The following antiepileptic drug raises pentylene tetrazol seizure threshold but does not modify maximal electroshock seizures: A. Ethosuximide B. Carbamazepine C. Primidone D. Phenobarbitone

The following antiepileptic drug raises pentylene
tetrazol seizure threshold but does not modify maximal
electroshock seizures:
A. Ethosuximide
B. Carbamazepine
C. Primidone
D. Phenobarbitone
by

1 Answer

Answer :

A. Ethosuximide
by

Related questions

he antiepileptic drug which suppresses maximal electroshock as well as kindled seizures, raises pentylenetetrazol threshold and is effective in both generalized tonic-clonic as well as absence seizures is: A. Phenytoin B. Carbamazepine C. Sodium valproate D. Ethosuximide

Description : he antiepileptic drug which suppresses maximal electroshock as well as kindled seizures, raises pentylenetetrazol threshold and is effective in both generalized tonic-clonic as well as absence seizures is: A. Phenytoin B. Carbamazepine C. Sodium valproate D. Ethosuximide

Last Answer : C. Sodium valproate

Carbamazepine possesses the following property not shared by phenytoin: A. Modification of maximal electroshock seizures B. Raising threshold for pentylenetetrazol convulsions C. Suppression of complex partial seizures D. Amelioration of trigeminal neuralgia

Description : Carbamazepine possesses the following property not shared by phenytoin: A. Modification of maximal electroshock seizures B. Raising threshold for pentylenetetrazol convulsions C. Suppression of complex partial seizures D. Amelioration of trigeminal neuralgia

Last Answer : B. Raising threshold for pentylenetetrazol convulsions

Select the antiepileptic drug that is effective in manicdepressive illness as well: A. Ethosuccimide B. Primidone C. Phenobarbitone D. Carbamazepine

Description : Select the antiepileptic drug that is effective in manicdepressive illness as well: A. Ethosuccimide B. Primidone C. Phenobarbitone D. Carbamazepine

Last Answer : D. Carbamazepine

The following antiepileptic drug is most likely to impair learning and memory, and produce behavioral abnormalities in children: A. Valproic acid B. Phenobarbitone C. Phenytoin D. Ethosuximide

Description : The following antiepileptic drug is most likely to impair learning and memory, and produce behavioral abnormalities in children: A. Valproic acid B. Phenobarbitone C. Phenytoin D. Ethosuximide

Last Answer : B. Phenobarbitone

Select the antiepileptic drug that in addition is a preferred treatment for post herpetic neuralgia and pain due to diabetic neuropathy: A. Carbamazepine B. Gabapentin C. Lamotrigine D. Primidone

Description : Select the antiepileptic drug that in addition is a preferred treatment for post herpetic neuralgia and pain due to diabetic neuropathy: A. Carbamazepine B. Gabapentin C. Lamotrigine D. Primidone

Last Answer : B. Gabapentin

The following antiepileptic drug is likely to cause hyponatremia as a side effect, especially in elderly patients: A. Primidone B. Carbamazepine C. Phenytoin D. Sodium valproate

Description : The following antiepileptic drug is likely to cause hyponatremia as a side effect, especially in elderly patients: A. Primidone B. Carbamazepine C. Phenytoin D. Sodium valproate

Last Answer : B. Carbamazepine

Select the drug having a narrow spectrum antiepileptic activity restricted to absence seizures: A. Lamotrigine B. Ethosuccimide C. Sodium valproate D. Primidone

Description : Select the drug having a narrow spectrum antiepileptic activity restricted to absence seizures: A. Lamotrigine B. Ethosuccimide C. Sodium valproate D. Primidone

Last Answer : . Ethosuccimide

Select the factor which indicates that withdrawal of the successfully used antiepileptic medication is likely to result in recurrence of seizures: A. Childhood epilepsy B. Partial seizures C. Treatment started soon after seizure onset D. Absence of EEG abnormality

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Last Answer : B. Partial seizures

Choose the correct statement about lamotrigine: A. It is a dopaminergic agonist used in parkinsonism B. It acts by blocking NMDA-type of glutamate receptors C. It is a broad spectrum antiepileptic drug D. It suppresses tonic-clonic seizures, but worsens absence seizures

