unit 7 test review: body systems i
TRANSCRIPT
UNIT7TESTREVIEW:BODYSYSTEMSI
1.Skin,hair,andnailsarepartofwhichbodysystem?
a.Nervousb.Skeletalc.integumentaryd.Endocrine
2.The3rd layerofskin…
a.Containsmostlydeadskincells
b.Containshairfollicles
c.Containsporeswhichsecreteoils
d.Containsfatcellsforinsulation
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2
3
3.TheskinfunctionstomaintainhomeostasisinallofthefollowingwaysEXCEPT…
a.Providesabarrieragainstbacteriaandgerms
b.Regulatesbodytemperaturethroughsweating
c.Actsasareceptorfortouch,pressure,pain,heat,cold
d.Providesaframeworkforthebody
4.Whichisthefollowingisthecorrectorderinwhichanerveimpulsetravels?
a.motorneuronà sensoryneuronà interneuron
b.sensoryneuronàmotorneuronà interneuron
c.interneuronà sensoryneuronàmotorneuron
d.sensoryneuronàinterneuronàmotorneuron
NeuronA
NeuronC
NeuronB
5.Thechemicalsreleasedintothesynapsebetweenthe2neuronsarecalled:
a.Neurotransmitters b.Neutrons c.gluons d.hormones
6.Anerveimpulsetravels
a.fromAtoB b.FromBtoA
A B
A B
7.Inthediagrambelowtheboyisa.Changingastimulusb.Stoppingaresponsec.Respondingtoastimulusd.Creatingastimulus
A B
8.Whichbodysystem(s)areinvolvedintheactionbelow?
a.Muscularsystem,only c.Muscularandnervoussystemb.Skeletalandmuscular d.Skeletal,muscular,andnervous
9.Theairconditioningmadethegirlscold.Theirbodiesrespondedbyshiveringtohelpwarmtheirbodies.
Bringingtheirbodiesbacktoastateofbalanceiscalled______________________________
10.Whichpart(s)oftheillustrationattherightrepresentsthecentralnervoussystem(CNS)?
11.Thesensoryandmotorneuronsarepartofthe…
a.Centralnervoussystemb.Peripheralnervoussystem
12.The_________________________nervoussystemregulatesthefunctionsofourinternalorgansasshownbelow.a.)somatic b.)organic c.)autonomic d.)cardiac
13.Theendocrinesystemincludes…
a.Nerves b.Bloodvessels c.Skin d.glands
14.Protectionoforgans,structureandsupport,andproductionofbloodcellsisthefunctionofwhichbodysystem?
a.Integumentary
b.Skeletal
c.Muscular
d.Nervous
15.WhichisTRUEaboutcardiacmuscle?
a.Itkeepstheheartbeating
b.Itmovesthemusclesinyourarmsandlegs
c.Itisvoluntarymuscle
d.Itcausesthecontractionsinyourstomach
16.Ligaments…
a.Carrynerveimpulses
B.Joinmuscletobone
c.Provideacushionontheendsofbones
D.Connectbonetobone
17.Whattypeofflexibletissueisfoundinthesepartsofyourbody?
a.Bone
b.Fattytissue
c.Glands
d.Cartilage
b
a
d
e
c
f18.Whichofthejointstotherightisa…
a.Ballandsocketjoint?_____
b.Hingejoint?_____
19.Whatisthecorrectorderofthelayersofboneformaà d(outsidetoinside)?
ab
c
d
a.)compactboneà periosteumàspongyboneàmarrow
b.)periosteumà compactboneàspongyboneà marrow
c.)periosteumà compactboneàmarrowà spongybone
20.Thetypeofmuscleusedtomoveyourarmiscalled________________muscle.
a.skeletal b.cardiac c.smooth d.long
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2 3
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21.IdentifythepartsoftheCNS
1._________________________2._________________________3._________________________4._________________________
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2 3
4
22.MatchtheCNSpartwiththefunctionsbelow:
a.Musclebalanceandcoordination=________
b.Involuntaryactionssuchasregulationofheartrateandbreathing=________c.Complexthoughtandmemory
=________d.Connectionbetweenbrainandnerves=________
23.Neuronsreleaseneurotransmittersandglandsrelease___________________________________________tohelpourbodiesrespondtochangesintheenvironment.
24.Identifyandnamethepartoftheneuronthatreceiveselectricalsignalsfromthesenseorgans.______________________________
AB
C
25.Identifyandnamethepartoftheneuronthatreleasesneurotransmitters:______________________________
AB
C
26.Identifyandnamethepartoftheneuronthatcontainsthenucleus:______________________________
AB
C