Children are more susceptible than adults to the following action of atropine: A. Tachycardia producing B. Cycloplegic C. Gastric antisecretory D. Central excitant and hyperthermic

Children are more susceptible than adults to the
following action of atropine:
A. Tachycardia producing
B. Cycloplegic
C. Gastric antisecretory
D. Central excitant and hyperthermic
by

1 Answer

Answer :

D. Central excitant and hyperthermic
by

Related questions

Children are more susceptible than adults to the following action of atropine: A. Tachycardia producing B. Cycloplegic C. Gastric antisecretory D. Central excitant and hyperthermic

Description : Children are more susceptible than adults to the following action of atropine: A. Tachycardia producing B. Cycloplegic C. Gastric antisecretory D. Central excitant and hyperthermic

Last Answer : D. Central excitant and hyperthermic

Tolerance is generally not acquired to: A. Antisecretory action of atropine B. Sedative action of chlorpromazine C. Emetic action of levodopa D. Vasodilator action of nitrates

Description : Tolerance is generally not acquired to: A. Antisecretory action of atropine B. Sedative action of chlorpromazine C. Emetic action of levodopa D. Vasodilator action of nitrates

Last Answer : A. Antisecretory action of atropine

The quarternary analogues of belladonna alkaloids are preferred over the natural alkaloids for antisecretory/ antispasmodic indications because: A. They have additional nicotinic receptor blocking activity B. They are incompletely absorbed after oral administration C. They are devoid of CNS and ocular effects D. Dose to dose they are more potent than atropine

Description : The quarternary analogues of belladonna alkaloids are preferred over the natural alkaloids for antisecretory/ antispasmodic indications because: A. They have additional nicotinic receptor blocking activity B. They are ... of CNS and ocular effects D. Dose to dose they are more potent than atropine

Last Answer : C. They are devoid of CNS and ocular effects

Glycopyrrolate is the preferred antimuscarinic drug for use before and during surgery because: A. It is potent and fast acting B. It has no central action C. It has antisecretory and vagolytic actions D. All of the above

Description : Glycopyrrolate is the preferred antimuscarinic drug for use before and during surgery because: A. It is potent and fast acting B. It has no central action C. It has antisecretory and vagolytic actions D. All of the above

Last Answer : B. It has no central action

Glycopyrrolate is the preferred antimuscarinic drug for use before and during surgery because: A. It is potent and fast acting B. It has no central action C. It has antisecretory and vagolytic actions D. All of the above

Description : Glycopyrrolate is the preferred antimuscarinic drug for use before and during surgery because: A. It is potent and fast acting B. It has no central action C. It has antisecretory and vagolytic actions D. All of the above

Last Answer : D. All of the above

Tolerance is generally not acquired to: A. Antisecretory action of atropine B. Sedative action of chlorpromazine C. Emetic action of levodopa D. Vasodilator action of nitrates

Description : Tolerance is generally not acquired to: A. Antisecretory action of atropine B. Sedative action of chlorpromazine C. Emetic action of levodopa D. Vasodilator action of nitrates

Last Answer : A. Antisecretory action of atropine

The following class of gastric antisecretory drug also reduce gastric motility and have primary effect on juice volume, with less marked effect on acid and pepsin content: A. Histamine H2 blockers B. Anticholinergics C. Proton pump inhibitors D. Prostaglandins

Description : The following class of gastric antisecretory drug also reduce gastric motility and have primary effect on juice volume, with less marked effect on acid and pepsin A. Histamine H2 blockers B. Anticholinergics C. Proton pump inhibitors D. Prostaglandins

Last Answer : B. Anticholinergics

Hypnotic dose of diazepam produces the following action: A. Tachycardia B. Constipation C. Hyperalgesia D. Decreased nocturnal gastric secretion

Description : Hypnotic dose of diazepam produces the following action: A. Tachycardia B. Constipation C. Hyperalgesia D. Decreased nocturnal gastric secretion

Last Answer : D. Decreased nocturnal gastric secretion

Atropine produces the following actions except: A. Tachycardia B. Mydriasis C. Dryness of mouth D. Urinary incontinence

Description : Atropine produces the following actions except: A. Tachycardia B. Mydriasis C. Dryness of mouth D. Urinary incontinence

Last Answer : D. Urinary incontinence

Atropine produces the following actions except: A. Tachycardia B. Mydriasis C. Dryness of mouth D. Urinary incontinence

Description : Atropine produces the following actions except: A. Tachycardia B. Mydriasis C. Dryness of mouth D. Urinary incontinence

Last Answer : D. Urinary incontinence

The mydriatic incapable of producing cycloplegia sufficient for refraction testing in children is: A. Atropine B. Hyoscine C. Homatropine D. Cyclopentolate

