Question: The drug combination which produces Neuroleptanalgesia is______________?

• 1. Daroperidol + Fentanyl
• 2. Deroperidol + Ketamine
• 3. Droperiodl + Ether
• 4. Droperiodl + Thiopental sodium + Nitrous oxide

Question: The dentist who first used Nitrous oxide for the abolition of pain due to dental extraction was_____________?

• 1. Harpes David
• 2. Harvey william
• 3. Horace wells
• 4. Hunter John

Question: Which of the following anesthetic drugs produces powerful stimulation of the cerebral cortex_____________?

• 1. Cocaine
• 2. Procaine
• 3. Lidocaine
• 4. Tetracaine

Question: Ketamine is a________________?

• 1. Short general anesthetic agent
• 2. Local anesthetic agent
• 3. Antidepressive agent
• 4. Hypnotic agent

Question: Problems associated with nitrous oxide anaesthesia is_____________?

• 1. Behavioral problem
• 2. Sensitizes the heart to adrenaline
• 3. Prolonged difficult induction
• 4. Tachycardia and or arrhythmias

Question: Cardiac arrhythmias are most commonly seen during administration of____________?

• 1. Thiopental
• 2. Halothane
• 3. Ethyl Ether
• 4. Nitrous oxide

Question: Lidocaine produces its antiarrhythmic effects by_____________?

• 1. Increasing A-V conduction
• 2. Decreasing cardiac excitability
• 3. Increasing cardiac conduction velocity
• 4. Increasing spontaneous pacemaker activity

Question: A patient, without prior medication, breathes a gas mixture consisting of 50 percent nitrous oxide and 50 percent oxygen by volume. Which of the following effects would be expected_____________?

• 1. Analgesia
• 2. Excitation
• 3. Surgical anesthesia
• 4. Respiratory arrest

Question: Chloroxylenol has_______________?

• 1. Local anesthetic property
• 2. Local anesthetic and antiseptic action
• 3. Antiseptic action
• 4. Antibiotic action

Question: Dissociative Sedation and analgesia described by Robert and Rosebaum in 1971 is____________?

• 1. 5 to 20% N20
• 2. 20 to 30% N20
• 3. 30 to 50% N20
• 4. 50 to 70% N20