Melvin Jose
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Anatomy Quiz on PMU Anatomy 2nd year MCQs - Cardiovascular system, created by Melvin Jose on 04/04/2019.

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Melvin Jose
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PMU Anatomy 2nd year MCQs - Cardiovascular system

PMU Anatomy 2nd year MCQs - Cardiovascular system

Question 1 of 35

1

Fenestrated elastic membranes are typical for the arteries of muscle type.

Select one of the following:

  • Yes

  • No

Explanation

Question 2 of 35

1

Continuous capillaries consist of an endothelial layer, its underlying basal lamina and associated pericytes within the basal lamina.

Select one of the following:

  • Yes

  • No

Explanation

Question 3 of 35

1

Pericytes are associated cells within the basal lamina of the endothelial cells of capillaries

Select one of the following:

  • Yes

  • No

Explanation

Question 4 of 35

1

Adipose tissue is found in the Epicardium

Select one of the following:

  • Yes

  • No

Explanation

Question 5 of 35

1

In the region of fossa ovalis in septum interatriale there is no myocardium

Select one of the following:

  • Yes

  • No

Explanation

Question 6 of 35

1

The atrioventricular node is situated in its subendocardial location

Select one of the following:

  • Yes

  • No

Explanation

Question 7 of 35

1

The valves of the veins are double folding of tunica intima

Select one of the following:

  • Yes

  • No

Explanation

Question 8 of 35

1

The right ventricle of the heart at cross section has semilunar shape

Select one of the following:

  • Yes

  • No

Explanation

Question 9 of 35

1

There is adipose tissue in the heart epicardium

Select one of the following:

  • Yes

  • No

Explanation

Question 10 of 35

1

The left ventricle of the heart has a semilunar shape

Select one of the following:

  • Yes

  • No

Explanation

Question 11 of 35

1

There is adipose tissue in the heart endocardium

Select one of the following:

  • Yes

  • No

Explanation

Question 12 of 35

1

The lining of the inner walls of the hearts chambers is termed visceral pericardium

Select one of the following:

  • yes

  • No

Explanation

Question 13 of 35

1

Subendothelium of blood vessels is

Select one of the following:

  • Loose connective tissue without blood vessels

  • Loose connective tissue with blood vessels

  • Loose connective tissue with glands

  • Muscle tissue

Explanation

Question 14 of 35

1

Tunica media of the aorta is made of

Select one of the following:

  • Muscle tissue

  • elastic and muscle tissue

  • fenestrated elastic membranes

Explanation

Question 15 of 35

1

If the hearts natural pacemaker fails to fire, then:

Select one of the following:

  • no blood would enter the atria

  • no blood would enter the ventricles

  • the node on the floor of the right atrium would act as a secondary pacemaker

  • the node on the floor of the left ventricle would act as a secondary pacemaker

  • the person would die within minutes

Explanation

Question 16 of 35

1

Which tunic of an artery contains endothelium

Select one of the following:

  • tunica interna/intima

  • tunica media

  • tunica externa

Explanation

Question 17 of 35

1

The exchange of gasses and nutrients between blood and tissues is a major function of:

Select one of the following:

  • Aterioles

  • arteries

  • capillaries

  • veins

Explanation

Question 18 of 35

1

Which of the following statements best describes arteries?

Select one of the following:

  • all arteries carry oxygenated blood towards the heart

  • all arteries contain valves to prevent the back flow of blood

  • all arteries carry blood away from the heart

  • only large arteries are lined with endothelium

Explanation

Question 19 of 35

1

The circulatory pathway that carries blood from the digestive tract towards the liver is termed:

Select one of the following:

  • coronary circuit

  • cerebral circuit

  • hepatic portal circuit

  • pulmonary circuit

Explanation

Question 20 of 35

1

Immediately following strenuous and vigorous exercise which of the following is mot likely to occur?

Select one of the following:

  • blood will be rapidly diverted to the digestive orangs

  • the skin will be cold and clammy

  • capillaries of the active muscles will be engorged with blood

  • blood flow to the kidneys quickly increases

Explanation

Question 21 of 35

1

the lining of the inner walls of the hearts chambers is termed the:

Select one of the following:

  • visceral pericardium

  • serous pericardium

  • epicardium

  • myocardium

  • endocardium

Explanation

Question 22 of 35

1

The outermost layer of the heart's serous pericardium is termed the:

Select one of the following:

  • visceral pericardium

  • parietal pericardium

  • epicardium

  • myocardium

  • endocardium

Explanation

Question 23 of 35

1

the heart's natural pacemaker is termed the:

Select one of the following:

  • sinoatrial node

  • atrioventricular node

  • bundle of HIs/antrioventricular bundle

  • left and right bundle branches

  • purkinje fibers

Explanation

Question 24 of 35

1

what is most responsible for propelling blood in the arterial system during cardiac diastole

Select one of the following:

  • skeletal muscle contraction and breathing

  • hydrostatic blood pressure arising from ventricular contraction

  • elastic recoil of conducting elastic arteries

  • venous return of blood

Explanation

Question 25 of 35

1

Fill the blank space to complete the text.

The basal membrane of the fenestrated capillaries are

Explanation

Question 26 of 35

1

Fill the blank spaces to complete the text.

The layers of the endocardium are :

Explanation

Question 27 of 35

1

Fill the blank spaces to complete the text.

The capillaries are:

Explanation

Question 28 of 35

1

Fill the blank spaces to complete the text.

The valves between the atria and ventricles in the heart are:

Explanation

Question 29 of 35

1

Fill the blank spaces to complete the text.

the firbrous skeleton of the heart includes:

Explanation

Question 30 of 35

1

Fill the blank spaces to complete the text.

the arteries which supply the heart wall with blood are:

Explanation

Question 31 of 35

1

Typical for myocardium is: T/F

Select one or more of the following:

  • 3 types of muscle tissue cells - cardiac monocytes, purkinje cells, myocardial endocrine cells

  • myocardium of the ventricles is organised in 2 layers

  • myocardium of the ventricles is organised in 3 layers

Explanation

Question 32 of 35

1

The elements of the fenestrated capillaries are : T/F

Select one or more of the following:

  • endothelial cells

  • basal membrane - interrupted

  • basal membrane - non-interrupted

  • pericytes

Explanation

Question 33 of 35

1

Fill the blank spaces to complete the text.

match each numbered term with proper lettered one ( type the number then the letter eg. 1ABCDE, 2 ABCDE)
A. Ostium of v. cava inferior
B. Ostium of vv pulmonales
C. Conus arteiosus
D. Ostium aortae
1.right ventricle
2. left ventricle
3.right atrium
4.left atrium



Explanation

Question 34 of 35

1

Fill the blank spaces to complete the text.

match each numbered term with proper lettered one ( type the number then the letter eg. 1ABCDE, 2 ABCDE)
A.endothelial cells
B.basal membrane interrupted
C. Basal membrane non-interrupted
D. Pericytes
E. fenestrae
1. Fenestrated capillaries
2. Continuous capillaries
3.non-continuous interrupted capillaries



Explanation

Question 35 of 35

1

Fill the blank spaces to complete the text.

match each numbered term with proper lettered one ( type the number then the letter eg. 1ABCDE, 2 ABCDE)
A. fosssa ovalis
B. Chordae tendinae
c. Trabeculae carnea
d. Mm. Papillares
e.Mm. Pectinati
1. Atrium
2. Ventricles


Explanation

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