Olfactory Degeneration in the Elderly
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Questions and Answers

What is the first stage in the process of smell degeneration according to the information provided?

  • Malnutrition
  • Loss of olfactory sensitivity
  • Diminished appetite
  • Loss of olfactory neurons and cells from the olfactory bulbs (correct)
  • Which of the following is a direct consequence of the loss of olfactory neurons and cells?

  • Increased hunger and food cravings
  • Loss of olfactory sensitivity and odor identification (correct)
  • Enhanced odor identification
  • Improved appetite and food selection
  • What is a behavioral consequence associated with diminished olfactory sensitivity and odor identification?

  • Increased enjoyment of food
  • Stable food intake and nutrient absorption
  • Diminished appetite and poor food selection (correct)
  • Improved appetite and food selection
  • According to the content provided, which end result is associated with the degeneration of smell?

    <p>Malnutrition</p> Signup and view all the answers

    What is the relationship between the loss of cells in the olfactory bulbs and the ability to identify odors?

    <p>Loss of cells in the olfactory bulbs impairs the ability to identify odors</p> Signup and view all the answers

    Study Notes

    Olfactory Degeneration in the Elderly

    • Olfactory neurons and cells within the olfactory bulbs degenerate.
    • This degeneration leads to a loss of olfactory sensitivity and the ability to identify odors.
    • Reduced ability to smell diminishes appetite and food selection.
    • This, in turn, can contribute to malnutrition in the elderly.

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    Description

    Explore the impact of olfactory degeneration on the elderly. This quiz covers the loss of olfactory sensitivity, its effects on appetite and food selection, and the potential for malnutrition. Understand the physiological changes and their implications for quality of life.

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