Select the drug which is used by intravenous infusion for emergency control of tachycardia and sudden rise in blood pressure: A. Amiodarone B. Lignocaine C. Esmolol D. Disopyramide

Select the drug which is used by intravenous infusion
for emergency control of tachycardia and sudden rise
in blood pressure:
A. Amiodarone
B. Lignocaine
C. Esmolol
D. Disopyramide
by

1 Answer

Answer :

C. Esmolo
by

Related questions

The following procedure for rapid lowering of BP in hypertensive urgency/emergency has been abandoned: A. Sublingual/oral nifedipine B. Intravenous glyceryl trinitrate infusion C. Intravenous sodium nitroprusside infusion D. Intravenous esmolol injection

Description : The following procedure for rapid lowering of BP in hypertensive urgency/emergency has been abandoned: A. Sublingual/oral nifedipine B. Intravenous glyceryl trinitrate infusion C. Intravenous sodium nitroprusside infusion D. Intravenous esmolol injection

Last Answer : A. Sublingual/oral nifedipine

Which of the following is an orally active drug that blocks sodium channels and decreases action potential duration? (a) Adenosine (b) Amiodarone (c) Disopyramide (d) Esmolol (e) Mexiletine

Description : Which of the following is an orally active drug that blocks sodium channels and decreases action potential duration? (a) Adenosine (b) Amiodarone (c) Disopyramide (d) Esmolol (e) Mexiletine

Last Answer : Ans: E

A semiconscious patient of haemorrhagic cerebral stroke has been brought to the emergency. His blood pressure is 240/120 mmHg. Select the procedure to lower his blood pressure as rapidly as possible: A. Sublingual nifedipine B. Intramuscular injection of hydralazine C. Intravenous infusion of sodium nitroprusside D. Intravenous injection of clonidin

Description : A semiconscious patient of haemorrhagic cerebral stroke has been brought to the emergency. His blood pressure is 240/120 mmHg. Select the procedure to lower his blood pressure as ... injection of hydralazine C. Intravenous infusion of sodium nitroprusside D. Intravenous injection of clonidin

Last Answer : C. Intravenous infusion of sodium nitroprussid

Which of the following has the longest half-life of all antiarrhythmic drugs? (a) Adenosine (b) Amiodarone (c) Disopyramide (d) Esmolol (e) Flecainide

Description : Which of the following has the longest half-life of all antiarrhythmic drugs? (a) Adenosine (b) Amiodarone (c) Disopyramide (d) Esmolol (e) Flecainide

Last Answer : Ans: B

Select the most suitable antiarrhythmic drug for counteracting ventricular extrasystoles due to digoxin toxicity: A. Lignocaine B. Quinidine C. Verapamil D. Amiodarone

Description : Select the most suitable antiarrhythmic drug for counteracting ventricular extrasystoles due to digoxin toxicity: A. Lignocaine B. Quinidine C. Verapamil D. Amiodarone

Last Answer : A. Lignocaine

The following antiarrhythmic drug has the most prominent anticholinergic action: A. Disopyramide B. Quinidine C. Procainamide D. Lignocaine

Description : The following antiarrhythmic drug has the most prominent anticholinergic action: A. Disopyramide B. Quinidine C. Procainamide D. Lignocaine

Last Answer : A. Disopyramide

Select the vasodilator that is administered only by slow intravenous infusion and dilates both resistance as well as capacitance vessels: A. Minoxidil B. Diazoxide C. Sodium nitroprusside D. Glyceryl trinitrate

Description : Select the vasodilator that is administered only by slow intravenous infusion and dilates both resistance as well as capacitance vessels: A. Minoxidil B. Diazoxide C. Sodium nitroprusside D. Glyceryl trinitrate

Last Answer : C. Sodium nitroprusside

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 patient of acute myocardial infarction being treated in intensive care unit developed left ventricular failure with raised central venous pressure. It was decided to use glyceryl trinitrate. Which route/method of administration would be most suitable: A. Sublingual B. Oral C. Intravenous bolus injection D. Slow intravenous infusion