Description : The mydriatic incapable of producing cycloplegia sufficient for refraction testing in children is: A. Atropine B. Hyoscine C. Homatropine D. Cyclopentolate

Last Answer : C. Homatropine

The quarternary analogues of belladonna alkaloids are preferred over the natural alkaloids for antisecretory/ antispasmodic indications because: A. They have additional nicotinic receptor blocking activity B. They are incompletely absorbed after oral administration C. They are devoid of CNS and ocular effects D. Dose to dose they are more potent than atropine

Description : The quarternary analogues of belladonna alkaloids are preferred over the natural alkaloids for antisecretory/ antispasmodic indications because: A. They have additional nicotinic receptor blocking activity B. They are ... of CNS and ocular effects D. Dose to dose they are more potent than atropine

Last Answer : C. They are devoid of CNS and ocular effects

The organ most sensitive to actions of atropine is: A. Gastric glands B. Salivary glands C. Urinary bladder muscle D. Heart

Description : The organ most sensitive to actions of atropine is: A. Gastric glands B. Salivary glands C. Urinary bladder muscle D. Heart

Last Answer : B. Salivary glands

Succinylcholine can produce all except A) Induce malignant hyperthermia in susceptible patients B) Prolonged paralysis occurs in case of butyrylcholinesterase abnormalities (as succinylcholine is not metabolized) C) Tachycardia, particularly in children D) Increase intraocular pressure

Description : Succinylcholine can produce all except A) Induce malignant hyperthermia in susceptible patients B) Prolonged paralysis occurs in case of butyrylcholinesterase abnormalities (as succinylcholine is not metabolized) C) Tachycardia, particularly in children D) Increase intraocular pressure

Last Answer : Ans: C

Glycopyrrolate is the preferred antimuscannic drug for use before and during surgery because (a) It is potent and fast acting (b) It has no central action (c) It has antisecretory and vagolytic actions (d) All of the above

Description : Glycopyrrolate is the preferred antimuscannic drug for use before and during surgery because (a) It is potent and fast acting (b) It has no central action (c) It has antisecretory and vagolytic actions (d) All of the above

Last Answer : Ans: D

Atropine does not antagonise the following feature of anticholinesterase poisoning: A. Hypotension B. Central excitation C. Muscle paralysis D. Bronchoconstriction

Description : Atropine does not antagonise the following feature of anticholinesterase poisoning: A. Hypotension B. Central excitation C. Muscle paralysis D. Bronchoconstriction

Last Answer : C. Muscle paralysis

Atropine does not antagonise the following feature of anticholinesterase poisoning: A. Hypotension B. Central excitation C. Muscle paralysis D. Bronchoconstriction

Description : Atropine does not antagonise the following feature of anticholinesterase poisoning: A. Hypotension B. Central excitation C. Muscle paralysis D. Bronchoconstriction

Last Answer : C. Muscle paralysis

Which racial difference in response to drugs has been mentioned incorrectly below: A. Africans require higher concentration of atropine to dilate pupils B. Black races are more responsive to antihypertensive action of beta blockers C. Japanese are more prone to develop SMON due to halogenated hydroxyquinolines D. Chloramphenicol induced aplastic anaemia is rare among Indians

Description : Which racial difference in response to drugs has been mentioned incorrectly below: A. Africans require higher concentration of atropine to dilate pupils B. Black races are more responsive ... SMON due to halogenated hydroxyquinolines D. Chloramphenicol induced aplastic anaemia is rare among Indians

Last Answer : B. Black races are more responsive to antihypertensive action of beta blockers

Use of adenosine for terminating an episode of paroxysmal supraventricular tachycardia has the following advantages except: A. It does not produce any side effect B. It can be given to patients with low blood pressure C. Its action lasts less than 1 min after bolus intravenous injection D. It is effective in patients not responding to verapamil

Description : Use of adenosine for terminating an episode of paroxysmal supraventricular tachycardia has the following advantages except: A. It does not produce any side effect B. It can be given to patients ... 1 min after bolus intravenous injection D. It is effective in patients not responding to verapamil

Last Answer : A. It does not produce any side effect

A small amount of atropine is added to the diphenoxylate tablet/syrup to: A. Suppress associated vomiting of gastroenteritis B. Augment the antimotility action of diphenoxylate C. Block side effects of diphenoxylate D. Discourage overdose and abuse of diphenoxylate

Description : A small amount of atropine is added to the diphenoxylate tablet/syrup to: A. Suppress associated vomiting of gastroenteritis B. Augment the antimotility action of diphenoxylate C. Block side effects of diphenoxylate D. Discourage overdose and abuse of diphenoxylate

