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Author Question: Which nursing intervention supports the principles on which the cross-links theory of ag-ing is ... (Read 28 times)

sheilaspns

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on: Jul 19, 2018
Which nursing intervention supports the principles on which the cross-links theory of ag-ing is based?
 
  a. Applying an elastin sustaining moisturizer to an adult patient's skin
  b. Assessing a patient's family history for genetic diseases and disorders
  c. Questioning a patient regarding long-term exposure to environmental toxins
  d. Assisting an adult patient is selecting foods that are high in vitamins A, C, and E

Question 2

The nurse determines that a patient is showing a decline in explicit memory. Which char-acterizes such a deficiency?
 
  a. Inability to remember how to operate a common kitchen appliance
  b. Difficulty remembering the name of a place visited 20 years ago
  c. Being unsuccessful at retaining new information
  d. Forgetting the ingredients of a favorite recipe


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deja

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

ANS: A
Cross-links form in elastin in connective tissue. Elastin is similar to collagen in that it main-tains tissue flexibility and permeability. The effects of cross-linking in elastin fibers are most pronounced in the changes that occur in facial skin with aging. Skin becomes brittle, dry, and saggy, and it appears translucent. Applying appropriate moisturizes helps minimize the ef-fects. Genetic history is relevant to the genetic theory of aging. Exposure to environmental toxics applies to the biological theory of aging. Vitamin A, C, and E consumption related to the free-radical theory of aging.

Answer to Question 2

ANS: B
Explicit memory, which is the ability to recall a specific name or place, tends to decline with aging. Working memory, which is the type of memory that is needed to perform daily activi-ties, does not show an aging decline.


sheilaspns

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Reply 2 on: Jul 19, 2018
Great answer, keep it coming :)

amandalm

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Reply 3 on: Yesterday
Wow, this really help

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