Ch 18 Blood And Cha 19 Heart

38 Questions  I  By Dru31988

  
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1.  These are the least abundant formed elements,
A.
B.
C.
D.
E.
2.  The Volume of blood ejected by each ventricle in one minute is called
A.
B.
C.
D.
E.
3.  ____________ is the most abundant protein in Plasma
A.
B.
C.
D.
E.
4.  Mitral valve prolapse (MVP) generates a murmur associated with the ________ heart sound that occures when the ________.
A.
B.
C.
D.
E.
5.  These are features of cardiac muscle finers except
A.
B.
C.
D.
E.
6.  The _________ is  the pacemaker that initiates each heart beat.
A.
B.
C.
D.
E.
7.  This is the correct sequence of events of the cardiac cycle.
A.
B.
C.
D.
E.
8.  Pericardial fluid is found between
A.
B.
C.
D.
E.
9.  Cardiac muscle shares this feature with skeletal muscle
A.
B.
C.
D.
E.
10.  Cardioinhibitory centers in the __________ receive input from __________.
A.
B.
C.
D.
E.
11.  A deficency of _______ can cause pernicious anemia.
A.
B.
C.
D.
E.
12.  Differential count of ________ typically increases in response to bacterial infection
A.
B.
C.
D.
E.
13.  The__________preforms the work of the heart.
A.
B.
C.
D.
E.
14.  Anemia has these potential consequences except
A.
B.
C.
D.
E.
15.  This figure shows the events of the cardia cycle. What does "4" represent?
A.
B.
C.
D.
E.
16.  This figure shows the e vents of the cardiac cycle. At 0.2 sec in the Gragh _______.
A.
B.
C.
D.
E.
17.  Most of the ventricle fillinf occurs
A.
B.
C.
D.
E.
18.  The main reason why an individual AB, Rh-negative cannot donarw blood to an individual A, Rh-positive is because
A.
B.
C.
D.
E.
19.  An individual has type B, Rh-positive blood. The individual has _______ antigen can produce anti- ________ antibody(ies)
A.
B.
C.
D.
E.
20.  Which of these is not part of the cardiac conduction system.
A.
B.
C.
D.
E.
21.  Any abnormal cardia rhythm is called
A.
B.
C.
D.
E.
22.  Atrial depolarization begins during
A.
B.
C.
D.
E.
23.  This is the correct path of an electrial excitation from the pacemaker to a cardiocyete in the left ventricle.
A.
B.
C.
D.
E.
24.  The plateau in the action potential of cardiac muscle results from the action of
A.
B.
C.
D.
E.
25.  These are the most abundant agranulocytes
A.
B.
C.
D.
E.
26.  This figure shows the principal coronary blood vessels. which one is the left coronory artery (LCA)?
A.
B.
C.
D.
E.
27.  Type AB blood has __________ RBC antigen(s)
A.
B.
C.
D.
E.
28.  The cessation of bleeding is specifically called
A.
B.
C.
D.
E.
29.  The Frank-Starling law of the heart states that stroke volume us proportional to
A.
B.
C.
D.
E.
30.  The buffy coat does not contain
A.
B.
C.
D.
E.
31.  Mitral valve stenosis causes blood to leak back into the_______ when ventricles contract.
A.
B.
C.
D.
E.
32.  A total count above _______________ WBCs/«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»§#956;«/mi»«/math»L is called leukocytosis.
A.
B.
C.
D.
E.
33.  Correction of hypoxemia is regulated by
A.
B.
C.
D.
E.
34.  Isovolumetric contraction occures during the _________ of the electrocardiogram.
A.
B.
C.
D.
E.
35.  ________ carry oxygen-poor blood
A.
B.
C.
D.
E.
36.  Assume that the left venticale of a child's hearts has an EDV =90mL,and ESV=60mL, and cardiac ouput of  2,400 mL/min. His SV and HR are
A.
B.
C.
D.
E.
37.  The long absolute refractory period
A.
B.
C.
D.
E.
38.  This figure shows electical activity of the Sa node,_____ indicate(s) when calcium enters  the myocytes
A.
B.
C.
D.
E.
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