Last Answer : D. Discourage overdose and abuse of diphenoxylate

The progastrokinetic action of the following drug(s) is attenuated by atropine: A. Domperidone B. Metoclopramide C. Cisapride D. Both ‘B’ and ‘C’

Description : The progastrokinetic action of the following drug(s) is attenuated by atropine: A. Domperidone B. Metoclopramide C. Cisapride D. Both ‘B’ and ‘C’

Last Answer : D. Both ‘B’ and ‘C

Which of the following mydriatics has the fastest and briefest action: A. Atropine B. Homatropine C. Tropicamide D. Cyclopentolate

Description : Which of the following mydriatics has the fastest and briefest action: A. Atropine B. Homatropine C. Tropicamide D. Cyclopentolate

Last Answer : C. Tropicamide

Procainamide differs from quinidine in the following respect(s): A. It does not cause paradoxical tachycardia B. It has no α adrenergic blocking activity C. It has little antivagal action D. Both ‘B’ and ‘C’ are corre

Description : Procainamide differs from quinidine in the following respect(s): A. It does not cause paradoxical tachycardia B. It has no α adrenergic blocking activity C. It has little antivagal action D. Both ‘B’ and ‘C’ are corre

Last Answer : D. Both ‘B’ and ‘C’ are correct

Procainamide differs from quinidine in the following respect(s): A. It does not cause paradoxical tachycardia B. It has no α adrenergic blocking activity C. It has little antivagal action D. Both ‘B’ and ‘C’ are correct

Description : Procainamide differs from quinidine in the following respect(s): A. It does not cause paradoxical tachycardia B. It has no α adrenergic blocking activity C. It has little antivagal action D. Both ‘B’ and ‘C’ are correct

Last Answer : D. Both ‘B’ and ‘C’ are correct

A patient has been taking digoxin for several years for chronic heart failure is about to receive atropine for another condition. A common effect of digoxin (at therapeutic blood levels) that can be almost entirely blocked by atropine is (a) Decreased appetite (b) Increased atrial contractility (c) Increased PR interval on the ECG (d) Headaches (e) Tachycardia

Description : A patient has been taking digoxin for several years for chronic heart failure is about to receive atropine for another condition. A common effect of digoxin (at therapeutic blood levels) that can ... Increased atrial contractility (c) Increased PR interval on the ECG (d) Headaches (e) Tachycardia

Last Answer : Ans: C

Which one of the following can be blocked by atropine? (a) Decreased blood pressure caused by hexamethonium (b) Increased blood pressure caused by nicotine (c) Increased skeleton muscle strength caused by neostigmine (d) Tachycardia caused by exercise (e) Tachycardia caused by infusion of acetylcholine

Description : Which one of the following can be blocked by atropine? (a) Decreased blood pressure caused by hexamethonium (b) Increased blood pressure caused by nicotine (c) Increased skeleton muscle ... by neostigmine (d) Tachycardia caused by exercise (e) Tachycardia caused by infusion of acetylcholine

Last Answer : Ans: E

The mydriatic incapable of producing cycloplegia sufficient for refraction testing in children is: A. Atropine B. Hyoscine C. Homatropine D. Cyclopentolate

Description : The mydriatic incapable of producing cycloplegia sufficient for refraction testing in children is: A. Atropine B. Hyoscine C. Homatropine D. Cyclopentolate

Last Answer : C. Homatropine

Hyoscine differs from atropine in that it: A. Exerts depressant effects on the CNS at relatively low doses B. Exerts more potent effects on the heart than on the eye C. Is longer acting D. Has weaker antimotion sickness activity

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Last Answer : A. Exerts depressant effects on the CNS at relatively low doses

3 Select the antiemetic that prevents activation of emetogenic afferents in the gut and their central relay in chemoreceptor trigger zone/nucleus tractus solitarious, but has no effect on gastric motility: A. Ondansetron B. Domperidone C. Metoclopramide D. Cisaprid

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Last Answer : A. Ondansetron

The electrolyte composition of standard WHO oral rehydration solution is based upon that of: A. Enterotoxigenic E. coli diarrhoea stools B. Cholera stools in adults C. Cholera stools in children D. Rotavirus diarrhoea stools

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Radioactive iodine is the treatment of choice for the following category of thyrotoxic patients: A. Children B. Young adults with recent oneset of Grave’s disease C. Elderly patients with ischaemic heart disease D. Pregnant women

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Last Answer : C. Elderly patients with ischaemic heart disease

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Last Answer : D. Correction of distortions of thought and perception occurring in psy

Leishmania donovani is susceptible to certain antifungal drugs because both fungi and Leishmania: A. Utilise purine salvage pathway B. Utilise similar glycolytic mechanisms C. Have similar topoisomerase II enzyme D. Have ergosterol in their cell membranes

