Anatomy- Exam 3

Anatomy- Exam 3 - $ ~ 7 ~F 7,iii:i-d,~'i~lOgy 2 33...

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$ - : ~-'" '7'·' ~F i" . -.'" : •• ,~'i~lOgy 233 - Mammalian Anatomy 3' 'De,cember r 7'],iii:i-d Lecture Exa:minat·ion i liark the correct answer(s) on your answer slieet. Use 12 pencil. 1. 75 each co~rect.· answer. r-s;""i"'~~ ~1"Q..~1--YI r .f.,J - reY\d ! f" cc'ic\. , - )'>-e .... l k-ltp}..n" I ".:/. i~.l''''',J '\ . ," .. --------------.-- - ..... . - (C"T..n.Nl T. Starting in the abdominal cavity·and progressing dorsally, you would have to cut· ,I' through'the ; in this order, Co expo~e the kidney., A renal fascia, peritoneum, adipos.e capsule, and renal capsule )rf peritoneum, renal ca.psule, renal fa~cia, and adipose capsule jl!5 peritoneum, adipose capsule, renal capsule, and renal fascia .r~~.~i. ,e::itoneum, renal fa~cia, adipose c~psu.::-e, and ren.: al capsule L~ad~pose capsule, per~toneum, -renal ~ascJ.:a, and renal capsule 2. i.e" does the, human heart begin to, bea,t? _I.'. ~ -t-I.k~ , . ~ r M '}"'r\i2$cd!Inr;7 ,00 by week 3 in the embryo =#:- -{tl.le hfZ.l:J.:ti:. i ~B'~ by week 5 in the embryo C} in the early fetus ' D) by the fifth monch of q.evelo.pment I E) at birth 3. The middle layer of the blood,:vessel is ~alled che A) tunica interna. B) tunica externa. I C) tunica adventitia. ~tunica media. E) tunica intima. 4. All of the, follOwing are supplie.c;1: by br~ches of che c:eliac trunk except .X'f the spleen. '-" ® the liver. C) the small in{:e:?~j:~es )1j the stomachJ.- lam the pylorus., 5. Which of thefollow.±ng do,es no,t ±ncr,'ease'i the ,::e:isk 0.£ atheJ:os,clerosis? a) smoking B) sedentary lifestyle ~lconsistent exercise D) stress ' . E) a diet high in cholesterol. .... ~, .,., .... ,.. I 6. Which of the' following is associated with veins but not arteries? l~l :al~:!ca ~ed;;~~h-"br:j~nb=~ur~J~~i~:~:"--"-' , 00_ ~-o, E) fenestrations ' 7. Urine normally contains all of the following exce,pt ~)sodium. 13'5 urea. ' C) glucose. -!n-"i'<1 'D) creatinine·. E) potassium. I
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."{ I, 'g' /'~ -2-1 k" ~ '. ! ~ 8, When are the semilunar valves of the hear~ closed? , . , .Jf~)~iwhen the ventricles are contracting \.~Jwhen_ ~lt~_ vi!p.,1;:.r_i~.lJ~,s_are relaxing C) when the Tatrioventricular' valves are closed D) when, the atria are relaxing E) when the pressure is greatest in the ventricles 9. The coronary arteries arise from I' ~ the proximal end of the aorta., B) the interventricular arteries. ir-b~6 G) the myocardium •. 1 I ® the coronary sulcus. E) the venae cavae 1 I . , ~"'" ;.:4 10. What is the function of the du'ctus venosus? I , ~ It is a shunt between the right and left atria that bypass,es the fetal lungs. 1I011It is a shun:t that' flows'be-t'ween 'the l umbilical ve~n andinfer.ior vena cava and bypasses the l:i:,ver. '\ C) It is a shunt between the umbilical vein and aorta that rapidly passes maternal blood to the l;,etus., \ ' . D) 'It is a shunt between the pulmonary trunk and the aorta that bypasses the total lungs. 1 E) Lt is a shunt between the superior vena cava and aorta that rapidly passes maternal blood to the fetus. ! I
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