A Decrease laryngeal secretions

B Muscle relaxation

C Prevents aspiration

D Provides analgesia

A Use of small bore needle

B Use of atraumatic needle

C Supplementation of fluids

D Replacement of stylet prior to removal of needle

A Fentanyl

B Etomidate

C Ketamine

D Dexmedetomidine

A Molecular weight

B Oil gas paition coefficient

C Blood gas paition coefficient

D Vapor pressure

A General anesthesia with IV induction by ketamine

B Spinal anesthesia up to L4 level

C General anesthesia with IV induction by propofol followed by maintenance with fluranes

D Sedation and epidural analgesia

A Bypassing nasopharyngeal dead space

B Decreases need for intubation

C PEEP

D Hot and Humidification of air

A 3 min

B 5 min

C 2 min

D 1 min

A Thiormtal

B Halothane

C Nitrous oxide

D Propofol

A Pulmonary aery

B Distal esophagus

C Rectum

D Tympanic membrane

A a is false and b, c, d are true

B a, b are true & c, d are false

C a, c, d are true & b is false

D b, c are true & a, d are false