Download 31 Heart-I.

31. Heart and arteries Topic #1
! What direction has the apex of the heart?
To the left, downwards and forward
#To the left, downwards and backward
To the left, upwards and forward
To the left, upwards and backward
! What direction has the base of the heart?
Upwards and backward
#Downwards and forward
Upwards and forward
Downwards and backward
! The anterior surface of the heart adjoins the ...
Sternum and ribs
#Right lung
Left lung
Vertebral column
!1 The inferior surface of the heart adjoins the ...
Diaphragm
#Right lung
Left lung
Vertebral column
! The lateral surfaces of the heart adjoin the ...
Lungs
#Diaphragm
Vertebral column
Sternum and ribs
! Where is the coronary groove located?
Between the ventricles and atriums
#Between the right and left ventricles
Between the right and left atriums
Between the right ventricles and pulmonary trunk
! Where is the anterior interventricular groove located?
Between the ventricles on the anterior surface
#Between the ventricles on the posterior surface
Between the atriums on the anterior surface
Between the atriums on the posterior surface
! Where is the posterior interventricular groove located?
Between the ventricles on the posterior surface
#Between the ventricles on the anterior surface
Between the atriums on the anterior surface
Between the atriums on the posterior surface
! What chamber of the heart is the diaphragmatic surface made up?
Left ventricle (predominatingly)
#Right ventricle
Left atrium
Right atrium
! How many chambers has the heart?
4
#3
2
5
! The blood directs from the right atrium to the ...
Right ventricle
#Left ventricle
Inferior vena cava
Superior vena cava
! The blood directs from the right ventricle to the ...
Pulmonary trunk
#Right atrium
Left ventricle
Aorta
! The blood directs from the left atrium to the ...
Left ventricle
#Right ventricle
Pulmonary veins
Aorta
! The blood directs from the left ventricle to the ...
Aorta
#Left atrium
Right ventricle
Pulmonary veins
!1 What vessels are the part of the lesser [pulmonary] circulation?
Pulmonary trunk and pulmonary veins
#Aorta and pulmonary veins
Pulmonary trunk and superior vena cava
Aorta, superior and inferior vena cava
!1 What vessels are the part of the greater [systemic] circulation?
Aorta, superior and inferior vena cava
#Pulmonary trunk and pulmonary veins
Aorta and pulmonary veins
Pulmonary trunk and superior vena cava
! The lesser [pulmonary] circulation starts by:
Pulmonary trunk
#Aorta
Pulmonary veins
Superior vena cava
! The greater [systemic] circulation starts by:
Aorta
#Pulmonary trunk
Pulmonary veins
Superior vena cava
! The lesser [pulmonary] circulation ends by:
Pulmonary veins
#Pulmonary trunk
Aorta
Superior vena cava
! The greater [systemic] circulation ends by:
Superior and inferior vena cava
#Aorta
Pulmonary trunk
Pulmonary veins
! The oxygenated blood fills the ...
Aorta
#Pulmonary arteries
Superior vena cava
Inferior vena cava
! The deoxygenated blood fills the ...
Superior vena cava
#Aorta
Coronary artery
Pulmonary veins
! The pulmonary trunk starts from:
Right ventricle
#Left ventricle
Left atrium
Right atrium
! The aorta starts from:
Left ventricle
#Right ventricle
Left atrium
Right atrium
! The upper border of the heart is:
Line between the upper borders of the 3rd costal cartilages
#Line between the upper borders of the 4th costal cartilages
Line between the sternoclavicular joints
At the level of the sternal angle
! The right border of the heart is:
1-2 cm to the right from the sternum between the 3rd
and 5th costal cartilages
#At the right border of the sternum
On the middle of the sternum
On the midclavicular line
! The apex of the heart projects ...
1,5 cm medially from midclavicular line on the 5th left
intercostal space
#1,5 cm laterally from midclavicular line on the 5th left
intercostal space
Left 3rd intercostal space
Right 3rd intercostal space
! The additional chamber of the right atrium is:
Right auricle
#Coronary sinus
Fossa ovalis
Sinus venous
! What separates the right and left atria?
Interatrial septum
#Interventricular septum
Septum pellucidum
Interatrial membrane
! What separates the right and left ventricles?
Interventricular septum
#Interatrial septum
Septum pellucidum
Interventricular membrane
! Where is the heart located?
In middle mediastinum
#In superior mediastinum
In anterior mediastinum
In posterior mediastinum
! All structures are parts of the right atrium, except:
Opening of the pulmonary trunk
#Opening of the superior vena cava
Opening of the inferior vena cava
Opening of the coronary sinus
! What structure is located on the interatrial septum?
Fossa ovalis
#Opening of the superior vena cava
Opening of the inferior vena cava
Opening of the coronary sinus
! Where is the intervenous tubercle located?
Between the openings of superior and inferior vena cava
#On the interatrial septum
Inside the right auricle
Near the coronary sinus
!1 What structure is located between the right atrium and
right ventricle?
Right atrioventricular opening
#Terminal crest
Opening of the inferior vena cava
Opening of the coronary sinus
!1 What wall of the right ventricle is made by the
interventricular septum?
Medial (left)
#Inferior
Anterior
lateral
! What parts has the interventricular septum?
Membranous and muscular
#Membranous and spongious
Septal and muscular
Mucous and muscular
! All structures are parts of the right ventricle, except:
Aortic opening
#Opening of the pulmonary trunk
Septal cusp of the tricuspid valve
Anterior cusp of the tricuspid valve
! All structures are parts of the tricuspid valve, except:
Semilunar valvulae
#Septal cusp
Posterior cusp
Anterior cusp
! The chordae tendineae are located between the ...
Papillary muscles and free borders of the atrioventricular
valves
# Papillary muscles and free borders of the semilunar
valves
Papillary muscles and aortic valve
Pectinate muscles and free borders of the atrioventricular
valves
! All structures are parts of the valve of pulmonary trunk,
except:
Posterior semilunar valve
#Anterior semilunar valve
Right semilunar valve
Left semilunar valve
! How many openings has the left atrium?
5
#3
2
6
! How many openings has the left ventricle?
2
#3
4
5
! What valve closes the left atrioventricular opening?
Mitral valve
#Tricuspid valve
Aortic valve
Valve of the pulmonary trunk
! All structures are parts of the aortic valve, except:
Anterior semilunar valve
#Posterior semilunar valve
Right semilunar valve
Left semilunar valve
! What valve closes the right atrioventricular opening?
Tricuspid valve
#Mitral valve
Aortic valve
Valve of the pulmonary trunk
! The outer layer of the cardiac wall is:
Epicardium
#Myocardium
Endocardium
Pericardium
! The middle layer of the cardiac wall is:
Myocardium
#Epicardium
Endocardium
Pericardium
! The inner layer of the cardiac wall is:
Endocardium
#Myocardium
Epicardium
Pericardium
! Where do the muscular fibres of the myocardium originate?
From the fibrous rings
#From the apex
From the atriums
From the aortic opening
! What parts of the soft skeleton of the heart do you know?
Fibrous rings and trigons
#Papillary muscles
Pectinate muscles
Endocardium