Description : A patient of acute myocardial infarction being treated in intensive care unit developed left ventricular failure with raised central venous pressure. It was decided to use glyceryl trinitrate. Which route ... suitable: A. Sublingual B. Oral C. Intravenous bolus injection D. Slow intravenous infusion

Last Answer : D. Slow intravenous infusion

Select the drug which is an ‘inodilator’ beneficial in refractory congestive heart failure: A. Nicorandil B. Amiodarone C. Amrinone D. Carvedilol

Description : Select the drug which is an ‘inodilator’ beneficial in refractory congestive heart failure: A. Nicorandil B. Amiodarone C. Amrinone D. Carvedilol

Last Answer : C. Amrinone

Infusion of potassium chloride is indicated in digitalis toxicity when the manifestation(s) is/are: A. Vomiting, hyperapnoea and visual disturbance B. Pulsus bigeminus with heart rate 110/min in a patient on maintenance digoxin therapy C. Ventricular tachycardia in a child who has accidentally ingested 10 digoxin tablets D. 2:1 A-V block with occasional ventricular extrasystoles

Description : Infusion of potassium chloride is indicated in digitalis toxicity when the manifestation(s) is/are: A. Vomiting, hyperapnoea and visual disturbance B. Pulsus bigeminus with heart rate 110/min ... accidentally ingested 10 digoxin tablets D. 2:1 A-V block with occasional ventricular extrasystoles

Last Answer : B. Pulsus bigeminus with heart rate 110/min in a patient on maintenance digoxin therapy

Intravenous saline infusion is the treatment of choice for the following complication(s) of vigorous furosemide therapy: A. Dilutional hyponatremia B. Acute saline depletion C. Hypokalemia D. All of the above

Description : Intravenous saline infusion is the treatment of choice for the following complication(s) of vigorous furosemide therapy: A. Dilutional hyponatremia B. Acute saline depletion C. Hypokalemia D. All of the above

Last Answer : B. Acute saline depletion

The following regimen is preferred for nonsurgical termination of pregnancy in the first 7 weeks: A. Intravenous oxytocin infusion B. Intramuscular carboprost C. Intravaginal mifepristone followed by intraamniotic dinoprost D. Oral mifepristone followed by oral misoprostol

Description : The following regimen is preferred for nonsurgical termination of pregnancy in the first 7 weeks: A. Intravenous oxytocin infusion B. Intramuscular carboprost C. Intravaginal mifepristone followed by intraamniotic dinoprost D. Oral mifepristone followed by oral misoprostol

Last Answer : D. Oral mifepristone followed by oral misoprosto

Lignocaine is the preferred antiarrhythmic for emergency control of cardiac arrhythmias following acute myocardial infarction because: A. It has a rapidly developing and titratable antiarrhythmic action B. It causes little myocardial depression and hypotension C. It has broad spectrum antiarrhythmic efficacy in atrial as well as ventricular arrhythmias D. Both ‘A’ and ‘B’ are correct

Description : Lignocaine is the preferred antiarrhythmic for emergency control of cardiac arrhythmias following acute myocardial infarction because: A. It has a rapidly developing and titratable antiarrhythmic action B. It causes ... atrial as well as ventricular arrhythmias D. Both A' and B' are correct

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

Intravenous injection of quinine produces: A. Rise in blood pressure B. Neuromuscular block C. Hyperglycaemia D. Hypoglycaemia

Description : Intravenous injection of quinine produces: A. Rise in blood pressure B. Neuromuscular block C. Hyperglycaemia D. Hypoglycaemia

Last Answer : D. Hypoglycaemia

The following drug has been found to improve urine flow in elderly males with benign prostatic hypertrophy: A. Nifedipine B. Prazosin C. Disopyramide D. Imipramine

