Medical Science Mcqs 5254 MCQs [All-Courses]

Medical Science is the study of human health, diseases, prevention, and treatment, focusing on diagnosis, patient care, and medical research to improve healthcare outcomes.

Naturally occurring local anaesthetic________________?

A Cocaine

B Procaine

C Lignocaine

D None of the above

Review Detailed Answer

Correct Answer: Cocaine

All of the following are vasodilators except______________?

A Cocaine

B Etomidate

C Cyclopropane

D Procaine

Review Detailed Answer

Correct Answer: Cocaine

The drug combination which produces Neuroleptanalgesia is______________?

A Daroperidol + Fentanyl

B Deroperidol + Ketamine

C Droperiodl + Ether

D Droperiodl + Thiopental sodium + Nitrous oxide

Review Detailed Answer

Correct Answer: Daroperidol + Fentanyl

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

A Harpes David

B Harvey william

C Horace wells

D Hunter John

Review Detailed Answer

Correct Answer: Horace wells

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

A Cocaine

B Procaine

C Lidocaine

D Tetracaine

Review Detailed Answer

Correct Answer: Cocaine

Ketamine is a________________?

A Short general anesthetic agent

B Local anesthetic agent

C Antidepressive agent

D Hypnotic agent

Review Detailed Answer

Correct Answer: Short general anesthetic agent

Problems associated with nitrous oxide anaesthesia is_____________?

A Behavioral problem

B Sensitizes the heart to adrenaline

C Prolonged difficult induction

D Tachycardia and or arrhythmias

Review Detailed Answer

Correct Answer: Behavioral problem

Cardiac arrhythmias are most commonly seen during administration of____________?

A Thiopental

B Halothane

C Ethyl Ether

D Nitrous oxide

Review Detailed Answer

Correct Answer: Halothane

Lidocaine produces its antiarrhythmic effects by_____________?

A Increasing A-V conduction

B Decreasing cardiac excitability

C Increasing cardiac conduction velocity

D Increasing spontaneous pacemaker activity

Review Detailed Answer

Correct Answer: Decreasing cardiac excitability

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_____________?

A Analgesia

B Excitation

C Surgical anesthesia

D Respiratory arrest

Review Detailed Answer

Correct Answer: Analgesia

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Medical Science Mcqs 5254 MCQs [All-Courses]

All Topics 5254

All Topics 5254

Naturally occurring local anaesthetic________________?

All of the following are vasodilators except______________?

The drug combination which produces Neuroleptanalgesia is______________?

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

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

Ketamine is a________________?

Problems associated with nitrous oxide anaesthesia is_____________?

Cardiac arrhythmias are most commonly seen during administration of____________?

Lidocaine produces its antiarrhythmic effects by_____________?

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_____________?