VERIFIED ANSWERS
B. LD 50/60 - answer☑️✔️...The lethal dose of ionizing radiation for humans is usually given as
follows:
A. LD 50/30
B. LD 50/60
C. LD 50/90
D. LD 50/120
C. Prodromal, latent period, manifest illness, recovery or death - answer☑️✔️...Acute radiation
syndrome presents in four major response stages. In what order do these stages occur?
A. Latent period, prodromal, manifest illness, recovery or death
B. Manifest illness, prodromal, latent period, recovery or death
C. Prodromal, latent period, manifest illness, recovery or death
D. Manifest illness, latent period, prodromal, recovery or death
C. Hematopoietic - answer☑️✔️...Which of the following systems is the most radiosensitive
vital organ system in human beings?
A. Cerebrovascular
B. Gastrointestinal
C. Hematopoietic
D. Skeletal
D. 90%, 10% - answer☑️✔️...When cells are exposed to sublethal doses of ionizing radiation,
approximately ______ of radiation-induced damage may be repaired over time, ad about _____
is irreparable.
A. 25%, 75%