Iap Heart Question :)

20 Questions | By Toottiin | Last updated: Mar 20, 2022 | Total Attempts: 205

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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
2.

The heart lies obliquley in the
- A.
  
  Pericardial cavity
- B.
  
  Mediastinum
- C.
  
  Sternum
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
4.

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

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

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

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

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

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

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

Responsible for contraction of the heart
- A.
  
  Endocardium
- B.
  
  Epicardium
- 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
13.

Allows blood to move easily through the heart
- A.
  
  Myocardium
- B.
  
  Endocardium
- C.
  
  Serous Epicardium
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
15.

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

Ab(N) Heart Sounds
- A.
  
  LUBB
- B.
  
  DUB
- 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
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
19.

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

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