IAP Heart Question :)

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A mini quiz. Hope everyone will geth the right answers. No cheating. This is for you own good, believe me :> Trololols.

Questions and Answers

1.

The apex of the heart is directed to the left; making approximately one-thirds of the heart’s mass lie in the left of the midline of the sternum
- A.
  
  First Statement is True, Second is False
- B.
  
  First Statement is False, Second is True
- C.
  
  Both Statements are True
- D.
  
  Both Statements are False
Correct Answer
A. First Statement is True, Second is False
2.

The heart lies obliquley in the
- A.
  
  Pericardial cavity
- B.
  
  Mediastinum
- C.
  
  Sternum
Correct Answer
B. Mediastinum
3.

Layer of flat epithelial cells with a thin layer of connective tissue that surrounds the heart; It has 2 portions
- A.
  
  Fibrous pericardium
- B.
  
  Parietal pericardium
- C.
  
  Visceral pericardium
- D.
  
  Serous pericardium
Correct Answer
D. Serous pericardium
4.

Helps reduce friction as the heart moves within the pericardial sac.
- A.
  
  Fibrous pericardium
- B.
  
  Visceral pericardium
- C.
  
  Pericardial fluid
Correct Answer
C. Pericardial fluid
5.

Atrioventricular separation
- A.
  
  CORONARY SULCUS
- B.
  
  INTERVENTRICULAR SULCUS
- C.
  
  INTERATRIAL SEPTUM
Correct Answer
A. CORONARY SULCUS
6.

Blood vessels that take the blood AWAY FROM the heart
- A.
  
  AORTA
- B.
  
  Pulmonary trunk
- C.
  
  AOTA
- D.
  
  NOTA
Correct Answer
C. AOTA
7.

Atrium receives blood from
- A.
  
  SUPERIOR VENA CAVA
- B.
  
  PULMONARY VEINS
- C.
  
  AOTA
- D.
  
  NOTA
Correct Answer
A. SUPERIOR VENA CAVA
8.

Major pumping chambers of the heart
- A.
  
  VENTRICLES
- B.
  
  ATRIA
- C.
  
  AORTA
- D.
  
  VEINS
Correct Answer
A. VENTRICLES
9.

AV valve between the R atrium and R ventricle
- A.
  
  Mitral / Bicuspid
- B.
  
  Tricuspid
- C.
  
  AOTA
- D.
  
  NOTA
Correct Answer
B. Tricuspid
10.

Valves Open
- A.
  
  Ventricular Relaxation
- B.
  
  Ventricular Contraction
- C.
  
  AOTA
- D.
  
  NOTA
Correct Answer
B. Ventricular Contraction
11.

Responsible for contraction of the heart
- A.
  
  Endocardium
- B.
  
  Epicardium
- C.
  
  Myocardium
Correct Answer
C. Myocardium
12.

Ridges and columns of cardiac muscle on the surfaces of interior walls of the Ventricles is called TRABECULAE CARNEAE
- A.
  
  Statement is True
- B.
  
  Statement is False
- C.
  
  Statement is Odd
- D.
  
  I dont know
Correct Answer
A. Statement is True
13.

Allows blood to move easily through the heart
- A.
  
  Myocardium
- B.
  
  Endocardium
- C.
  
  Serous Epicardium
Correct Answer
B. Endocardium
14.

Blood flow during ventricular contraction is HIGHEST in the other arteries of the BODY
- A.
  
  Statement is True
- B.
  
  Statement is False
- C.
  
  Statement is wrong in grammar
- D.
  
  I dont know
Correct Answer
A. Statement is True
15.

BLOOD SUPPLY TO THE HEART
- A.
  
  (R) POSTERIOR INTERVENTRICULAR ARTERY
- B.
  
  (L) CIRCUMFLEX ARTERY
- C.
  
  AOTA
- D.
  
  NOTA
Correct Answer
C. AOTA
16.

Ab(N) Heart Sounds
- A.
  
  LUBB
- B.
  
  DUB
- C.
  
  MURMURS
Correct Answer
C. MURMURS
17.

Route of Blood Flow Through the Heart
- A.
  
  (R) Atrium >> (R) Ventricle >> Pulmonary Semilunar Valve >> Pulmonary Trunk
- B.
  
  Bicuspid Valve >> Aorta >> Coronary Arteries >> Heart Tissue
- C.
  
  Bicuspid Valve >> (L) Ventricle >> Aortic Semilunar Valve >> Aorta
Correct Answer
C. Bicuspid Valve >> (L) Ventricle >> Aortic Semilunar Valve >> Aorta
18.

CONDUCTION SYSTEM OF THE HEART
- A.
  
  Sinoatrial Node >> Atrioventricular Bundle of His >> Atrioventricular Node >> Purkinje Fibers
- B.
  
  Sinoatrial Node >> Atrioventricular Node >> Atrioventricular Bundle of His >> Purkinje Fibers
- C.
  
  Sinoatrial Node >> Atrioventricular Bundle of His >> Purkinje Fibers >> Atrioventricular Node
Correct Answer
B. Sinoatrial Node >> Atrioventricular Node >> Atrioventricular Bundle of His >> Purkinje Fibers
19.

Semilunarvalves close to prevent backflow
- A.
  
  DIASTOLE
- B.
  
  SYSTOLE
- C.
  
  AOTA
- D.
  
  NOTA
Correct Answer
A. DIASTOLE
20.

Results from closure of the semilunarvalves
- A.
  
  DUB/ DUPP
- B.
  
  LUBB
- C.
  
  MURMURS
Correct Answer
A. DUB/ DUPP

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Current Version
Mar 20, 2022

Quiz Edited by
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Apr 03, 2011

Quiz Created by
Toottiin

Iap Heart Question :)

The apex of the heart is directed to the left; making approximately one-thirds of the heart’s mass lie in the left of the midline of the sternum

The heart lies obliquley in the

Layer of flat epithelial cells with a thin layer of connective tissue that surrounds the heart; It has 2 portions

Helps reduce friction as the heart moves within the pericardial sac.

Atrioventricular separation

Blood vessels that take the blood AWAY FROM the heart

Atrium receives blood from

Major pumping chambers of the heart

AV valve between the R atrium and R ventricle

Valves Open

Responsible for contraction of the heart

Ridges and columns of cardiac muscle on the surfaces of interior walls of the Ventricles is called TRABECULAE CARNEAE

Allows blood to move easily through the heart

Blood flow during ventricular contraction is HIGHEST in the other arteries of the BODY

BLOOD SUPPLY TO THE HEART

Ab(N) Heart Sounds

Route of Blood Flow Through the Heart

CONDUCTION SYSTEM OF THE HEART

Semilunarvalves close to prevent backflow

Results from closure of the semilunarvalves