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Slcc |\Biol |\ 2320 |\Unit |\ 2 |\Exam |\QUESTIONS |\
WITH |\ANSWERS
The |\interosseous |\membrane |\between |\the |\radius |\and |\the |\ulna |\is |\an |
example |\of |\a |
a. |\synchondrosis |
b. |\suture |
c. |\synostosis |
d. |\syndesmoses |\e. |\gomphosis |- |\CORRECT |\ANSWERS |\โโD The |\intervertebral |\joints |\include |\two |\types: |____________ |\at |\the |
vertebral |\bodies, |\and |___________ |\at |\the |\articular |\processes. |
a. |\Fibrous; |\cartilaginous |
b. |\Cartilaginous; |\fibrous |
c. |\Cartilaginous; |\synovial |
d. |\Synovial; |\fibrous |
e. |\Fibrous; |\synovial |- |\CORRECT |\ANSWERS |\โโC If |\you |\contract |\your |\right |\sternoceidomastoid |\muscle, |\what |
movement |\would |\you |\expect? |
a. |\your |\would |\flex |\your |\head |
b. |\your |\head |\would |\rotate |\the |\right. |\
c. |\your |\chin |\would |\point |\toward |\the |\ceiling |
d. |\your |\head |\would |\rotate |\to |\the |\left |
e. |\your |\head |\would |\laterally |\flex |\to |\the |\left |- |\CORRECT |\ANSWERS |
โโD The |\multiple |\nuclei |\in |\skeletal |\muscle |\cells |\are |\the |\result |\of |\the |
a. |\fusion |\of |\myoblasts |\during |\development |
b. |\cytokinesis |\of |\embryonic |\satellite |\cells |
c. |\spontaneous |\development |\of |\nuclei |\in |\embryonic |\cells |
d. |\stimulation |\of |\fibroblasts |\by |\hormones |
e. |\nuclei |\divide |\during |\adulthood |\in |\response |\to |\exercise |- |\CORRECT |\ANSWERS |\โโA What |\is |\the |\name |\of |\the |\action |\that |\combines |\flexion, |\abduction, |
extension, |\and |\adduction? a. |\lateral |\rotation |
b. |\medial |\rotation |
c. |\circumduction |
d. |\retraction |
e. |\lateral |\flexion |- |\CORRECT |\ANSWERS |\โโC An |\indirect |\connection |\between |\muscle |\and |\bone |\is |\formed |\by |\a |\
a. |\Intracapsular |\ligaments |\are |\within |\the |\articular |\capsule. |
b. |\Ligaments |\are |\composed |\of |\dense |\regular |\connective |\tissue. |\c. |
Ligaments |\limit |\movement |\at |\the |\joint. |
d. |\Intrinsic |\ligaments |\are |\thickenings |\of |\the |\articular |\cartilage. |
e. |\Extracapsular |\ligaments |\are |\outside |\the |\articular |\capsule. |- |
CORRECT |\ANSWERS |\โโD When |\the |\term |\biceps |\or |\triceps |\forms |\part |\of |\a |\muscle's |\name, |
what |\does |\it |\tell |\you |\about |\the |\muscle? |
a. |\it |\has |\two |\or |\three |\actions, |\respectively |
b. |\it |\has |\two |\or |\three |\functions, |\respectively |
c. |\it |\is |\able |\to |\change |\direction |\twice |\or |\three |\times |\faster |\than |
other |\muscles, |\respectively |
d. |\it |\has |\two |\or |\three |\synergies |\at |\one |\end, |\respectively |
e. |\it |\has |\two |\or |\three |\attachments |\at |\one |\end, |\respectively |- |
CORRECT |\ANSWERS |\โโE In |\the |"unhappy |\triad" |\knee |\injury, |\which |\occurs |\when |\the |\foot |\is |
planted |\firmly, |\and |\the |\femur |\hyper |\medially |\rotates, |\all |\of |\these |
structures |\are |\injured |\EXCEPT |
a. |\medial |\meniscus |
b. |\anterior |\cruciate |\ligament |
c. |\posterior |\cruciate |\ligament |\
