HONDROS PN BIO 117 EXAM 3| [LATEST 2026/2027 UPDATE] QUESTIONS & ANSWERS | GRADE A | 100% CORRECT
ischemia ✔️lack of blood supply
angina ✔️chest pain
myocardial infarction ✔️heart attack
heart valves ✔️prevent back flow of blood
types of heart valves ✔️atrioventricular and semilunar
atrioventricular valves ✔️between atria and ventricles
semilunar valves ✔️between ventricles and arteries
s1 sounds - lubb ✔️AV valve closing sounds
s2 sound - dubb ✔️semilunar valve closing sounds
right coronary artery ✔️artery vascularizing the right side of the heart
left coronary artery ✔️artery supplying blood to the heart tissue
Chambers of the heart ✔️right atrium, right ventricle, left atrium, left ventricle
great vessels of the heart ✔️venae cavae, pulmonary artery, pulmonary vein, aorta
pulmonary circulation ✔️flow of blood from the heart to the lungs and back to the heart
systemic circulation ✔️circulation that supplies blood to all the body except to the lungs
cardium- ✔️heart
peri- ✔️surrounding, around
epi- ✔️outside, outer
myo- ✔️muscle, middle
endo- ✔️in, within
fibrous pericardium ✔️outermost pericardial membrane
blood on the right side of the heart ✔️bad blood / deoxygenated blood
blood on the left side of the heart ✔️good blood / oxygen rich blood
aorta artery ✔️provides blood to body and head
Artery function ✔️Carry blood away from the heart
left ventricle ✔️receives oxygen-rich blood from the left atrium
right ventricle ✔️pumps deoxygenated blood to the lungs
pulmonary veins ✔️Deliver oxygen rich blood from the lungs to the left atrium
myocardium ✔️heart muscle / allows the heart to act as a pump
superior vena cava ✔️receives blood from the head and arms and chest and empties into the right atrium of the heart
inferior vena cava ✔️carries blood from lower regions of the body to right atrium
dysrhythmia ✔️abnormal heart rhythm
ischemia ✔️lack of blood supply
angina ✔️chest pain
myocardial infarction ✔️heart attack
heart valves ✔️prevent back flow of blood
types of heart valves ✔️atrioventricular and semilunar
atrioventricular valves ✔️between atria and ventricles
semilunar valves ✔️between ventricles and arteries
s1 sounds - lubb ✔️AV valve closing sounds
s2 sound - dubb ✔️semilunar valve closing sounds
right coronary artery ✔️artery vascularizing the right side of the heart
left coronary artery ✔️artery supplying blood to the heart tissue
Chambers of the heart ✔️right atrium, right ventricle, left atrium, left ventricle
great vessels of the heart ✔️venae cavae, pulmonary artery, pulmonary vein, aorta
pulmonary circulation ✔️flow of blood from the heart to the lungs and back to the heart
systemic circulation ✔️circulation that supplies blood to all the body except to the lungs
cardium- ✔️heart
peri- ✔️surrounding, around
epi- ✔️outside, outer
myo- ✔️muscle, middle
endo- ✔️in, within
fibrous pericardium ✔️outermost pericardial membrane
blood on the right side of the heart ✔️bad blood / deoxygenated blood
blood on the left side of the heart ✔️good blood / oxygen rich blood
aorta artery ✔️provides blood to body and head
Artery function ✔️Carry blood away from the heart
left ventricle ✔️receives oxygen-rich blood from the left atrium
right ventricle ✔️pumps deoxygenated blood to the lungs
pulmonary veins ✔️Deliver oxygen rich blood from the lungs to the left atrium
myocardium ✔️heart muscle / allows the heart to act as a pump
superior vena cava ✔️receives blood from the head and arms and chest and empties into the right atrium of the heart
inferior vena cava ✔️carries blood from lower regions of the body to right atrium
dysrhythmia ✔️abnormal heart rhythm
