Download A: Choose the correct answer

RHS 341 kinsiolgy
First Midterm Exam
1429/1430H.
2008/2009
Student's name:
Student's number:
1
A: Choose the correct answer
1. The axis of the transverse plane dividing the body segment into:
a) anterior & posterior halves
b) right & left halves
c) superior & inferior halves
2: Joint movements depends on :
a)
b)
c)
d)
strong of muscles around that joint
joint type
speed of movement
plane of movement
3: Yellow marrow of the long bone contains:
a)
b)
c)
d)
protein
fat
minerals
carbohydrates
4: Synchodroses joint is a kind of :
a) fibrous joint
b) cartilagenous joint
c) both of them
5: Condyloid joint has these movements:
a)
b)
c)
d)
flex.ext.abd.add
flex.ext.abd.add.rotation
all of the above
none of the above
6: Walking is an example of:
a)
b)
c)
d)
e)
open-kinetic chain
closed-kinetic chain
kinematic chain
none of the above
all of the above
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7: In arm curl exercise
i.
the wrist and hand muscles which should work to fix the dumbbell:
a) flexors muscles
b) extensors muscles
c) flexors & extnsors
ii.
a)
b)
c)
d)
elbow flexors work as:
concentric contraction
eccentric contraction
lengthening contraction
b&c
8: Electromyography (EMG) is the study of:
a)
b)
c)
d)
e)
conduction velocity
electrical activity of muscles
muscle action potential (amplitude)
all of the above
none of the above
9: The direction of Ground reaction force (GRF) during
human walking is:
a)
b)
c)
d)
Upward & forward
Upward & backward
Both of them
Non of the above
10: The person when he standing is an example of:
a)
b)
c)
d)
e)
f)
first Newton's low
second Newton's low
third Newton's low
a&b
a&c
all of the above
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B: Put (T) for true statement and (F) for false statement and
correct the false one:
1. Plane of motion is defined as an imaginary of two or more dimensional surface
through which a limb or body segment is moved.(
2. Flat bones generally provide protection.(
)
)
3. The origin of the muscle is the part that attaches away from the center of the body.(
)
4. The insertion of the muscle, generally considered the least movable part.(
)
5. In eccentric muscle contraction, the joint moves towards the inner range.(
)
6. Low of acceleration depends on velocity and inertia.(
)
C: Fill in the blank:
1. most sport individuals involve closed-kinetic chain in the -----------------------------------and open-kinetic chain in the ---------------------------------------------------------------------------------------------------------------------------------------------------.
2. stretching of the antagonistic muscle providing--------------------------------------------------------------------------------------------------------------------------------------.
3. contraction of skeletal muscles depends on-------------------------------------------.
4. protein generating contractile force are----------------------and ---------------------------------------.
5. the muscle power depends on ------------------------------------------.
parts using the correct anatomical directional terms.
1. the breast bone is -------------------to the spine
2. the heart---------------------to the left arm
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