Description : The following drug has been found to improve urine flow in elderly males with benign prostatic hypertrophy: A. Nifedipine B. Prazosin C. Disopyramide D. Imipramine

Last Answer : B. Prazosin

In addition to slow intravenous infusion, which of the following routes of administration allows for titration of the dose of a drug with the response: A. Sublingual B. Transdermal C. Inhalational D. Nasal insufflation

Description : In addition to slow intravenous infusion, which of the following routes of administration allows for titration of the dose of a drug with the response: A. Sublingual B. Transdermal C. Inhalational D. Nasal insufflation

Last Answer : C. Inhalational

In addition to slow intravenous infusion, which of the following routes of administration allows for titration of the dose of a drug with the response: A. Sublingual B. Transdermal C. Inhalational D. Nasal insufflation

Description : In addition to slow intravenous infusion, which of the following routes of administration allows for titration of the dose of a drug with the response: A. Sublingual B. Transdermal C. Inhalational D. Nasal insufflation

Last Answer : C. Inhalational

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

Choose the antiarrhythmic drug which prolongs action potential, can aggravate atrioventricular block but not heart failure, and has broad spectrum utility in acute as well as chronic, and ventricular as well as supraventricular arrhythmias: A. Quinidine B. Amiodarone C. Mexiletine D. Diltiazem

Description : Choose the antiarrhythmic drug which prolongs action potential, can aggravate atrioventricular block but not heart failure, and has broad spectrum utility in acute as well as chronic, and ventricular as well as supraventricular arrhythmias: A. Quinidine B. Amiodarone C. Mexiletine D. Diltiazem

Last Answer : B. Amiodarone

The following antiarrhythmic drug accumulates in the body for a very long time: A. Procainamide B. Mexiletine C. Bretylium D. Amiodarone

Description : The following antiarrhythmic drug accumulates in the body for a very long time: A. Procainamide B. Mexiletine C. Bretylium D. Amiodarone

Last Answer : D. Amiodarone

Started within 4-6 hours of acute myocardial infarction, which of the following drug(s) can reduce the area of necrosis and the attendant mortality: A. Propranolol B. Glyceryl trinitrate C. Lignocaine D. Both ‘A’ and ‘B’ are correct

Description : Started within 4-6 hours of acute myocardial infarction, which of the following drug(s) can reduce the area of necrosis and the attendant mortality: A. Propranolol B. Glyceryl trinitrate C. Lignocaine D. Both ‘A’ and ‘B’ are correct

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

The antiarrhythmic drug which decreases both rate of depolarization (phase 0) as well as rate of repolarization (phase 3) of myocardial fibres is: A. Lignocaine B. Propranolol C. Quinidine D. Verapamil

Description : The antiarrhythmic drug which decreases both rate of depolarization (phase 0) as well as rate of repolarization (phase 3) of myocardial fibres is: A. Lignocaine B. Propranolol C. Quinidine D. Verapamil

Last Answer : C. Quinidine

A patient of acute myocardial infarction being treated in intensive care unit developed left ventricular failure with raised central venous pressure. It was decided to use glyceryl trinitrate. Which route/method of administration would be most suitable. (a) Sublingual (b) Oral (c) Intravenous bolus injection (d) Slow intravenous infusion

Description : A patient of acute myocardial infarction being treated in intensive care unit developed left ventricular failure with raised central venous pressure. It was decided to use glyceryl trinitrate. Which route/ ... (a) Sublingual (b) Oral (c) Intravenous bolus injection (d) Slow intravenous infusion

Last Answer : Ans: D

A 16-year-old-girl is found to have paroxysmal attacks of rapid heart rate. The antiarrhythmic of choice in most cases of acute AV nodal tachycardia is (a) Adenosine (b) Amiodarone (c) Flecainide (d) Propranolol (e) Quinidine

