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Author Question: Match the short phrase or term with the lifespan group. Choose the best answer. You may use some ... (Read 111 times)

panfilo

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on: Aug 19, 2018
Match the short phrase or term with the lifespan group. Choose the best answer. You may use some answers more than once or not at all.
 A) Preconception
 B) Infancy
 C) Childhood
 D) Adolescence
 E) Older adulthoodTime when growth rate is the slowest in the early stages of the lifespan

Question 2

Discuss radiation therapy and the advantages it has over other treatments.


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bbburns21

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Reply #1 on: Aug 19, 2018
Answer to Question 1

C

Answer to Question 2

Radiation therapy treats cancer by bombarding cancer cells with X-rays, gamma rays, or various atomic particles. These treatments generate reactive forms of oxygen, such as superoxide and hydroxyl radicals, which can damage cellular DNA and cause cell death. Newer techniques can focus the radiation directly at tumors and minimize damage to nearby tissues. An advantage of radiation therapy over surgery is that it can shrink tumors while preserving organ structure and function. Compared with chemotherapy, radiation therapy is better able to target specific regions of the body, rather than involving all body cells.


panfilo

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Reply #2 on: Aug 19, 2018
Both answers were spot on, thank you once again


bbburns21

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Reply #3 on: Aug 19, 2018
Great! Please up vote :D


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