Portage Learning BIO 152 Portage Learning A&P II Module 5 Exam, Exams of Nursing

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Module 5 Exam -

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Labeltheorganbelow(highlightedinblue,a

lsoindicatedbythearrow):

YourAn

swer:

Spl

e e n

Spl e n

Namethelymphaticvesselbelow(highlighte

dinblue,alsoindicatedbythearrow):

Question 2

5 / 5 pts

Question 1

5 / 5 pts

YourAnswer:

Leftlymphaticduct(tho

racicduct)

ThoracicDuct/LeftLymp

haticDuct

TrueorFalse:Lymphflowsinonedirectionfrom

thetissuestothevenoussystem.

True

False

TrueorFalse:Interstitialfluidthatisnotr

eturnedviatheveinsisreturnedtotheheart

throughthearteries.

Question 4

3 / 3 pts

Question 3

3 / 3 pts

True

False

Lymphaticcapi l aries

TrueorFalse:Lymphfluidmovesinthefo l ow

ingorder:Interstitialfluid→ lymph

capi l aries→ Lymphvessels→

LymphaticDuct→ Veins

True

False

Apatienthaslymphedemainhisrightleg.Wha

tlymphvesselwouldmostlikelybe

obstructed?

ThoracicDuct

Drainsfluidfrom

leftsideofbody,bothlowerextremities

Rightlymphaticduct

Inferiorvenacava

Question 6

3 / 3 pts

Question 5

4 / 4 pts

Question 7

3 / 3 pts

Femoralvein

Whichofthefo l owingstatementsisFALSEcon

cerninglymphnodes?

A. Thegroincontainsalargegroupingoflymph

nodes.

B. Theaxi l acontainsalargegroupingoflymph

nodes.

C. Alymphnodeisanencapsulatedfibrousc

onn ectivetissuewithincomingand

outgoingvessels.

D. Therearemoreefferentvesselsthanafferen

tvessels.

E. A&BareFalse.

Whichofthefo l owingstatementsisTR

UEconcerningthespl

e e n?

A.Itisfoundintherightsideoftheabd

omen.

B. Itactsasafilteringcentertoremovedebri

s.

Question 8

4 / 4 pts

Question 11

3 / 3 pts

Question 9

3 / 3 pts

C. Ithasmanyefferentandafferentlymphvesse

ls.

D. Itisdividedintoregionsca l edsinuseswhi

chfilterlymph.

E. C&DareTrue

Bl

o o dleavesthespl

e e

nviathe.

YourAnswer:

splenicvein

Splenicvein

Bloo dleavingthesplee

nflowsintothisvesselwhichalsocarriesbloo

ddrainedfrom the

intestines,stomachandpancreas.

YourAnswer

:

hepaticpor

talvein

Hepaticpor

talsystem

Thetonsilscontainchann elsca l ed

whichtrapbacteria. YourAnswer:

crypts

Crypts

Question 12

Question 10

4 / 4 pts

2 / 2 pts

Whichofthefo l owingpeoplewouldyouexpectt

ohavethesma l estthymusgland?

Newborninfant

5 - year-old

30 - year-old

75 - year-old

Thethymussecreteswhichofthefo l owinghor

mones?(Selecta l thatapp ly.)

Thymosin

Thymopoietin

TSH

T

T

Question 13

4 / 4 pts

Whichofthefo l owingisapartofthenonspeci

ficimmuneresponsesystem?

(Selecta l thata

p p ly.)

Normalflora

Cytokines

Tce l s

Bce l s

CorrectA

nswer

Interle

ukins

Discusshowthebodyinducesafever.

(Besuretoincludethece l sandregionsofth

e bodyinvolved)

YourAnswer:

Afeverisrelatedtoanincreaseintemperat

uebroughtonmythespecialtypeofce l s

ca l edpyrogensthataffectthehypothalamus(

thebody'stemeperatureregulator).

Lysosomesarebrokendownandtheenzymesar

esecretedbythisprocess.Thece l s

infectedbythevirusaredestroyedbytheen

zymesfrom thebreakdownofthe

lysosomes.Whitebloo

dce l sarealsoproducedasaresultofafever

andtheyalso

assistinthedestructionofthepathogen.

Question 15

5 / 5 pts

Question 14

2. 67 / 4 pts

Duringaninfection,certainsubtypesofi

nterleukinsca l edpyrogensrese t he

body’sthermostatinthehypothalamus.Th

etemperatureset-pointduring

homeostasis(normalbodytemperature)is

raisedtocreateafever.

Thisisalocalizedresponseinthetissue,ca

usingincreasedbloo dflow,redness,and

pain.

YourAnswer:

Inflammatoryrespo

nse

Theinflammatoryre

sponse

Matchthece l withitsbestdescription.

