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K Resp, Post, Cran
quiz
Question | Answer |
---|---|
what makes up the thorax? | sternum, ribs, thoracic vertebra, costal cartilages |
true ribs make up the: | 1st 7 ribs |
the ribs make contact with the thoracic vertebra on the _____ and _____ | transverse process, body |
T or F As you breath in, the rib cage moves up and out | true |
T or F the diaphragm is the main mm of expiration. it assists by moving downward and out of the way when a person is exhaling. | false diaphragm is involved in inspiration |
the _____ are the major mm for quiet inhalation | diaphragm, internal intercostals |
expiration is mostly a passive process. however when one tries to forcibly exhale which of the following mm play a role | external oblique, internal oblique, quadratus lumborum |
T or F the concave curves are considered the primary curves | true |
when the ASIS are higher than the PSIS, the pelvis is in: | a posterior tilt |
T or F the better a person's posture the less work the mm of the body have to do. | true |
from a lateral view, a plumb line should pass: _____ the ear lobe | thru |
from a lateral view, a plumb line should pass: _____ tip of the acromion process | thru |
from a lateral view, a plumb line should pass: _____ to the hip jt | posterior |
from a lateral view, a plumb line should pass: _____ to the knee jt | posterior |
from a lateral view, a plumb line should pass: _____ to the ankle jt | anterior |
T or F As a person leans fwd, pressure in the disk decreases | false |
T or F Standing creates less pressure in the vertebral disk than sitting with good posture. | true |
if a person had a facet jt problem a flexed/extended sitting position would be more desirable. However, if a person had a vertebral disk prob a flex/ext sitting position would be more desirable. | flexed, ext |