The most cardiotoxic local anesthetic among given drugs is: 
a. Procaine                   b. Lidocaine 
c. Bupivacaine             d. Lignocaine 

Which of the following muscle relaxant is used to treat 
spasticity and malignant hyperthermia of neuroleptic 
malignant syndrome? 
a. Vecuronium                  b. Dantrolene 
c. Neostigmine                d. Baclofen 

 The local anesthetic which also acts as an antiarrhythmic 
agent: 
a. Cocaine                           b. Lidocaine 
c. Bupivacaine                    d. Ropivacaine 

Withdrawal symptoms do not usually occur in case of which 
of the following medications? (AIIMS-BBS SNO 2019) 
a. Monoamine oxidase inhibitors 
b. Non-steroidal anti-inflammatory drugs 
c. Selective serotonin reuptake inhibitors 
d. Tetracyclic anti-depressants 

Which of the following drug is used to reverse the muscle 
relaxant effect of tubocurarine?

a. Succinylcholine            b. Neostigmine 
c. Dantrolene                   d. Baclofen 

Which of the following drug is an example of Synthetic 
opioid analgesic? 
a. Aspirin                        b. Morphine 
c. Fentanyl                      d. Indomethacin 

Morphine is contraindicated in which of the following 
condition? (ESI 2010) 
a. Angina 
b. Bronchial asthma 
c. Appendicitis 
d. Myocardial infarction 

A higher dose of local anesthetic agent was inadvertently 
administered through Intravenous route. Which of the 
following system is most likely involved in the toxic effect? 
a. Cardiovascular system 
b. Immune system 
c. Gastrointestinal system 
d. Respiratory system 

Which one of the following is aspirin? 
a. Methyl salicylate                       b. Para amino benzoic acid 
c. Para amino salicylic acid         d. Acetyl salicylic acid