APHY 102 HEART IVY TECH| 100 QUESTIONS WITH
CORRECT ANSWERS| UPDATE WITH EXPERT
FEEDBACK
pulmonary circuit - (ANSWER)What is known as the movement of blood from the
right ventricle to both lungs back to the left atrium, and functions to allow gas
exchange?
systemic circuit - (ANSWER)What is known as the movement of blood from left
ventricle to ALL body tissues and back to right atrium, and functions to supply
nutrients to body cells and pick up wastes?
apex - (ANSWER)What part of the heart is tilted, pointing to the left?
fibrous pericardium, parietal pericardium, pericardial cavity, epicardium (visceral
pericardium), myocardium, endocardium - (ANSWER)If you were to stick a pin
through the outside of the heart what layers would you go through?
cardiac muscle tissue - (ANSWER)?
desmosomes and gap junctions - (ANSWER)What two things are unique to
cardiac cell structure inside intercalated discs?
desmosomes - (ANSWER)What prevents muscle cells from ripping apart?
gap junctions - (ANSWER)What is for electrical coupling of cardiac muscle cells?
, atria - (ANSWER)What chambers are very small, thin, and wrinkled?
ventricles - (ANSWER)What chambers are larger and more muscular?
superior vena cava, inferior vena cava, coronary sinus - (ANSWER)What three
blood vessels empty into the RA?
aorta - (ANSWER)What takes blood out of the LV?
pulmonary trunk - (ANSWER)What takes blood out of the RV?
coronary arteries - (ANSWER)What nourishes the myocardium?
coronary sinus - (ANSWER)What collects blood from the myocardium (wastes)?
interatrial septum - (ANSWER)What separates the atria?
interventricular septum - (ANSWER)What separates the ventricles?
LV, it has to pump blood out of heart to entire body - (ANSWER)What chamber
has the thickest wall (2-3x bigger)? Why?
CORRECT ANSWERS| UPDATE WITH EXPERT
FEEDBACK
pulmonary circuit - (ANSWER)What is known as the movement of blood from the
right ventricle to both lungs back to the left atrium, and functions to allow gas
exchange?
systemic circuit - (ANSWER)What is known as the movement of blood from left
ventricle to ALL body tissues and back to right atrium, and functions to supply
nutrients to body cells and pick up wastes?
apex - (ANSWER)What part of the heart is tilted, pointing to the left?
fibrous pericardium, parietal pericardium, pericardial cavity, epicardium (visceral
pericardium), myocardium, endocardium - (ANSWER)If you were to stick a pin
through the outside of the heart what layers would you go through?
cardiac muscle tissue - (ANSWER)?
desmosomes and gap junctions - (ANSWER)What two things are unique to
cardiac cell structure inside intercalated discs?
desmosomes - (ANSWER)What prevents muscle cells from ripping apart?
gap junctions - (ANSWER)What is for electrical coupling of cardiac muscle cells?
, atria - (ANSWER)What chambers are very small, thin, and wrinkled?
ventricles - (ANSWER)What chambers are larger and more muscular?
superior vena cava, inferior vena cava, coronary sinus - (ANSWER)What three
blood vessels empty into the RA?
aorta - (ANSWER)What takes blood out of the LV?
pulmonary trunk - (ANSWER)What takes blood out of the RV?
coronary arteries - (ANSWER)What nourishes the myocardium?
coronary sinus - (ANSWER)What collects blood from the myocardium (wastes)?
interatrial septum - (ANSWER)What separates the atria?
interventricular septum - (ANSWER)What separates the ventricles?
LV, it has to pump blood out of heart to entire body - (ANSWER)What chamber
has the thickest wall (2-3x bigger)? Why?