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Last Answer : C. It is a broad spectrum antiepileptic drug

The following is true of topiramate except: A. It is a broad spectrum antiepileptic drug B. It inhibits the enzyme carbonic anhydrase C. It is used as add-on therapy in refractory partial seizures D. It is not effective in generalized tonic-clonic seizures

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Last Answer : D. It is not effective in generalized tonic-clonic seizures

A 3-year-old boy gets seizures whenever he develops fever. Which is the most appropriate strategy so that he does not develop febrile convulsions: A. Treat fever with paracetamol and do not give any anticonvulsant drug B. Continuous phenobarbitone prophylaxis till the age of 10 years C. Continuous diazepam prophylaxis for 3 years D. Intermittent diazepam prophylaxis started at the onset of fever

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Last Answer : D. Intermittent diazepam prophylaxis started at the onset of fever

Which of the following is the most suitable drug for a 6-year-old girl suffering from absence seizures with occasional generalized tonic-clonic seizures: A. Ethosuccimide B. Sodium valproate C. Carbamazepine D. Phenytoin

Description : Which of the following is the most suitable drug for a 6-year-old girl suffering from absence seizures with occasional generalized tonic-clonic seizures: A. Ethosuccimide B. Sodium valproate C. Carbamazepine D. Phenytoin

Last Answer : B. Sodium valproate

Olanzapine has the following features except: A. It is an antipsychotic drug with weak D2 receptor blocking action B. It has potent 5-HT2 blocking and antimuscarinic actions C. It lowers seizure threshold D. It produces prominent extrapyramidal side effects

Description : Olanzapine has the following features except: A. It is an antipsychotic drug with weak D2 receptor blocking action B. It has potent 5-HT2 blocking and antimuscarinic actions C. It lowers seizure threshold D. It produces prominent extrapyramidal side effects

Last Answer : D. It produces prominent extrapyramidal side effect

A combination of two or more antiepileptic drugs is used: A. Routinely in all types of epilepsy B. In all cases of complex partial seizures C. In all cases of secondarily generalized seizures D. Only when monotherapy with first/second choice drugs fails

Description : A combination of two or more antiepileptic drugs is used: A. Routinely in all types of epilepsy B. In all cases of complex partial seizures C. In all cases of secondarily generalized seizures D. Only when monotherapy with first/second choice drugs fails

Last Answer : D. Only when monotherapy with first/second choice drugs fails

The following statement is not true of carbamazepine: A. It generates an active metabolite B. Its plasma half life decreases to nearly half of the original value after chronic use C. It is being used in mania D. It is not effective in complex partial seizures

Description : The following statement is not true of carbamazepine: A. It generates an active metabolite B. Its plasma half life decreases to nearly half of the original value after chronic use C. It is being used in mania D. It is not effective in complex partial seizures

Last Answer : D. It is not effective in complex partial seizures

In man sedation caused by morphine is characterised by: A. Little or no motor incoordination B. Initial excitement C. Rise in seizure threshold D. All of the abov

Description : In man sedation caused by morphine is characterised by: A. Little or no motor incoordination B. Initial excitement C. Rise in seizure threshold D. All of the abov

Last Answer : A. Little or no motor incoordination

Imipramine produces the following actions except: A. Euphoria B. Dryness of mouth C. Tachycardia D. Lowering of seizure threshold

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Which of the following adverse effects of neuroleptic drugs is positively correlated to the antipsychotic potency of the different compounds: A. Sedation B. Extrapyramidal motor disturbances C. Postural hypotension D. Lowering of seizure threshold

Description : Which of the following adverse effects of neuroleptic drugs is positively correlated to the antipsychotic potency of the different compounds: A. Sedation B. Extrapyramidal motor disturbances C. Postural hypotension D. Lowering of seizure threshold

Last Answer : B. Extrapyramidal motor disturbances

The following is true about actions of ethylalcohol: A. It exerts anticonvulsant action followed by lowering of seizure threshold B. It lowers pain threshold C. It increases confidence and reduces number of errors D. It increases heat production and helps to keep warm in cold weather

Description : The following is true about actions of ethylalcohol: A. It exerts anticonvulsant action followed by lowering of seizure threshold B. It lowers pain threshold C. It increases confidence and reduces number of errors D. It increases heat production and helps to keep warm in cold weather

