1. Cardio-Vascular System

Choose between Yes or No:

Fenestrated elastic membranes are typical for the arteries of muscle type

Yes or No?

No

Choose between Yes or No:

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

Yes or No?

Yes

Choose between Yes or No:

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

Yes or No?

Yes

Choose between Yes or No:

Adipose tissue is found in the epicardium

Yes or No?

Yes

Choose between Yes or No:

In the Region of fossa ovalis in septum iteratriale there is no myocardium

Yes or No?

Yes

Choose between Yes or No:

The atrioventricular node is situated in its subendocardial location.

Yes or No?

Yes

Choose between Yes or No:

The valves of the veins are double folding of tunica intima.

Yes or No?

Yes

Choose between Yes or No:

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

Yes or No?

Yes

Choose between Yes or No:

The left ventricle of the heart at cross section has semilunar shape.

Yes or No?

No

Choose between Yes or No:

There is adipose tissue in the heart endocardium

Yes or No?

No

Choose between Yes or No:

The lining of the inner walls of the heart's chambers is termed the visceral pericardium.

Yes or No?

No

Choose between Yes or No:

The lining of the heart epicardium is the mesothelium.

Yes or No?

Yes

Choose one Correct Answer:

Subendothelium of blood vessels is:

A. Loose connective tissue without blood vessels

B. Loose connective tissue with blood vessels

C. Loose connective tissue with glands

D. Muscle tissue

A. Loose connective tissue without blood vessels

Choose one Correct Answer:

Tunica media of the aorta is made from:

A. Muscle tissue

B. Elastic and muscle tissue

C. Fenestrated elastic membranes

C. Fenestrated elastic membranes

Choose one Correct Answer:

The heart's natural pacemaker is termed the:

A. Atrioventricular node

B. Bundle of His/atrioventricular bundle

C. Sinoatrial node

D. Left and right bundle branches

C. Sinoatrial node

Choose one Correct Answer:

Which tunic of an artery contain endothelium?

A. Tunica interna (intima)

B. Tunica Media

C. Tunica Externa

A. Tunica interna (intima)

Choose one Correct Answer:

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

A. Arterioles

B. Arteries

C. Capillaries

D. Veins

C. Capillaries

Choose one Correct Answer:

Which of the following statements best describes arteries?

A. All arteries carry oxygenated blood towards the heart

B. All arteries contain valves to prevent the backflow of blood

C. All arteries carry blood away from the heart

D. Only long arteries are lined with the endothelium

C. All arteries carry blood away from the heart

Choose one Correct Answer:

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

A. Blood will be rapidly diverted to the digestive organs

B. The skin will be cold and clammy

C. Capillaries of active muscles will be engorged with blood

D. Blood flow to the kidneys quickly increase

C. Capillaries of active muscles will be engorged with blood

Choose one Correct Answer:

The lining of the inner walls of the heart's chambers is termed the:

A. Visceral pericardium

B. Serous pericardium

C. Epicardium

D. Myocardium

E. Endocardium

E. Endocardium

Choose one Correct Answer:

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

A. Visceral pericardium

B. Parietal pericardium

C. Epicardium

D. Myocardium

E. Endocardium

B. Parietal pericardium

Choose one Correct Answer:

The heart's natural pacemaker is situated in:

A. Right atrium

B. Near the atrioventricular node

C. Near the bundle of His (atrioventricular bundle)

D. Possess left and right bundle branched

E. Left chamber

A. Right atrium

Choose one Correct Answer:

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

A. Skeletal muscle contraction and breathing

B. Hydrostatic blood pressure arising from ventricular contraction

C. Elastic recoil of conducting (elastic) arteries

D. Venous return of blood

C. Elastic recoil of conducting (elastic) arteries

Fill in the blank spaces with appropriate words or phrases:

The basal membrane of the fenestrated capillaries is ___________________________

Continuous

Fill in the blank spaces with appropriate words or phrases:

The layers of the endocardium are:

A.

B.

C.

D.

A. Endothelial

B. Subendothelial

C. Myoelastic

D. Subendocardial

Fill in the blank spaces with appropriate words or phrases:

The capillaries are:

A.

B.

C.

A. Continuous

B. Fenestrated

C. Discontinuous

Fill in the blank spaces with appropriate words or phrases:

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

A.

B.

A. Bicuspidal (mitral)

B. Tricuspidal

Fill in the blank spaces with appropriate words or phrases:

The fibrous skeleton of the heart includes:

A.

B.

C.

D.

A. Right fibrous ring (anulus fibrosus dexter)

B. Left fibrous ring (anulus fibrosus sinister)

C. Right fibrous trigone (trigonum fibrosus dextrum)

D. Left fibrous trigone (trigonum fibrosum sinistrum)

Fill in the blank spaces with appropriate words or phrases:

The arteries which supply the heart wall with blood are:

A.

B.

A. Left coronary artery

B. Right coronary artery

Indicate the following statements with True (T) or False (F):

Typical for myocardium is:

A. 3 types of muscle tissue cells - Cardiac myocytes, Purkinje cells and myocardial endocrine cells

B. Myocardium of the ventricles is organised in 2 layers

C. Myocardium of the ventricles is organised in 3 layers

A. T

B. F

C. T

Indicate the following statements with True (T) or False (F):

The elements of the fenestrated capillaries are:

A. Endothelial cells

B. Basal membrane - interrupted

C. Basal membrane - Non-interrupted

D. Pericytes

A. T

B. F

C. T

D. T

Match each numbered term with the most proper lettered one:

1. Atrium

2. Ventricles

A. Fossa ovalis

B. Chordae tendinae

C. Trabeculae carneae

D. Mm. papillares

E. Mm. pectinati

1. A, E

2. B, C, D

Match each numbered term with the most proper lettered one:

1. Right ventricles

2. Left ventricles

3. Right atrium

4. Left atrium

A. Ostium of v. cava inferior

B. Ostium of vv pulmonales

C. Conus arteriosus

D. Ostium aortae

A. 3

B. 4

C. 1

D. 2

Match each numbered term with the most proper lettered one:

1. Fenestrated capillaries

2. Continuous Capillaries

3. Non-continuous capillaries

A. Endothelial cells

B. Basal membrane - interrupted

C. Basal membrane - non-interrupted

D. Pericytes

E. Fenestrae

1. A, C, D, E

2. A, C, D

3. A, B