A Respiratory bronchiole

B Intermediate bronchiole

C Terminal bronchiole

D Main bronchus

A It can lead to CO2 narcosis

B due to lack of stimulation by CO2, anoxia can go into dangerous level

C I-0O2 shift 0 dissociation curve to left.

D Alkalosis can lead to tetany

A Wait for 2 more hours, deem it urgent, do rapid-sequence intubation

B Take him to the OT, deem it emergent, do rapid-sequence intubation

C He is adequately fasting, consider elective intubation

D Wait for 2 hours, consider elective intubation

A 0.75

B 0.42

C 1.15

D 2

A Give IV propofol through same needle

B IV ketamine through same needle

C IV lignocaine through same needle

D Leave it done

A Depresses respiratory centre

B Depresses respiratory drive

C Bronchodilator

D Inhibits hypoxic pulmonary vasoconstriction

A Ketamine

B Trilene

C Halothane

D Trichloroethylenev

A Tetracaine

B Bupivacaine

C Prilocaine

D Chloroprocaine

A Sevoflurane

B Methoxyflurane

C Desflurane

D Enflurane

A Age >15 years

B Female gender

C Dose of ketamine < 1mg/kg

D A history of personality disorders