Chapter 16: Heart

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

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