Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
47 Cards in this Set
- Front
- Back
what are the locations of alpha 1 receptors? (5)
|
eyes
male sex organs blood vessels prostatic capsule bladder me BPB |
|
if you activate alpha 1 receptors in the blood vessels, what does that produce?
|
vasoconstriction
|
|
if you activate alpha 1 receptors in the sexual apparatus of males, what does that produce?
|
ejaculation
|
|
if you activate alpha 1 receptors in the smooth muscle of the bladder sphincter, what will that produce
|
contraction
|
|
if you activate alpha 1 receptors in the prostatic capsule, what will that produce
|
contraction
|
|
if you block alpha 1 receptors, what will happen?
|
dilate / relax
|
|
what would you give to a man who has a dynamic obstruction?
|
alpha 1 blocker
|
|
what would you give to help with nasal congestion?
|
alpha 1 agonist
|
|
what would you give to relax the uterus?
|
beta 2 agonist
|
|
alpha 1 or alpha 2
what works on the peripheral blood flow |
alpha 1
|
|
alpha 1 or alpha 2
what is used to treat hypertension |
alpha 2 (because it constricts when stimulate)
|
|
alpha 1 or alpha 2
what works on the CNS blood flow |
alpha 2
|
|
when alpha 2 is stimulated, what happens?
|
constricts
|
|
alpha 1 or alpha 2
what is presynaptic |
alpha 2
|
|
where are beta 1 receptors located?
|
heart and kidney
|
|
if you stimulate/activate beta 1 receptors, what will you get: (3)
|
increase Heart rate
increase force of contraction increase conduction through the AV node |
|
what does the activation of beta 1 receptors in the kidney do?
-what does it help us do? |
releases renin into the blood
which causes vasoconstriction so it helps elevate blood pressure |
|
activation of beta 2 receptors in the lung leads to:
|
bronchial dilation
|
|
activation of beta 2 receptors in the uterus causes
|
relaxation of uterine smooth muscle
|
|
activation of beta 2 receptors in the arteries of the heart, lungs, and skeletal muscle causes what?
|
vasodilation (the opposite effect of alpha 1)
|
|
activation of beta 2 receptors in the liver and sketletal muscle promotes what relating to glucose
|
glycogenolysis (breakdown of glycogen into glucose) which increases blood levels of glucse
|
|
activation of beta 2 receptors in skeletam muscle enhances (relaxation or contraction)
|
contraction
|
|
activation of dopamine receptors does what to the kidney
|
dilates renal blood vessels (increases blood flow)
|
|
what reduces receptor stimulation
|
alpha 2
|
|
Stimulation increases heart rate & breakdown of fat into fatty acids
|
beta 1
|
|
what produces bronchial dilation?
|
beta 2
|
|
what affects the lung and increases heart rate
|
beta 2
|
|
if you want to constrict your veins and arteries, what do you give?
|
alpha 1
|
|
what can you give to relax the uterus
|
beta 2
|
|
what can you give to dilate the bronchi
|
beta 2
|
|
what can you give to increase heart rate
|
beta 1
|
|
what can you give to release renin from the kidney
|
beta 1
|
|
what can you give to promote glycogenolysis which increases blood glucose
|
beta 2
|
|
what can you give to contract the bladder?
|
alpha 1
|
|
what can you give for ejaculation
|
alpha 1
|
|
what can you give to contract the arteries of the eye
|
alpha 1
|
|
anticoagulant or antiplatelet?
heparin |
anticoagulant
|
|
anticoagulant or antiplatelet?
lovenox |
anticoagulant
|
|
anticoagulant or antiplatelet?
warfarin |
anticoagulant
|
|
anticoagulant or antiplatelet?
plavix |
antiplatelet
|
|
anticoagulant or antiplatelet?
aspirin |
antiplatelet
|
|
anticoagulant or antiplatelet?
drugs that reduce formation of fibrin by inhibiting synthesis of clotting factors |
anticoagulant
|
|
anticoagulant or antiplatelet?
inhibiting the activity of clotting factors |
anticoagulant
|
|
anticoagulant or antiplatelet?
inhibits synthesis of clotting factors (including factor X and thrombin) |
anticoagulant
|
|
anticoagulant or antiplatelet?
inhibits enzyme production for platelet development |
antiplatelet
|
|
anticoagulant or antiplatelet?
suppresses platelet aggregation |
antiplatelet
|
|
anticoagulant or antiplatelet?
blocks ADP receptor |
antiplatelet
|