SUMMARY: andrenergic alpha stim effects Flashcards
1
Q
Cardio
A
↑ arterial resistance, esp small bv (more ⍺ receptors)
↑ BP -> baro-reflex ↓ HR
2
Q
Eye
A
Mydriasis w/o inhibiting accommodation
radial pupillary dilator stim’d
3
Q
Respiration
A
Vasoconstriction up airway/muc memb = decongestion
4
Q
GU
A
constriction = urinary continence
ejaculation