Tut Q's Flashcards
In dogs which one of the following drugs is the drug of choice to treat status epilepticus?
diazepam
Which of the following best describes an effect associated with activation of α1-receptors?
Increased urethral sphincter tone/function.
Which of the following is the sign of bethanechol stimulation of muscarinic receptors?
urination
Which one of the following is NOT correct about medicines which are used as first-line maintenance antiepileptic therapy in dogs?
Levetiracetam
Which of the following is most correct regarding the mechanisms of action of antiepileptic drugs?
Potentiation of GABA actions.
Which of the following about acetylcholine esterase inhibitors is NOT correct?
Can cause tachycardia.
Which of the following adrenergic receptor subtype mediates the phenylpropanolamine-induced contraction of the trigone and sphincter muscle of the urinary bladder?
α1
An electroencephalogram may be used as one of the diagnostic aids for diagnosing epilepsy in animals. Abnormal brain electrical activity may not be observed in which of the following phases
interictal
Which of the following best describes muscarinic receptor agonists that are choline esters?
Methacholine, Acetylcholine
Which of the following is NOT correct regarding the general PKs/PDs (pharmacokinetics /pharmacodynamics) of antiepileptic drugs?
Are not subjected to hepatic metabolism
Which of the following is NOT correct regarding the mechanism of action of antithyroid drugs, the thionamides thiamazole and carbimazole?
They are ineffective when given orally
Which of the followings should NOT be used in asthmatic cats or horses with COPD?
Non-selective β blockers.
Which of the following adrenergic receptor subtype mediates the bronchodilation action of clenbuterol?
β2
Which of the following medicines is used as first-line maintenance antiepileptic with unknown MOA?
Potassium bromide
