LOCAL ANAESTHETIC MCQs
LOCAL ANAESTHETIC 1. Cocaine is an example of which type of local anesthetic? a) Ester b) Amide c) Both ester and amide d) None of the above 2. Local anesthetics are often combined with which of the following to prolong their effects? a) Epinephrine b) Corticosteroids c) Antibiotics d) Antihistamines 3. Which of the following local anesthetics has the fastest onset of action? a) Lidocaine b) Benzocaine c) Procaine d) Bupivacaine 4. Which of the following local anesthetics is commonly used for topical anesthesia of mucous membranes? a) Bupivacaine b) Lidocaine c) Cocaine d) Benzocaine 5. Which of the following local anesthetics is typically used topically? a) Bupivacaine b) Benzocaine c) Lidocaine d) Procaine 6. Local anesthetics primarily exert their effect on nerve conduction in which region of the neuron? a) Axon terminal b) Axon c) Cell b...