A typical adult heart measures cm ( in) from the attached base to the apex
The apex reached the fifth intercostal space approximately cm ( in) to the of the midline
The apex is cm ( in) thick
The heart is located near the chest wall directly behind the
is the cardiac muscle tissue
The is the thickest of all the heart chambers
The atrioventricular valve ( AV valve) is also known as the bicuspid or the valve
Blood leaves the ventricle through the aortic semilunar valve and into the
The Left Circumflex Artery supplies the and the
The Left Marginal Artery supplies the
The direction of blood flow away from the heart and back again is 1. 2. 3. 4. 5.
are thin-walled veins that receive blood from capillaries
The capillary beds have the greatest combined
Systolic Pressure - peak blood pressure measured during ventricular
Diastolic Pressure- minimum blood pressure at the end of the ventricular
The way to find is Systolic pressure - Diastolic pressure
respond to changes in carbon dioxide, oxygen, or pH levels in the blood and cerebrospinal fluid
is the amount of blood ejected by the left ventricle each minute
Oxygen saturation in the right chambers of the heart is %
Oxygen saturation in the left chambers of the heart is %
The sinoatrial node is known as the heart's natural
A cardiac cycle consists of one period of and
Preload indicates how much a ventricle contains
The inferior vena cava delivers blood to the right atrium from the rest of the ____________, ______________, and ________________
Trunk
Lower Limbs
Neck
Viscera
The intra-atrial septum separates the __________ and __________
Right and Left Ventricle
Right Atrium and Right Ventricle
Right Atrium and Left Atrium
Left Atrium and Left Ventricle
There are 6 pulmonary veins
The Superior Vena Cava delivers blood to the right atria from the head, neck, upper limbs, and ____________
Chest
Rest of the trunk
The Right Coronary Artery supplies the ❌ and the ❌
The Left Anterior Descending Artery supplies the ________________, _______________, and _____________
right ventricle
left ventricle
interventricular septum
right atrium
The Right Marginal Artery supplies the right ventricle and apex
