pharmacology (1)

pharmacology (1)

>>>>Adrenergic Agonist Practice Test <<<< [as you grow,the beauty steals inward]

published on November 14, 2012265 responses 1 5.0★ / 5

which of the following drugs prevent sleep?

EP
dopamine
ephedrine

which of the following drugs have more effect on alpha receptors?

NE
Dopamine
dobutamine

which of the following drugs causes lipolysis?

EP and isoproterenol
EP and NE
EP dopamine

which of the following drugs used in acute asthma?

EP and isoproterenol
EP and NE
EP and dopamine

which of the following drug is Alpha agonist?

Phenylephrine
EP
dopamine

effects of beta 2 adrenoceptors?

Select the six correct answers
vasodilation
vasoconstriction
slightly decreased PR
bronchodilation
increased muscle and liver glycogenolysis
increased release of glucagon
relaxted uterine SM

which of the following drugs are used in chronic asthma?

EP
Ephedrine
NE

which of the following drug constrict arterioles in skin but dilate vessels to skeletal muscles?

EP
NE
dopamine

which drug is D1 receptor agonist?

Fenoldopam
EP
NP

which of the following drug can not increase both systolic and diastolic pressure?

EP and NE
isoproterenol
EN and dopamine

which of the following drugs increases CO?

EP,NE,dopamine,dobutamine
phenylephrine and fenoldopam
EP NE and fenoldopam

effects of alpha 1 adrenoceptor?

Select the five correct answers
vasoconstriction
increase PR
increase BP
mydriasis
increased closure of internal sphinecter of bladder
vasodilation

which of the drugs cause extreme vasoconstriction?

EP
NE
atropine

which of the following drug increase blood suger?

EP and isoproterenol
EP and dopamine
EP and NE

which of the following drug diminish the blood flow to the kidney?

EP
NE
Dopamine

which of the following drugs interact with both Alpha and Beta receptors?

EP
isoproterenol
NE
Pheynlephrine

which of the drugs can never be uses in treatment of asthma due to weak beta 2 activities?

EP
NE
dopamine

which drug can activates D receptor and both Alpha and Beta receptros?

Dopamine
EP
NE

which of the following drug increases CO with little changes in HR?

Dobutamine
Dopamine
EP

which of the following functions alpha 1 receptors can't do?

vasoconstriction and mydriasis
vasodilation and increases TPR
increases TPR and increases BP
mydriasis andincreases closure of internal muscles of bladder

effects of alpha 2 adrenoceptor?

Select the three correct answers
inhibition of NE release
inhibition of acetylcholine release
inhibition of insulin realse
mydriasis

which drug is Beta 1 agonist?

dobutamine
EP
NE

effects of beta 1 adrenoceptor?

Select the four correct answers
tachycardia
increase lipolysis
increased myocardial contractility
increased release of renin
bradycardia

which of the following drug can activates both Alpha and Beta receptors?

Ephedrine
NE
Fenoldopam

which of the following function beta 2 can't perform?

visodilation and bronchodilation
increases blood suger and relax bladder muscles
decreases TPR and visoconstriction
decreases TPR and increase glycogenolysis

which of the following receptors predominant on heart?

Beta 1
Beta 2
Alpha 1
Alpha 2

which of the following drugs increases blood suger?

EP and Isoproterenol
Dopamine and NE
EP and NE

which of the following drug is rarely used as bronchodilators and asthma?

EP
NE
isoproterenol

which of the following drug preferentially activates beta 1 receptor as compared with beta 2 recepter?

NE
dopamine
dobutamine

which of the following drug can increases renal blood flow?

EP
NE
dopamine

which of the following drug can decreases renal blood flow?

EP
NE
Dopamine

which of following drug stimulate both beta1 and beta 2 receptros?

isoproterenol
dopamine
EP

which of the following drug is used in open angle glaucoma?

EP
NE
dopamine

in atropine pretreatment what will be the effect of EP on heart?

tachycardia
bradycardia
no effect