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Chapter 16: Heart

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

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