Practice Exam Flashcards
What are the Receptors, Hormones, and Effects of sympathetic activity of the Heart?
B1
NA
Increased heart rate and force of contraction
What are the Receptors, Hormones, and Effects of parasympathetic activity of the Heart?
M2
ACh
Decreased HR
What are the Receptors, Hormones, and Effects of sympathetic activity of the Broncioles?
B2
NA
Constriction
What are the Receptors, Hormones, and Effects of parasympathetic activity of the Bronchioles?
M3
ACh
Dilation
What are the Receptors, Hormones, and Effects of sympathetic activity of the GI tract?
B1, B2, {a1}
NA
Inhibit digestion {constrict sphincters}
What are the Receptors, Hormones, and Effects of parasympathetic activity of the GI tract?
M2, M3
ACh
Increase digestion
What are the two main causes for Heart Failure?
Ischemia
Hypertension
Why are cardic glycosides used to treat HF?
Increase force of contraction
Decrease work load
(Week 6 - HF)
What are the 3 types of drugs to treat heart failure? Giving examples.
Positive intropes -digoxin, dopamine, PDE inhibitors Vasodilators - ACE inhibitors,nitrates, B-blockers Diuretics -thiazides, furosemide
