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Human AnatetBj* t Phys&tog? fl
Exam 3 MULTIPLE CHOREE. Choose the one aftema&ve that bat ceispkles the statement er answers ttw question. Mood was iSetetained to fee AB ptmtive, What e$ this mesfl? no anObfldifiji to A, to 8, Or to R>? .infig«?ns te Weed lodes tth taetin. ^f |tnta>odies te A and S are presoi* m the red celfe, Ojf rie fail only rtt«i\«* t-iood (torn » rfjinor w-h 2} Heaitmusefe is Asp&nA of btood flsw, ^
- Ofath of heart nuisfte ceSs, " =
- A ttmtiitiofi of rapid and irrce«Sar of §£ AR afeBCKEfBal pateffH&Sf. O MRH-TlPi.fi CHGKZE. Choose ihe aj>e ahemative tttsi fasst
- Whittv of the events >£ the cardiac listed beiow ig i A) VeMMdM «• i B} Blood entei^ puliawiaty ai Q Vratfridss are in diaslste. E^ AV «v«s «s -&sse&. the vsiws wall of tt^ hesrtta itadtertiian fee rigMwaamocfer to. A) afe<fflTBWdaie a gitatet whane c^ felaod Sj pump bicod through s smallsr valss "C j punip blootJ with greater pressBre D) expand rhe thoracic cage d unng diastole
- SJoad tt'jthij A) ifift ventttefe ,8) right atiiiim Q isjssa oi-ahs ^.S) rigbl ventricfe S) coronarv veins i^cwsnary Mteries \ B) kxKBwete tiw tea aMa ift (fee ietal he»rt 5 is Ihe i^erventnoiiar
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A) white the vtntikk is in djastote
BJ wfcafe &e atrfmn is o
o| bbod ffi^fi strium to
eestraefem of heaH o-RiSCte eefls ___ 12)
- Ajbome calcium enters the ceil from the ex£race4iuUf space and triggers tiw release of iiirger
85 ealis^ ts pre^si^f ft-Offl enfehn* osicflisf feers feai have fcesn
C) Ste actton potential is prevented from spreading from ceil to
D> 4» action potertiaS te Mfettd by voila^e-g»i»ti aiovt ealeiuin tiiannels
A) satuce immediat^)' afte* 8ifi afflfic and pulmosaay vaJifies dose
^ aosjis eiUy iJ! |)^>|>k wiSi hsirt vs!v* drfpcfe
C) 'tafes to the short period during veRHfcuiar syjtotp wh^n Hw vent nd« aw mrrlpM«lv • H>««J
orcars white S^ A V vai vt!s am «prn
sde, ihed£^i3n2^fte«»plMi^^^i«iHiHm.p^^ 14)
AJ mcnmsed m«utbran^ pemteahiUty {a potassum istm
: B) fattfeased meeitwjifte p«T»-s^siiij' ft* sodium ions,
Q i&£f?£S@£J : nesnbrane pejmeahiliiy *> stxHun ions,
f >) y«TR»satrf m^mbfanfi permeshiiiiy to ta Scium ions,
^ fecrea^d awmbfanepermeabiltty to dtfewMe Ions.
A) w^! vii i hr- IP n
A) biood enters the aorta.
8} AVvdJv^aoptSB,
Q sm^unar vaiv^ dtast.
A) when venous return is increased fl) wfeen eakkBB rtsasm- 3 b D) wteo fee difference between the end-diastolie vofemu and gie«id-syiiisiKi^J«sw^3n«iJ
- Dttring me isovofefnwtrtc phase (rf vemricub? systole, Ste A ) Mood is ejected into the great ve«@Ig. Q afe^a aw eeajtraettng and the ventricles are relaxing. l^ afi of the above ^tfr-3S%olti»ecatoimtkm«timr^^«^ttaeti^cp«iefr^ :
- ; »} talouin t«is «t? net Kfettsed from the sarc^aanJc p^stom,
Q ts k-iu t n land pisr an j mptirtm* role in repoianzing (iie u^jjihrnne attsr the 30) E) a detrease in the amotmt o> calcium diffusing *;f o-Ss the membrane. C.} the increased nMHttbcarai pemteafaiciry to potassium km.
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7.p«fesaBaiytnink '-..- • • ;.;i fs p«tef«H»ay wins Mat h tttt coma oriter fcr H» few of blood tnntrinf fern gg jystanic eteutettoi? A) AS cmtdn valves lo pnwent a» bacltflow of Wood.
. j|| Aa carry asygenated b)w4 to the heart.
Oj Ofii^ Idf jge 3Jtffrt?s si* lined with ^ndoftwftsun,
33) W!tidj hmic af m nm?? contain* ende&eltuiK?
A) basement membrane Bt tonic*
C) teOcfl extema Dl
M) Pcrmittinfi the evtfcmgp of mifrwf.fi and g*ses between (he ^fosdaQdasue«Msi
A) »rrtefe6 18} tapaiades q vfns D)
B) arterioles
Cl 4iu.-H-.ikr arteries D) «l*sik ertefieg
36JThe pufa pressure is _
ure divided by *JlsstoIic pressure
pleasure
37) Peripheral resists
ApkMMIM as
x &) efeseases with foseflssaing jesg&t of $»e Mood \ie$aeJ
O Jmtaws as bioo^ ve.^el diameter fr
38) 1>w jnteence erf blood vensef diameter «t p^^wrat iesist3B« is ,,:,;3. ,
s%ite is dirfltih' proporfena! to ttw bJood vessei 4iaoicte£
t because vesssJ diamrtfif does not f«y
Q tte only fadgr that influence resasKmee
1 D
39) TV arteries feat 4h*erly feed into (he capiHaiy feeds
: Bl ^arterietes
^) JSgWy pefsneubfe ca^BlarEes found only ffi the liver, spteen sn4 bon« marrow are a
,4) anaslomeses fS) ft
II) Factora that aid venous tftxeta mdude ait ezefpl,
f ^ene«s^rf<rtfs
Cj activity of skeletal Hmsd«s ;D) urinary output
Q)S^«
BJ glMid ^B» &i£BUgfe 8w ^fee vasoite system is ecpti valew to <Sfdiac oiiijRft
Dy it is relafive'V fonsiant tbrtMish ili lw>dv o