Hasgranulesinthenucleusandisthemostabu

ndantofthewhitebloo dce l s.

Neutrophil

Eosinophil

Basophil

Macrophage

Monocyte

Question 17

3 / 3 pts

Question 16

5 / 5 pts

Question 19

3 / 3 pts

Matchthece l withitsbestdescription.Sele

cta l thatapp ly.

Performsphagocytosis

Neutrophil

Eosinophil

Basophil

Macrophage

Monocyte

Matchthece l withitsbestdescription.

Thisce l isinvolvedinthereleaseof

histaminesandheparin.

Neutrophil

Question 18

4 / 4 pts

Eosinophil

Basophil

Macrophage

Monocyte

Whichtypeofimmunece l continuestoproduce

asma l amountofantibodyafterthe

infectionisover:

Ki l erTce l s

MemoryTce l s

MemoryBce l s

Cytokines

Thesece l scontainaglycoproteinreceptora

spartoftheirce l coat:

Question 21

2. 5 / 2. 5 pts

Question 20

2. 5 / 2. 5 pts

Question

2 2

2. 5 / 2. 5 pts

Ki l erTce l s

Tce l s

Bce l s

Cytokines

Interferons

Thesece l scontainanantigenreceptoraspar

toftheirce l coat:

Tce l s

MemoryBce l s

Interferons

Plasmace l s

Neutrophils

WhatisFALSEconcerningtheMHC?

CorrectAnswer

Theseareantibodyreceptorsfoundononlyce

rtaintypesimmunece l s.

Tce l srecognizeanddestroyinvadingce l sus

ingtheMHC.

Itisgenetica l ydeterminedanduniquetoeac

hperson

Abnormalce l sdisplayadifferentMHCthanhea

lthyce l s

Discusshowantibody-

mediatedimmunitydefendsthebodyagainstd

iseases.Givean

exampleofwhattypeofce l usesthisform

ofimmunityinthebody.

YourAnswer:

Antibody-

mediatedimmunityinvolvestheuseofantib

odiestodestroypathogens.TheB

ce l shavesurfacereceptorsthatrecognize

theantigenandasaresultantibodiesare

producedandthisstartsanimmuneresponse

.Thetypeofce l sthatusethisform of

immunityaretheB-ce l s.

Bce l sworkthroughantibody-

mediatedimmunity(humoralresponse)beca

useB

ce l sworkagainstpathogensthroughthesec

retionofantibodies.Antibody-

mediatedimmunitydefendsthebodyagainst

pathogensthroughthesecretionof

antibodies.Theantibodiesbindtothepatho

gen,makingitunabletocause

furtherdamageinthebodyandmarkingitforp

hagocytosis.

Question 24

5 / 5 pts

Question 23

0 / 2. 5 pts

• Question

5 / 5 pts

Whatisgraftrejectionandwhydoesitoccur?

YourAnswer:

Graftrejectiono

c curswhentheMHConthesur

faceofthe graftrejectsthedonor.It see

sthegraftasforeigntotheperson'sbody.

Graftrejectionistherejectionofatranspl

antedorganbyanorgandonor.Ti s ue

graftsandorgantransplantsmostoftenorig

inatefrom anotherperson'sbody.

TheMHConthesurfaceofthegraftarerecogni

zedbythehostbodyasaforeign pathogen.

Multiplesclerosisisanautoimmunedisease

wheretheimmunece l sa t ackthe

.

YourAn

swer:

myelin

sheath

Myelin

sheath

Apatientisadmi t edtotheERwithhivesandd

ifficultybreathing.Whatismostlikely happ

ening?

YourAnswer:

Thisisana l ergicreaction.Thecapi l ariesh

avedilatedandthiscausestheapp earance

ofredbumpsonthesurfaceoftheskin.Thea l e

rgicreactionhasalsocaused

bronchoconstrictionhencewhyhewashaving

troublewithbreathing.

Anaphylaxis

Anaphylaxis

Loo

ka

t thepatientinthepicturebelow.Thispati

entdoesnotwantfurthermedicalhelp.

Nametwoconcernsyoudiscusswithyourpatie

ntifshedoesnotcontinuetreatment.

Question 28

4 / 4 pts

Question 27

2 / 3 pts

Question 26

3 / 3 pts

YourAnswer:

Edemacouldincreasetheriskofinfection.

Theconn

ectivetissuecouldbecomepermanentlydam

agedandthevesselscanbe

permanentlydistendediftreatmentisnotc

ontinued.

(Lymphedemaintherightleg/f o t)

1- Ti s ues/legandf o

tarevulnerabletoinfection

2- Co n ectiveti s uesandve s

elsbecomepermanentlystretchedanddist

ended.

QuizScore: 95.

17 outof 100