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Author Question: A client age 71 years has recently integrated large amounts of blueberry and pomegranate juice into ... (Read 125 times)

nramada

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on: Jul 23, 2018
A client age 71 years has recently integrated large amounts of blueberry and pomegranate juice into her diet, touting their antioxidant properties that mitigate the effects of separated high-energy electrons.
 
  The client's actions reflect which of the following theories of aging?
 
  A) Free radical theory
  B) Genetic theory
  C) Cross-linkage theory
  D) Immunity theory

Question 2

A school nurse often observes adolescents challenging the decision making of their parents and teachers. Which of these developmental theorists relates this as an expected occurrence?
 
  A) Piaget
  B) Freud
  C) Havighurst
  D) Erikson


Beatricemm

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Reply #1 on: Jul 23, 2018
Answer to Question 1

Ans: A

Free radicals, formed during cellular metabolism, are molecules with separated high-energy electrons, which can have adverse effects on adjacent molecules. Antioxidants are purported to mitigate the effects of these free radicals. Neither the genetic theory, immunity theory, nor cross-linkage theory of aging directly addresses the potentially harmful effects of free radicals.

Answer to Question 2

Ans: A

According to Piaget, challenging the decision making of adults is common in adolescence.


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