IBHRE CEPS (Engineering) EXAM STUDY GUIDE COMPLETE RATED A.

IBHRE CEPS (Engineering) EXAM STUDY
GUIDE COMPLETE RATED A.
Left coronary blood flow occurs during what and why
✔✔diastole because diastole releases compressed endocardial capillaries
Where does delay occur in AVN
✔✔upper region (AN-N)
Where are baroreceptors located?
✔✔carotid sinus and aortic arch
neurotransmitter at parasympathetic nerve junctions
✔✔acetylcholine
Carotid sinus massage
✔✔-chronotropic effect
inspiration results in
✔✔increased heart rate and RV stroke volume, increased venous return,
decreased intracardiac pressure
vascular resistance occurs at
✔✔arterioles