Cardiovascular System Anatomy Bcqs By Dr. Sajid Ali Talpur

40 Questions | By Sajidalitalpur | Last updated: Mar 20, 2022 | Total Attempts: 519

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1.

Which structure is not sensitive to pain?
- A.
  
  Fibrous pericardium
- B.
  
  Serous pericardium
- C.
  
  Parietal pericardium
- D.
  
  Visceral pericardium
2.

In which organ sinusoids connect venule to venule?
- A.
  
  Liver
- B.
  
  Spleen
- C.
  
  Bone marrow
- D.
  
  Kidney
3.

The base of heart is:
- A.
  
  Superior
- B.
  
  Inferior
- C.
  
  Anterior
- D.
  
  Posterior
4.

Angeion is a Greek word meaning?
- A.
  
  Blood vessel
- B.
  
  Lymph vessel
- C.
  
  Cardiac vessel
- D.
  
  Vessel
5.

Which structure is known as epicardium:
- A.
  
  Fibrous pericardium
- B.
  
  Serous pericardium
- C.
  
  Parietal pericardium
- D.
  
  Visceral pericardium
6.

Regarding the valves in the veins:
- A.
  
  Vena cava
- B.
  
  Femoral vein
- C.
  
  Umblical veins
- D.
  
  Veins lees than 2mm in diameter
7.

The average weight of heart in males is:
- A.
  
  250g
- B.
  
  300g
- C.
  
  350g
- D.
  
  400g
8.

Pericardial cavity is a gap between:
- A.
  
  Fibrous pericardium and serous pericardium
- B.
  
  Fibrous pericardium and epicardium
- C.
  
  Parietal pericardium and epicardium
- D.
  
  Visceral pericardium and epicardium
9.

Regarding the blood supply of fibrous and parietal pericardium:
- A.
  
  Internal thoracic artery
- B.
  
  Descending thoracic aorta
- C.
  
  Musculophrenic arteries
- D.
  
  Inter coastal arteries
10.

The right and left borders of heart are formed as:
- A.
  
  Right atrium and left ventricle
- B.
  
  Right atrium and left atrium
- C.
  
  Right ventricle and left ventricle
- D.
  
  Right atrium and right ventricle; left atrium and left ventricle
11.

In liver and spleen capillaries are replaced by:
- A.
  
  Sinusoids
- B.
  
  Anastomosis of arteries
- C.
  
  Shunts
- D.
  
  Lymphatics
12.

Tunica adventitia contains:
- A.
  
  Minute veins
- B.
  
  Vasa vasorum
- C.
  
  Lymphatics
- D.
  
  A.O.T
- E.
  
  N.O.T
13.

Smooth muscles are absent in the following veins:
- A.
  
  Retinal veins
- B.
  
  Pial veins
- C.
  
  Viens of cancellous bone
- D.
  
  A.O.T
- E.
  
  N.O.T
14.

Capillaries are derived from the word capillus which means:
- A.
  
  Thin
- B.
  
  Hair
- C.
  
  Connecting
- D.
  
  Exchanging
15.

The capillaries in______ are of smaller diameter and that in______ are of larger diameter.
- A.
  
  Brain, intestine
- B.
  
  Bone marrow, skin
- C.
  
  Brain, bone marrow
- D.
  
  Skin, intestine
16.

The apex of heart lies at the level of____inter coastal space
- A.
  
  3rd
- B.
  
  4th
- C.
  
  5th
- D.
  
  6th
17.

Musculi pectinati is embryologicaly derived from:
- A.
  
  Primitive atrium
- B.
  
  Sinous venosus
- C.
  
  Sulcus terminalis
- D.
  
  Crista terminalis
18.

The superior vena cava is larger than inferior vena cava:
- A.
  
  True
- B.
  
  False
19.

Right atrium has____openings:
- A.
  
  2
- B.
  
  3
- C.
  
  4
- D.
  
  5
20.

Regarding the fetal remnants:
- A.
  
  Rudimentary valve of the inferior vena cava
- B.
  
  Atrial septum
- C.
  
  Fossa ovalis
- D.
  
  Annulus ovalis
21.

The right atrium lies____to the left atrium:
- A.
  
  Right
- B.
  
  Left
- C.
  
  Anterior
- D.
  
  Superior
22.

The heart is placed in the:
- A.
  
  Chest cavity
- B.
  
  Thoracic cavity
- C.
  
  Superior mediastinum
- D.
  
  Middle mediastinum
23.

Regarding the contents of pericardium:
- A.
  
  Heart
- B.
  
  Pulmonary arteries
- C.
  
  Ascending aorta
- D.
  
  Pulmonary trunk
24.

The following structures come into action when the organ is inactive:
- A.
  
  Sinusoids
- B.
  
  Capillaries
- C.
  
  Shunts
- D.
  
  Arterial anastomosis
25.

Inflamation of vein is called:
- A.
  
  Veinitis
- B.
  
  Phlebitis
- C.
  
  Aneurysm
- D.
  
  Vericose