Description : A 16-year-old-girl is found to have paroxysmal attacks of rapid heart rate. The antiarrhythmic of choice in most cases of acute AV nodal tachycardia is (a) Adenosine (b) Amiodarone (c) Flecainide (d) Propranolol (e) Quinidine

Last Answer : Ans: A

Moderate amounts of alcohol produce the following effects except: A. Flushing B. Tachycardia C. Diuresis D. Rise in body temperature

Description : Moderate amounts of alcohol produce the following effects except: A. Flushing B. Tachycardia C. Diuresis D. Rise in body temperature

Last Answer : D. Rise in body temperature

Rapid intravenous injection of clonidine causes rise in BP due to: A. Stimulation of vasomotor centre B. Release of noradrenaline from adrenergic nerve endings C. Agonistic action on vascular α2 adrenergic receptors D. Cardiac stimulation

Description : Rapid intravenous injection of clonidine causes rise in BP due to: A. Stimulation of vasomotor centre B. Release of noradrenaline from adrenergic nerve endings C. Agonistic action on vascular α2 adrenergic receptors D. Cardiac stimulation

Last Answer : C. Agonistic action on vascular α2 adrenergic receptors

The typical response to intravenous injection of 5-HT in an anaesthetised animal is: A. Rise in BP B. Fall in BP C. Rise followed by brief fall in BP D. Transient fall, followed by brief rise, followed by prolonged fall in BP

Description : The typical response to intravenous injection of 5-HT in an anaesthetised animal is: A. Rise in BP B. Fall in BP C. Rise followed by brief fall in BP D. Transient fall, followed by brief rise, followed by prolonged fall in BP

Last Answer : D. Transient fall, followed by brief rise, followed by prolonged fall in BP

The following is true of linezolid except: A. It inhibits bacterial protein synthesis at an early step B. It is active against vancomycin resistant enterococci C. It is the drug of choice for enterococcal endocarditis D. It can be administered orally as well as by i.v. infusion

Description : The following is true of linezolid except: A. It inhibits bacterial protein synthesis at an early step B. It is active against vancomycin resistant enterococci C. It is the drug of choice for enterococcal endocarditis D. It can be administered orally as well as by i.v. infusion

Last Answer : C. It is the drug of choice for enterococcal endocarditis

The following antianginal drug is most likely to produce tachycardia as a side effect: A. Amlodipine B. Nifedipine C. Diltiazem D. Verapamil

Description : The following antianginal drug is most likely to produce tachycardia as a side effect: A. Amlodipine B. Nifedipine C. Diltiazem D. Verapamil

Last Answer : B. Nifedipine

The following drug terminates paroxysmal supraventricular tachycardia rapidly, but cannot be used to prevent its recurrences: A. Verapamil B. Adenosine C. Propranolol D. Digoxin

Description : The following drug terminates paroxysmal supraventricular tachycardia rapidly, but cannot be used to prevent its recurrences: A. Verapamil B. Adenosine C. Propranolol D. Digoxin

Last Answer : B. Adenosine

The following drug is preferred for termination as well as prophylaxis of paroxysmal supraventricular tachycardia: A. Digoxin B. Verapamil C. Propranolol D. Quinidine

Description : The following drug is preferred for termination as well as prophylaxis of paroxysmal supraventricular tachycardia: A. Digoxin B. Verapamil C. Propranolol D. Quinidine

Last Answer : B. Verapami

The following adverse effect can occur even long after withdrawal of the offending drug: A. Paradoxical tachycardia B. Tardive dyskinesia C. Malignant hyperthermia D. Gynaecomastia

Description : The following adverse effect can occur even long after withdrawal of the offending drug: A. Paradoxical tachycardia B. Tardive dyskinesia C. Malignant hyperthermia D. Gynaecomastia

Last Answer : B. Tardive dyskinesia

The preferred drug for status epilepticus is: A. Intravenous diazepam B. Intravenous phenytoin sodium C. Intramuscular phenobarbitone D. Rectal diazepam

