Lab number 8

last lab quiz i think

Pumping chamber of the heart that moves oxygenated blood into the aorta. Multiple choice:

1) left atrium

2) left ventricle

3) right ventricle

4) right atrium

2) left ventricle

There are___________cardiac veins that drain into the coronary sinus. 

3 major

Is the highlighted structure closed during atrial systole or during ventricular systole?

ventricular systole

Identify the highlighted vessel.

right coronary artery

Identify the highlighted vessel.

pulmonary trunk

Identify the highlighted vessel.

chordae tendineae

Identify the highlighted vessel.

left pulmonary artery

Identify the highlighted vessel.

middle cardiac vein

The highlighted structure is a remnant of which structure in the fetus?

ductus arteriosus

Identify the highlighted structure.

interatrial septum

Identify the highlighted vessel.

coronary sinus

The highlighted vessel returns blood from the body to which chamber of the heart?

right atrium

The right and left coronary arteries arise from the ascending aorta. True or False

True

Base (posterior surface) of the heart is formed by the atria, mainly the…

Multiple choice:

1) right atrium

2) left atrium

3) right ventricle

4) apex

left atrium

All of the following statements about the apex of the heart are true EXCEPT…

1) lies at the level of the fifth intercostal 

2) It is accessed through the 5th intercostal space

3) it is adjacent to the right auricle

4) It is found along the mid-clavicular line

it is adjacent to the right auricle

Which of the following is NOT an associated structure of the left ventricle?

1) aortic valve

2) Tricuspid valve

3) Mitral valve

4) chordae tendinae

2) Tricuspid valve

The valve that separates the left atria and left ventricles has 3 names, which of the following is NOT one of the three names?

1) Left AV valve

2) bicuspid

3) mitral

4) semilunar

4) semilunar

After being used by the major organs of the body, deoxygenated blood is dumped into the right atrium of the heart by two large veins known as the…

1) brachiocephalic VEINS

2) subclavian

3) carotids

4) superior/inferior vena cava

4) superior/inferior vena cava

Name the shared wall between the right and left ventricles

interventricular septum

Name the receiving chamber of the heart that moves deoxygenated blood from the vena cava

right atrium