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Last Answer : D. Have ergosterol in their cell membranes

Which of the following viruses is most susceptible to acyclovir: A. Herpes simplex type I virus B. Herpes simplex type II virus C. Varicella-zoster virus D. Epstein-Barr virus

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The intermittently multiplying (spurter) tubercle bacilli present within caseous material having low oxygen tension are most susceptible to: A. Ethambutol B. Rifampin C. Streptomycin D. Pyrazinamide

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Last Answer : B. Rifampin

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Last Answer : D. Potential to induce cough in susceptible individuals

Potentiation of bradykinin appears to play a role in the following effects of angiotensin converting enzyme inhibitors except: A. Fall in BP in the short term B. Fall in BP in the long term C. Cough in susceptible individuals D. Angioedema in susceptible individuals

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Description : Sucralfate promotes healing of duodenal ulcer by: A. Enhancing gastric mucus and bicarbonate secretion B. Coating the ulcer and preventing the action of acid-pepsin on ulcer base C. Promoting regeneration of mucosa D. Both ‘A’ and ‘B’ are correct

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Antacid combinations of magnesium and aluminium salts are superior to single component preparations because: A. They have rapid as well as sustained acid neutralizing action B. They are less likely to affect gastric emptying C. They are less likely to alter bowel movement D. All of the above

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Last Answer : A. Misoprostol

Omeprazole exerts practically no other action except inhibition of gastric acid secretion because: A. It transforms into the active cationic forms only in the acidic pH of the gastric juice B. Its active forms have selective affinity for the H+K+ATPase located in the apical canaliculi of gastric parietal cells C. Its cationic forms are unable to diffuse out from the gastric parietal cell canaliculi D. All of the above

Description : Omeprazole exerts practically no other action except inhibition of gastric acid secretion because: A. It transforms into the active cationic forms only in the acidic pH of the gastric juice B. Its ... forms are unable to diffuse out from the gastric parietal cell canaliculi D. All of the above

Last Answer : D. All of the above

Choose the correct statement about nonsteroidal antiinflammatory drugs (NSAIDs): A. NSAIDs attenuate hypoglycaemic action of sulfonylureas B. NSAIDs potentiate antihypertensive action of ACE inhibitors C. Serum lithium levels are lowered by concurrent administration of NSAIDs D. Combined therapy with prednisolone and NSAIDs carries higher risk of gastric bleeding

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Last Answer : D. Combined therapy with prednisolone and NSAIDs carries higher risk of gastric bleeding

The following drug/drugs should not be used to treat tricyclic antidepressant drug poisoning: A. Quinidine B. Digoxin C. Atropine D. All of the above

Description : The following drug/drugs should not be used to treat tricyclic antidepressant drug poisoning: A. Quinidine B. Digoxin C. Atropine D. All of the above

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The following drug is routinely used in preanaesthetic medication for prolonged operations: A. Atropine B. Morphine C. Promethazine D. Ranitidine

Description : The following drug is routinely used in preanaesthetic medication for prolonged operations: A. Atropine B. Morphine C. Promethazine D. Ranitidine

Last Answer : D. Ranitidine

Use of morphine in preanaesthetic medication: A. Is routine except in the presence of contraindications B. Is restricted to patients being anaesthetised with ether C. Should be made only in combination with atropine D. Is restricted mostly to patients in pain preoperativel

Description : Use of morphine in preanaesthetic medication: A. Is routine except in the presence of contraindications B. Is restricted to patients being anaesthetised with ether C. Should be made only in combination with atropine D. Is restricted mostly to patients in pain preoperativel

Last Answer : D. Is restricted mostly to patients in pain preoperatively

Select the drug that has been used to suppress labour: A. Atropine B. Ritodrine C. Prostaglandin E2 D. Progesterone

Description : Select the drug that has been used to suppress labour: A. Atropine B. Ritodrine C. Prostaglandin E2 D. Progesterone

Last Answer : B. Ritodrine

Atropine is contraindicated in: A. Pulmonary embolism B. Digitalis toxicity C. Iridocyclitis D. Raised intraocular tension

Description : Atropine is contraindicated in: A. Pulmonary embolism B. Digitalis toxicity C. Iridocyclitis D. Raised intraocular tension

Last Answer : D. Raised intraocular tension

Atropine does not exert relaxant/antispasmodic effect on the following muscle: A. Intestinal B. Ureteric C. Bronchial D. Laryngeal

Description : Atropine does not exert relaxant/antispasmodic effect on the following muscle: A. Intestinal B. Ureteric C. Bronchial D. Laryngeal

Last Answer : D. Laryngeal