unit 7 test review: body systems i

UNIT7TESTREVIEW:BODYSYSTEMSI

1.Skin,hair,andnailsarepartofwhichbodysystem?

a.Nervousb.Skeletalc.integumentaryd.Endocrine

2.The3rd layerofskin…

a.Containsmostlydeadskincells

b.Containshairfollicles

c.Containsporeswhichsecreteoils

d.Containsfatcellsforinsulation

1

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

1

2 3

4

21.IdentifythepartsoftheCNS

1._________________________2._________________________3._________________________4._________________________

1

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