2.List three functions performed by the muscles
through contraction.
a.
b.
c.
3.Describe the following points of attachment
of muscle to bone.
a.Point of origin:
b.Point of insertion:
4.Describe the four steps the nervous system
completes to stimulate muscles to contract.
a.
b.
c.
d.
5.Briefly describe the following concepts of
body mechanics.
a.Body alignment or posture:
b.Balance:
c. Coordinated body movement:
6.List four guidelines for the use of body
mechanics when a person is at work.
a.
b.
c.
d.
7.Briefly describe how the following types of
exercise provide health benefits to patients,
and give an example of each.
a.Aerobic exercises:
b.Stretching exercises:
c. Strength and endurance exercises:
d.Activities of daily living:
8.List four psychological benefits of regular
exercise.
a.
b.
c.
d.
9.Briefly describe how the following devices are
used to promote correct alignment or allevi-
ate discomfort on body parts.
a.Pillows:
b.Mattresses:
c. Adjustable bed:
d.Bed side rails:
e.Trapeze bar:
f. Cradle:
g.Sandbags:
210 UNIT VII PROMOTING HEALTHY PHYSIOLOGIC RESPONSES
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