d. |\medial |\collateral |\ligament |
e. |\all |\the |\above |\structure |\are |\injured |- |\CORRECT |\ANSWERS |\โโC The |\flexor |\retinaculum |
a. |\serves |\as |\an |\insertion |\for |\a |\group |\of |\muscles |
b. |\prevent |\nerves |\from |\contacting |\tendons |
c. |\forms |\the |\anterior |\wall |\of |\the |\carpal |\tunnel |
d. |\attaches |\to |\the |\tibial |\tuberosity |\e. |\is |\composed |\of |\skeletal |\muscle |\tissue |- |\CORRECT |\ANSWERS |\โโC Which |\joint |\is |\multi-axial? |
a. |\Metacarpophalangeal |\joint |(between |\the |\metacarpals |\and |\the |
proximal |\phalanges) |
b. |\Knee |
c. |\Elbow |
d. |\Hip |
e. |\Between |\the |\atlas |\and |\the |\axis |- |\CORRECT |\ANSWERS |\โโD Which |\muscles |\are |\contracted |\during |\inspiration |(inhalation)? |
a. |\diaphragm |\and |\internal |\intercostals b. |\external |\intercostals |\and |\internal |\intercostals |
c. |\diaphragm |\and |\external |\intercostals |\
c. |\protagonist |
d. |\antagonist |
e. |\fixator |- |\CORRECT |\ANSWERS |\โโE Rotation |\of |\the |\atlas |\around |\the |\axis |\is |\a |________ |\joint. |
a. |\plane |
b. |\uniaxial |
c. |\biaxial |
d. |\multiaxial |
e. |\ball-and-socket |- |\CORRECT |\ANSWERS |\โโB All |\of |\the |\following |\are |\functions |\of |\the |\muscular |\system |\except |
a. |\movement |
b. |\posture |
c. |\thermoregulation |
d. |\endocrine |\regulation |
e. |\storage |- |\CORRECT |\ANSWERS |\โโD The |\term |"amphiarthrosis" |\refers |\to |\joints |\that |\are |
a. |\freely |\movable |
b. |\slightly |\movable |
c. |\immovable |\
d. |\fused |
e. |\inflamed |- |\CORRECT |\ANSWERS |\โโB When |\a |\muscle |\isometrically |\contracts |
a. |\lengthens |
b. |\shortens |
c. |\the |\Z-discs/lines |\move |\closer |\together |
d. |\remains |\the |\same |\length |
e. |\the |\Z-discs/lines |\move |\further |\apart |- |\CORRECT |\ANSWERS |\โโD What |\type |\of |\tissue |\hold |\together |\gomphoses? |
a. |\Collagen |\fibers |
b. |\Fibrocartilage |
c. |\Hyaline |\cartilage |
d. |\Articular |\capsule |
e. |\Synovial |\membrane |- |\CORRECT |\ANSWERS |\โโA Which |\of |\the |\following |\surrounds |\and |\encases |\only |\the |\contents |\of |
a |\single |\muscle |\fiber? |
a. |\Endomysium |
b. |\Perimysium |
c. |\Epimysium |\
c. |\Allows |\for |\fine |\motor |\control |
d. |\Innervates |\a |\small |\number |\of |\muscle |\fibers |
e. |\Is |\only |\found |\in |\long |\muscle |\fibers |- |\CORRECT |\ANSWERS |\โโB The |\extracapsular |\ligament |\of |\the |\knee |\joint |\that |\provides |\support |
in |\the |\anterior |\aspect |\is |
a. |\lateral |\collateral |
b. |\popliteal |
c. |\patellar |
d. |\posterior |\cruciate |
e. |\medial |\collateral |- |\CORRECT |\ANSWERS |\โโC The |\center |\of |\the |\intervertebral |\disc |\that |\herniates |\in |\the |\case |\of |
injury |\is |\the |
a. |\synchondroses |
b. |\synovial |\fluid |
c. |\annulus |\fibrosus |
d. |\nucleus |\pulposus |
e. |\articular |\process |- |\CORRECT |\ANSWERS |\โโD Which |\term |\refers |\to |\the |\cytosol |\and |\organelles |\of |\a |\skeletal |
muscle |\fiber? |\
a. |\Sarcolemma |
b. |\Myoplasm |
c. |\Myolemma |
d. |\Sarcoplasm |
e. |\Sarcomere |- |\CORRECT |\ANSWERS |\โโD
