APK 4220C Exam 1 Questions & Answers 2024/2025
situated away from the center or midline of the body, or away from the point of origin - ANSWERSdistal
When the person is standing in an upright posture, facing straight ahead, feet parallel and close, palms facing the body. - ANSWERSFundamenta...
situated away from the center or midline of the body, or away from the point of origin - ANSWERSdistal
When the person is standing in an upright posture, facing straight ahead, feet parallel and close, palms
facing the body. - ANSWERSFundamental position
Side bend - ANSWERSFrontal plane
The red dot (on ankle) is __________ to the blue dot (on hip). - ANSWERSdistal
sit up - ANSWERSA/P Axis / Sagittal Axis
Bones of the trunk, head/neck and skull - ANSWERSAxial skeleton
Joint in which fibrous connective tissue joins bones together making it immovable - ANSWERSfibrous
joint
The human skeleton serves 5 primary functions; three are mechanical and two are physiological. Choose
the answer that best represents a physiological (non-mechanical) function of the skeletal system. -
ANSWERShemopoiesis
an example of a flat bone is - ANSWERSscapula
A ball-and-socket joint is classified as a ____ - ANSWERSsynovial joint
The complete ossification of long bone generally occurs by the end of _____. - ANSWERSAdolescence
, bundle of muscle fibers - ANSWERSfascicle
Muscular activity that occurs when the muscle develops tension and its points of attachment move
farther apart (lengthening muscle) - ANSWERSEccentric contraction
My athlete is hanging from a chin-up bar and pulling himself up very quickly. What type of contraction is
this? - ANSWERSconcentric contraction
When I endurance train my muscles, they will _________________. - ANSWERShave increased O2
metabolism
In which position will a muscle be the most able to generate force? - ANSWERSSlightly longer than
resting length
The hamstring muscle is able to generate force against resistance when stimulated. This occurs because
muscle has which property? - ANSWERScontractility
Receive information from source that are internal to the body - ANSWERSInteroceptor
Receive information from sources that are external to the body - ANSWERSexteroceptor
The muscle spindle is responsible for the "stretch reflex" - ANSWERSTrue
Half of the fibers in a motor unit will contract if the stimulus is half as much. - ANSWERSFalse; all or
nothing
The amount of strength generated will depend on the number of motor units that are activated as well
as frequency of stimulation. - ANSWERSTrue
Shiny, white, smooth cartilage that makes up the articular cartilage covering the articular surfaces of
bones in synovial joints. - ANSWERShyaline cartilage
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