*Cardiovascular system*2*14*2*

#154

*!Blood of the superior vena cava of a fetus goes to the

*right atrium

*right ventricle

*left atrium

*left ventricle

*left auricle

#155

*!Blood from the body of fetus goes to fetal placenta

*by the superior vena cava

*by the inferior vena cava

*by the umbilical artery

*by the ductus arteriosus

*by the pulmonary trunk

#156

*!Left border of the heart of a newborn

*1-2 cm outwards from the left medioclavicular line

*3 cm outwards from the left medioclavicular line

*4 cm outwards from the left medioclavicular line

*0,5 cm outwards from the left medioclavicular line

*5 cm outwards from the left medioclavicular line

#157

*!Right border of the heart of a newborn

*1 cm from the right parasternal line

*2 cm from the right parasternal line

*3 cm from the right parasternal line

*right parasternal line

*right axillary line

#158

*!Upper border of the heart of children aged 2-4 years

*the second rib

*the third rib

*the fourth rib

*the fifth rib

*the first rib

#159

*!Left border of the heart of children aged 2-4 years

*3 cm outwards from the left medioclavicular line

*4 cm outwards from the left medioclavicular line

*1-2 cm outwards from the left medioclavicular line

*0,5 cm outwards from the left medioclavicular line

*6 cm outwards from the left medioclavicular line

#160

*!Upper border of the heart of children aged 5-12 years

*the upper edge of the 1^st rib

*the upper edge of the 2^nd rib

*the upper edge of the 3^rd rib

*the upper edge of the 4^th rib

*the upper edge of the 5^th rib

#161

*!Left border of the heart of children aged 5-12 years

*the left medioclavicular line

*0,5 cm from the left medioclavicular line

*1 cm from the left medioclavicular line

*1,5 cm from the left medioclavicular line

*2 cm from the left medioclavicular line

#162

*!The shape of the heart of a newborns can be

*conical

*oval

*globular

*triangular

*pyramidal

#163

*!Sternocostal surface of the newborn’s pericardium is covered by the

*thymus

*right lung

*left lung

*pleura

*thyroid gland

#164

*!The circumference of the pulmonary artery trunk in comparison with the aortic circumference in the newborns is

*more

*the same

*lesser

*is not expressed

*pulmonary artery is not developed

#165

*!The sympathetic innervation of the heart

*increases the heart rate, dilates the lumen of coronary arteries

*slows the heart rate, constricts the lumen of coronary arteries

*increases the heart rate, constricts the lumen of coronary arteries

*slows the heart rate, dilates the lumen of coronary arteries

*slows the heart rate, constricts the lumen of coronary veins

#166

*!The largest ramus of the right coronary artery

*anterior interventricular ramus (r. interventricularis ant.)

*circumflex ramus (r. circumflexus)

*posterior interventricular ramus (r. interventricularis post.)

*anterior septal ramus (r. septalis ant.)

*auricular ramus

#167

*!Hemiazygos vein is a continuation of the

*left ascending lumbar vein

*right ascending lumbar vein

*portal vein

*right brachiocephalic vein

*internal jugular vein