells have low radiosensitivity? | Muscle and nerve cells |
