https://padlet.com/racinesanchez/5heg85x1u64uefhg Radiosensitivity basics en-us 2020-06-18 19:27:17 UTC 2024-07-13 02:52:25 UTC hello@padlet.com racinesanchez https://padlet.com/racinesanchez/5heg85x1u64uefhg/wish/632658162 2020-06-18 19:27:17 UTC https://padlet.com/racinesanchez/5heg85x1u64uefhg/wish/632658162 racinesanchez https://padlet.com/racinesanchez/5heg85x1u64uefhg/wish/632658163 High metabolism = radiosensitive]]> 2020-06-18 19:27:17 UTC https://padlet.com/racinesanchez/5heg85x1u64uefhg/wish/632658163 racinesanchez https://padlet.com/racinesanchez/5heg85x1u64uefhg/wish/632658166 2020-06-18 19:27:17 UTC https://padlet.com/racinesanchez/5heg85x1u64uefhg/wish/632658166 racinesanchez https://padlet.com/racinesanchez/5heg85x1u64uefhg/wish/632658167

]]> 2020-06-18 19:27:17 UTC https://padlet.com/racinesanchez/5heg85x1u64uefhg/wish/632658167 racinesanchez https://padlet.com/racinesanchez/5heg85x1u64uefhg/wish/632658168 - Embryos, fetuses, infants, children, and adolescents are more sensitive because the nonspecialized, immature cells they contain are more susceptible to radiation damage]]> 2020-06-18 19:27:17 UTC https://padlet.com/racinesanchez/5heg85x1u64uefhg/wish/632658168 racinesanchez https://padlet.com/racinesanchez/5heg85x1u64uefhg/wish/632686264 - Hematologic Depression
- Depletion of Immature Blood Cells
- Repopulation After a Period of Recovery
- Whole-Body Doses in Excess of 5 Gyt can result in death
- Depressed lymphocytes which can cause infection, slow to recover, effects directly
0.25 Gy dose depresses numbers 
0.5-1.0 Gy dose blood count drops to 0
- Depleted thrombocytes cause wound clotting
- Thrombocytes and Neutrophils have slow recovery
0.5 Gy dose decreases numbers
1-10 Gy minimum two months for recovery to begin
- Erythrocytes are least sensitive and last 120 days. Depletion is not apparent for weeks and recovery takes months

]]> 2020-06-18 19:50:05 UTC https://padlet.com/racinesanchez/5heg85x1u64uefhg/wish/632686264 racinesanchez https://padlet.com/racinesanchez/5heg85x1u64uefhg/wish/632697748 Lines and covers body tissue

Regenerates  though mitosis

Cells that comprise epithelial tissue are highly radiosensitive because the body constantly regenerates the tissue

10 days to recover

Highly radiosensitive
Renews 50 percent each day

]]> 2020-06-18 19:59:03 UTC https://padlet.com/racinesanchez/5heg85x1u64uefhg/wish/632697748 racinesanchez https://padlet.com/racinesanchez/5heg85x1u64uefhg/wish/632702953 Muscle tissue cells are highly specialized and don't divide, making them insensitive to radiation
radioresistant 
highly specialized

]]> 2020-06-18 20:03:02 UTC https://padlet.com/racinesanchez/5heg85x1u64uefhg/wish/632702953 racinesanchez https://padlet.com/racinesanchez/5heg85x1u64uefhg/wish/632703935 Don't divide.
If nucleus is destroyed, the cell dies and isn't restored. 
50 Gyt of ionizing radiation can result in death from hours to days.

2 mm a day in small nerves, 5 mm a day in large nerves to recover



]]> 2020-06-18 20:03:56 UTC https://padlet.com/racinesanchez/5heg85x1u64uefhg/wish/632703935 racinesanchez https://padlet.com/racinesanchez/5heg85x1u64uefhg/wish/632708087 More radiosensitive than adult
0.1 - sV fetal EqD gives a 4 percent chance of disability]]> 2020-06-18 20:07:25 UTC https://padlet.com/racinesanchez/5heg85x1u64uefhg/wish/632708087 racinesanchez https://padlet.com/racinesanchez/5heg85x1u64uefhg/wish/632710170 Radiosensitive
Divide rapidly
2Gyt can cause temporary sterility for up to 12 months
5-6 Gyt can cause permanent sterility
0.1 Gyt can cause future genetic mutations]]> 2020-06-18 20:09:03 UTC https://padlet.com/racinesanchez/5heg85x1u64uefhg/wish/632710170 racinesanchez https://padlet.com/racinesanchez/5heg85x1u64uefhg/wish/632712690 Do not divide constantly
Immature ova are extremely radiosensitive
Exposure can also cause female sterility
2 Gyt causes temporary sterility
5 Gyt causes permanent sterility]]> 2020-06-18 20:11:06 UTC https://padlet.com/racinesanchez/5heg85x1u64uefhg/wish/632712690