Which of the following are NORMAL age-related changes in the musculoskeletal system? Select all that apply. a. Gradual loss of calcium from bone. b. Smoothing out of cartilage surfaces in areas of stress in joints. c. Loss of fluid and stiffening in the cartilage of the intervertebral discs. d. Increased strength in ligaments and tendons.
Which of the following are NORMAL age-related changes in the musculoskeletal system? Select all that apply.
a. Gradual loss of calcium from bone.
b. Smoothing out of cartilage surfaces in areas of stress in joints.
c. Loss of fluid and stiffening in the cartilage of the intervertebral discs.
d. Increased strength in ligaments and tendons.
It is normal for sleep patterns to change with age. Select the description that best describes these normal changes:
a. Older adults spend less time in bed trying to sleep, increased time to fall asleep, decreased nighttime awakenings, and reduced quality and efficiency of sleep.
b. Older adults spend more time in bed trying to sleep, increased time to fall asleep, increased nighttime awakenings, and reduced quality and efficiency of sleep.
c. Older adults spend less time in bed trying to sleep, increased time to fall asleep, increased nighttime awakenings, and improved quality and efficiency of sleep.
d. Older adults spend more time in bed trying to sleep, increased time to fall asleep, decreased nighttime awakenings, and improved quality and efficiency of sleep.
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