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At therapeutic doses, actions of amphetamine include the following except: A. Prolongation of attention span B. Wakefulness C. Lowering of seizure threshold D. Delaying fatigue

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At therapeutic doses, actions of amphetamine include the following except: A. Prolongation of attention span B. Wakefulness C. Lowering of seizure threshold D. Delaying fatigue

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At therapeutic doses, actions of amphetamine include the following except: A. Prolongation of attention span B. Wakefulness C. Lowering of seizure threshold D. Delaying fatigue

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The following is true in the treatment of epilepsy except: A. The choice of drug depends on the cause of epilepsy and not on the seizure type B. Treatment should be instituted as early as possible C. Treatment is generally started with a single drug and the other drug is added or substituted according to response D. Withdrawal of drug can be attempted if no seizures have occurred for 3-5 years

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Pyritinol (pyrithioxine) is used as: A. Analeptic drug B. Cognition enhancing drug C. Antiepileptic drug

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A manic patient has been brought to the hospital with nonstop talking, singing, uncontrolable behaviour and apparent loss of contact with reality. Which of the following is the most appropriate drug for rapid control of his symptoms: A. Lithium carbonate B. Phenobarbitone C. Haloperidol D. Valproic acid

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

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

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Which of the following drugs can precipitate hypoglycaemia if given to a diabetic controlled with a sulfonylurea drug: A. Phenobarbitone B. Chloramphenicol C. Rifampicin D. Oral contraceptive

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The drug of choice for tropical eosinophilia is: A. Carbamazepine B. Diethyl carbamazine citrate C. Carbetapentane D. Clomiphene citrate

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The following drug reduces urine volume in both pituitary origin as well as renal diabetes insipidus and is orally active: A. Vasopressin B. Hydrochlorothiazide C. Chlorpropamide D. Carbamazepine

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The following drug can be used as an alternative to lithium in mania and bipolar illness: A. Carbamazepine B. Carisoprodol C. Clomipramine D. Diethyl carbamazine

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The drug of choice for trigeminal neuralgia is: A. Aspirin B. Imipramine C. Carbamazepine D. Valproic acid

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Which of the following categories of medications may result in seizure activity if withdrawn suddenly? a) Tranquilizers Abrupt withdrawal of tranquilizers may result in anxiety, tension, and even seizures if withdrawn suddenly. b) Adrenal corticosteroids Abrupt withdrawal of steroids may precipitate cardiovascular collapse. c) Antidepressants Monoamine oxidase inhibitors increase the hypotensive effects of anesthetics. d) Diuretics Thiazide diuretics may cause excessive respiratory depression during anesthesia due to an associated electrolyte imbalance.

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Last Answer : Correct Answer: 1) 1, 2 and 4

What is Seizure threshold?

Description : What is Seizure threshold?

Last Answer : What is the answer ?

In man sedation caused by morphine is characterized by (a) Initial excitement (b) Little or no motor incoordination (c) Rise in seizure threshold (d) All of the above

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Risk of neural tube defect in the offspring can be minimised in pregnant women receiving antiepileptic drugs by supplemental therapy with: A. Folic acid B. Vitamin A C. Vitamin E D. Pyridoxine

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Which of the following processes plays the major role in terminating the action of phenobarbitone: A. Biliary excretion B. Renal excretion C. Hepatic metabolism D. Redistribution

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An epileptic woman controlled by phenytoin therapy conceives. Which of the following measures is most appropriate: A. Medical termination of pregnancy B. Withdraw phenytoin therapy C. Gradually reduce phenytoin dose to the lowest effective level D. Substitute phenytoin with a combination of carbamazepine and sodium valproate

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Last Answer : C. Gradually reduce phenytoin dose to the lowest effective level

The daily dose of elemental iron for maximal haemopoietic response in an anaemic adult is: A. 30 mg B. 100 mg C. 200 mg D. 500 mg

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Advantages of selective serotonin reuptake inhibitors (SSRIs) include the following except: A. No interference with ejaculation and orgasm B. Minimal sedative action C. Unlikely to cause fall in BP D. Lack of seizure precipitating potential

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