Chapter 16: Heart

50 Questions  I  By Nenegto04
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Heart Quizzes & Trivia
ANATOMY 2 CHAPTER 16

  
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1.  All of the following are electrical terms except
A.
B.
C.
D.
2.  Which of the following is an electrical event?
A.
B.
C.
D.
3.  Which group is incorrect?
A.
B.
C.
D.
4.  Vessel(s) that carry(ies) blood from the pulmonary capillaries to the left atrium
A.
B.
C.
D.
5.  The aorta receives blood from the
A.
B.
C.
D.
6.  Under what condition is blood most likely to flow "backward" (e.g., from the left ventricle back into the left atrium)?
A.
B.
C.
D.
7.  The mitral and the bicuspid valves
A.
B.
C.
D.
8.  The purpose of this structure is to momentarily delay the spread of the signal from the atrium to the ventricles
A.
B.
C.
D.
9.  This layer of the heart allows it to act as a pump.
A.
B.
C.
D.
10.  What is the case of the heart sounds "lubb-dupp"?
A.
B.
C.
D.
11.  Blood flows from the right atrium through this atriovascular valve to the right ventricle
A.
B.
C.
D.
12.  Which of the following is not true of the heart?
A.
B.
C.
D.
13.  What is the name of the valve that prevents backflow of blood into the right atrium when the right ventricle contracts?
A.
B.
C.
D.
14.  Which of the following is least true of the aortic valve?
A.
B.
C.
D.
15.  Where does the cardiac action potential (cardiac impulse) normally originate?
A.
B.
C.
D.
16.  Complete the sequence: blood flows from the right atrium to the right ventricle to the pulmonary artery to the
A.
B.
C.
D.
17.  The Purkinje Fibers
A.
B.
C.
D.
18.  Which of the following supplies oxygenated blood to the heart muscle?
A.
B.
C.
D.
19.  What event causes the pulmonic valve to open?
A.
B.
C.
D.
20.  The pacemaker of the heart is located in the upper wall of the
A.
B.
C.
D.
21.  Which of the following "sees" oxygenated blood?
A.
B.
C.
D.
22.  Which of the following must precede ventricular contraction?
A.
B.
C.
D.
23.  The pulmonic and aortic valves
A.
B.
C.
D.
24.  With which of the following is "lubb-dupp" associated?
A.
B.
C.
D.
25.  Complete the sequence: blood flows from the pulmonary capillaries to the pulmonary veins to the left atrium to the left ventricle to the
A.
B.
C.
D.
26.  This sling-like structure supports the heart
A.
B.
C.
D.
27.  The pericardium is part of the
A.
B.
C.
D.
28.  An accumulation of excess fluid in the pericardial space
A.
B.
C.
D.
29.  Which of the following is least descriptive of the myocardium?
A.
B.
C.
D.
30.  This structure connects the cusps of the AV valves to the ventricles
A.
B.
C.
D.
31.  Which of the following is true of the structures of the electrical conduction system?
A.
B.
C.
D.
32.  Which structure "sees" oxygenated blood
A.
B.
C.
D.
33.  Which of the following structures "sees" unoxygenated blood?
A.
B.
C.
D.
34.  A hole in the interventricular septum causes
A.
B.
C.
D.
35.  Which of the following is least related to the mitral valve?
A.
B.
C.
D.
36.  Which group is incorrect?
A.
B.
C.
D.
37.  This is the hardest working cardiac chamber and therefore has the thickest myocardium.
A.
B.
C.
D.
38.  Which cavity first receives unoxygenated blood from the vena cava?
A.
B.
C.
D.
39.  These conducting fibers rapidly spread the electrical signal throughout the ventricles
A.
B.
C.
D.
40.  Which layer of the heart has actin, myosin, and intercalated discs?
A.
B.
C.
D.
41.  Which of the following semilunar valves "sees" oxygenated blood?
A.
B.
C.
D.
42.  Referring to the ECG, the P wave represents
A.
B.
C.
D.
43.  The right ventricle pumps to the
A.
B.
C.
D.
44.  Which of the following is a function of a valve?
A.
B.
C.
D.
45.  Which group is incorrect?
A.
B.
C.
D.
46.  Which of the following is a result of ventricular contraction?
A.
B.
C.
D.
47.  The atrioventricular node (AV node)
A.
B.
C.
D.
48.  Chordae tendineae are not associated with this valve
A.
B.
C.
D.
49.  What are ventricles "doing" during atrial contraction?
A.
B.
C.
D.
50.  Referring the the ECG, the QRS complex represents
A.
B.
C.
D.
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