Pharmacology

Question 1

the reason why there is little or no adverse effects of carbacholo?

Select the three correct answers

b/c of high potency

b/c of non selectivity for receptor

b/c of long duration of action

Answer

b/c of selectivity for receptor and low potency

Question 2

receptors of bethanechol?

Select the two correct answers

nicotonic (weak)

muscranic (strongly)

Answer

nicotonic( strongly)

Answer

muscranic (weak)

Question 3

drug that is used in the treatment of accomodative esotropia ( when two eyes are not lined up)?

demecarium

Answer

edrophonium

Answer

neostigmine

Question 4

edrophonium intracenous injection leads to?

mucle strength

no effect

Answer

mucle relaxation

Question 5

tracine,donepezil,rivastigmine,glantamine are cholinergice agonists and they are used for?

Select the one correct answers

alzeihmer's diseas

Answer

sjogren's syndrome

Answer

zerostomia

Question 6

which of the following is ture about donepezil,rivastigmine,glantamine are cholinergice agonists ?

only delay the progression of alzeihmer's diseas

Answer

completely treatment of alzeihmer's disease

Answer

doesn't treat alzeihmer's diseas

Question 7

drugs that are used in the treatment of glaucoma?

Select the four correct answers

Answer

bethanichol

Answer

neostigmine

Answer

edrophonium

Question 8

the action of carbacholo?

Select the three correct answers

cardiovascular and GIT

mimic the effect of Ach ( in eye)

realse EP by adrenal medulla by its ( nicotonic action)

Answer

block EP by adrenal medulla by its ( nictonic action)

Question 9

which of the following drugs or drug is irreversible in cholinergic agonists?

Select the one correct answers

echothiophate

Answer

edrophonium

Answer

pralidoxine

Answer

demecarium

Question 10

pilocarpine is used in?

Select the two correct answers

sjogren's syndrome

xerostomia

Answer

selevation

Question 11

which drug is used in overdose of anti cholinergice drugs?

physostigmine

Answer

phridostigmine

Answer

pilocarpine

Question 12

drugs that are used in open angle glaucoma?

Select the one correct answers

demecarium

Answer

echothiophste

Answer

pilocarpine

Question 13

which of the following drugs are indirect acting drugs in cholinergic agonists?

Select the six correct answers

Answer

pilocarpine

Question 14

a pateint has xerostomia by irridation of head and neck, which medicine should be administered ?

carbachol

pilocarpine

Answer

neostigmine

Question 15

drugs that are used in the treatment of chronic myasthenia gravis?

Select the two correct answers

pyridostigmine

ambenomium

Answer

demecarium

Answer

edrophonium

Question 16

pilocarpine is used in which type of glaucoma?

narrow and wide angle

Answer

narrow angle

Answer

wide angle

Question 17

which of the following drugs are reversible in cholinergic agonists?

Select the four correct answers

Answer

echothiophate

Question 18

which of the following drug is found naturally in plants?

physostigmine

Answer

pilocarpine

Answer

phridostigmine

Question 19

in the condition of dry mouth and lack of tears we can give which of the following drugs?

orally tablets of pilocarpine and cevimeline

Answer

pilocarpine and bethanechol

Answer

cevimeline and carbachol

Question 20

which drug is the antidote of edrophonium?

atropine

Answer

neostigmine

Answer

pilocarpine

Question 21

adverse effects of echothiophate is?

cause cataracts

enemia

nausia

Answer

edrophonium

Answer

neostigmine

Answer

hematotoxicity

Answer

cardiotoxicity

Answer

echothiophate

Answer

cardiology

Answer

hepatology

Answer

pyridostigmine

Answer

ambenomium

Answer

action on smooth mucles of GIT and smooth mucles of bladder

Answer

pyridostigmine

Answer

neostigmine

Answer

demecarium

Answer

edrophonium

Answer

pyridostigmine and amenomium

Question 22

drug is used in an emergency glaucoma?

pilocaripine

Question 23

tarcine was 1st avalible drug but not used any more becuase of?

hepatotoxicity

Question 24

drugs that are used in both open and narrow angle glaucoma?

Select the two correct answers

demecarium

pilocarpine

Question 25

pilocarpine is mostly used in which of the followings?

opthalmology

Question 26

which drug causes the reactivation of acetylcholinesterase is?

pralidorxime

Question 27

actions of echothiophate?

Select the three correct answers

genrelaized cholinergic stimulation

paralysis of motor function( include breathing difficulties)

convulsions

Question 28

which of the following drug is used in the diagnosis of myasthenia gravis?

edrophonium

Question 29

receptors of physostigmine?

Select the three correct answers

nicotonice of ANS

muscranice of ANS

N and M of neuromuscular junction

Question 30

which of the following drugs are direct acting drugs in cholinergic agnonists?

Select the five correct answers

Question 31

which of the following drug is used in symptomatic myasthenia gravis?

Select the one correct answers

neostigmine