alpha and beta effects

Question 1

Alpha 1

Answer 1

Peripheral Vasoconstriction, increased SVR, increased BP

Question 2

Beta 1

Answer 2

Increased chronotropy and inotropy

Question 3

Beta 2

Answer 3

B2 agonist-> promotes sympathetic stimulation of bronchial smooth muscle cells, reducing interaction between actin and myosin causing smooth muscle relaxation-> bronchodilation