Description : The preferred drug for status epilepticus is: A. Intravenous diazepam B. Intravenous phenytoin sodium C. Intramuscular phenobarbitone D. Rectal diazepam

Last Answer : A. Intravenous diazepam

The preferred drug for suppressing febrile convulsions is: A. Intramuscular phenobarbitone B. Intravenous phenytoin C. Rectal diazepam D. Oral sodium valproate

Description : The preferred drug for suppressing febrile convulsions is: A. Intramuscular phenobarbitone B. Intravenous phenytoin C. Rectal diazepam D. Oral sodium valproate

Last Answer : C. Rectal diazepam

The drug used for controlling tetany is: A. Intravenous diazepam B. Intramuscular vitamin D C. Intravenous calcium gluconate D. Intravenous calcitonin

Description : The drug used for controlling tetany is: A. Intravenous diazepam B. Intramuscular vitamin D C. Intravenous calcium gluconate D. Intravenous calcitonin

Last Answer : C. Intravenous calcium gluconate

In an anaesthetized dog, repeated intravenous injection of ephedrine shows the phenomenon of: A. Anaphylaxis B. Tachyphylaxis C. Idiosyncrasy D. Drug resistance

Description : In an anaesthetized dog, repeated intravenous injection of ephedrine shows the phenomenon of: A. Anaphylaxis B. Tachyphylaxis C. Idiosyncrasy D. Drug resistance

Last Answer : B. Tachyphylaxis

5 A nonvolatile, highly lipid soluble drug is metabolized at a rate of 15% per hour. On intravenous injection it produces general anaesthesia for 10 min. Which process is responsible for termination of its action: A. Metabolism in liver B. Plasma protein binding C. Excretion by kidney D. Redistribution

Description : 5 A nonvolatile, highly lipid soluble drug is metabolized at a rate of 15% per hour. On intravenous injection it produces general anaesthesia for 10 min. Which process is responsible for termination ... : A. Metabolism in liver B. Plasma protein binding C. Excretion by kidney D. Redistribution

Last Answer : D. Redistribution

Select the compound that is preferred for high dose intravenous corticosteroid pulse therapy: A. Cortisone B. Hydrocortisone C. Triamcinolone D. Methyl prednisolone

Description : Select the compound that is preferred for high dose intravenous corticosteroid pulse therapy: A. Cortisone B. Hydrocortisone C. Triamcinolone D. Methyl prednisolone

Last Answer : D. Methyl prednisolone

Use of ritodrine to arrest premature labour can cause the following complications except: A. Tachycardia B. Fall in blood pressure C. Hypoglycaemia D. Pulmonary edema

Description : Use of ritodrine to arrest premature labour can cause the following complications except: A. Tachycardia B. Fall in blood pressure C. Hypoglycaemia D. Pulmonary edema

Last Answer : C. Hypoglycaemia

The homopo lysacchar ide used for intravenous infusion as plasma substitute is (A) Agar (B) Inulin (C) Pectin (D) Starch

Description : The homopo lysacchar ide used for intravenous infusion as plasma substitute is (A) Agar (B) Inulin (C) Pectin (D) Starch

Last Answer : A

Thrombolytic therapy has become a useful adjunct in the management of peripheral arterial occlusion. In this setting, direct intraarterial administration rather than intravenous has been advocated to decrease the risk of systemic bleeding. Which of the following true statement(s) concerning the use of thrombolytic agents for arterial occlusion is/are true? a. A standard technique involves infusing high-dose urokinase, 4000 units per minute for 1–2 hours, directly into the clot by a catheter embedded in the thrombus b. If progress is made, further fibrinolytic therapy is given at 1000 to 2000 units per minute until clot lysis has occurred c. The usual infusion time by the above-stated technique is usually in excess of 24 hours d. Successful clot lysis occurs more frequently in arterial graf

Description : Thrombolytic therapy has become a useful adjunct in the management of peripheral arterial occlusion. In this setting, direct intraarterial administration rather than intravenous has been advocated ... may be indicated for situations where complete clot evacuation cannot be accomplished surgically

