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Unformatted text preview: Response Value A. frontal
C. occipital 0%
0% D. temporal 100% Score:
13. Feedback 0/0.5 bone repair
The first step in bone repair is the formation of a:
A. external callus of bone
B. bud of new blood vessels
C. hematoma Value
100% D. internal callus 0% Score:
14. Feedback 0.5/0.5 learned reflex
When a pathway is automatically facilitated by the brain, when the proper circumstances are present, it is called:
100% B. post-tetanic potentiation
D. convergence 0%
15. Feedback 0.5/0.5 muscle spindle
A muscle spindle receptor responds to:
A. stretch and extension of the muscle.
B. contraction of the muscle Value
0% Feedback Student Response
C. pain and other noxious stimuli
D. signals from lower motor neurons.
16. Value Feedback 0%
0% 0/0.5 hand rotation
Starting in anatomical position, the hand is rotated so that the palm is down (or to the back). This movement is called: A. supination
B. pronation Student Response Value
100% C. elevation
D. depression 0%
17. Feedback 0.5/0.5 Crossbridge attachment
As soon as the active sites are exposed on actin:
A. Calcium ions enter the axon
B. Calcium ions are pumped back into the
C. Acetylcholine is released into the synaptic
cleft by exocytosis.
D. Acetylcholine binds to post-synaptic
receptors on the sarcolemma.
E. Na+ moves across the sarcolemma into
the muscle cell.
F. Breakdown of ACh by AChase.
G. Opening of the voltage-gated sodium
H. Opening of potassium channels.
I. The troponin-tropomyosin complex shifts,
exposing the active sites on actin.
J. Uptake of ATP by the myosin heads.
K. Attachment of actin-myosin crossbridges
and swiveling of the myosin heads.
Score: 18. 0.5/0.5 pelvis
Match letters with parts. A ischial tuberosity B greater sciatic notch C pubic crest D iliac crest E acetabulum Value
100% Feedback Statement Response A
E pubic crest
greater sciatic notch
% 0/0.5 thigh movement
Movement in which the thigh is raised toward the abdomen is _____ of the hip. A. flexion Student Response Value
100% B. extension
D. adduction 0%
20. Feedback 0.5/0.5 thalamus
The brain center which filters out sensory stimuli and sends it to appropriate locations is the:
C. substantia nigra
D. basal nuclei
0% 0.5/0.5 View Attempt 6 of unlimited
Time spent: Alternate Substitute Quiz
December 6, 2008 2:57 PM
December 6, 2008 3:18 PM
00:21:37 Total score: 8.6/10 = 86%
radius-ulna 1. Total score adjusted by 0.0 Match letters with bone parts. A styloid process B olecranon process C interosseus membrane D trochlear notch Maximum possible score: 10 Feedback E head of radius F coronoid process G radial tuberosity
head of radius
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- Fall '12