Last Answer : Answer: a, b, e The most popular method for intraarterial thrombolytic therapy for arterial occlusion involves passing a guidewire through the thrombus with arteriographic guidance and ... acute arterial occlusion) or when distal vasculative is occluded and precludes appropriate inflow patency

Noradrenaline is administered by (a) Subcutaneous injection (b) Intramuscular injection (c) Slow intravenous infusion (d) All of the above routes

Description : Noradrenaline is administered by (a) Subcutaneous injection (b) Intramuscular injection (c) Slow intravenous infusion (d) All of the above routes

Last Answer : Ans: C

When the nurse administers intravenous gamma-globulin infusion, she recognizes that which of the following complaints, if reported by the patient, may indicate an adverse effect of the infusion? a) Tightness in the chest Flank pain, tightness in the chest, or hypotension indicates adverse effects of gamma-globulin infusion.

Description : When the nurse administers intravenous gamma-globulin infusion, she recognizes that which of the following complaints, if reported by the patient, may indicate an adverse effect of the infusion? a) ... urination is a sign of urinary tract infection, not an adverse effect of gamma-globulin infusion.

Last Answer : a) Tightness in the chest Flank pain, tightness in the chest, or hypotension indicates adverse effects of gamma-globulin infusion.

33. The client is scheduled to undergo appendectomy. Preparation for appendectomy includes the following: 1. Intravenous infusion 2. Laxative 3. Pubic area shaving 4. Enema 5. Shower 6. Pain medication

Description : 33. The client is scheduled to undergo appendectomy. Preparation for appendectomy includes the following: 1. Intravenous infusion 2. Laxative 3. Pubic area shaving 4. Enema 5. Shower 6. Pain medication

Last Answer : B. 1, 3, and 5

Noradrenaline is administered by: A. Subcutaneous injection B. Intramuscular injection C. Slow intravenous infusion D. All of the above routes

Description : Noradrenaline is administered by: A. Subcutaneous injection B. Intramuscular injection C. Slow intravenous infusion D. All of the above routes

Last Answer : C. Slow intravenous infusion

Noradrenaline is administered by: A. Subcutaneous injection B. Intramuscular injection C. Slow intravenous infusion D. All of the above routes

Description : Noradrenaline is administered by: A. Subcutaneous injection B. Intramuscular injection C. Slow intravenous infusion D. All of the above routes

Last Answer : C. Slow intravenous infusion

Hypothyroidism is a possible consequence of prolonged therapy with: A. Amiodarone B. Mexiletine C. Sotalol D. Procainamide

Description : Hypothyroidism is a possible consequence of prolonged therapy with: A. Amiodarone B. Mexiletine C. Sotalol D. Procainamide

Last Answer : A. Amiodarone

A woman in the 28th week of pregnancy has developed pregnancy induced hypertension with a blood pressure reading of 150/100 mm Hg. Select the most appropriate antihypertensive drug for her: A. Furosemide B. Methyldopa C. Propranolol D. Captopril

Description : A woman in the 28th week of pregnancy has developed pregnancy induced hypertension with a blood pressure reading of 150/100 mm Hg. Select the most appropriate antihypertensive drug for her: A. Furosemide B. Methyldopa C. Propranolol D. Captopril

Last Answer : B. Methyldopa

Select the drug that may improve myocardial tolerance to ischaemia and reduce anginal attacks without altering heart rate, blood pressure or myocardial O2 consumption: A. Trimetazidine B. Nicorandil C. Dipyridamole D. Nicotinic acid

Description : Select the drug that may improve myocardial tolerance to ischaemia and reduce anginal attacks without altering heart rate, blood pressure or myocardial O2 consumption: A. Trimetazidine B. Nicorandil C. Dipyridamole D. Nicotinic acid

Last Answer : A. Trimetazidine