A Loss of deep tendon reflexes

B Flaccid paralysis

C Respiratory arrest

D Hypotension

A Halothane

B Nitrous oxide

C Ether

D Isoflurane

A Minimum alveolar concentration

B Diffusion coefficient

C Dead space concentration

D Alveolar blood concentration

A Infusion of D5 0.45% normal saline at 100 mL/h

B Infusion of D5 0.9% normal saline at 100 mL/h

C Infusion of D5 lactated Ringer at 100 mL/h

D Replacement of nasogastric tube losses with lactated Ringer in addition to maintenance fluids

A abcd

B bcde

C acde

D abde

A Preoxygenation is mandatory

B Cricoid pressure is applied

C Positive pressure ventilation by bag and mask with small tidal volume

D The neuromuscular blocker used is succinylcholine

A Orbital varix

B Retinoblastoma

C Coico-cavernous fistula

D Covernous sinus thrombosis

A Absence of pain perception

B Complete lack of pain sensation

C Unpleasant sensation with or without a stimulus

D Perception of an ordinarily nonnoxious sitmulus as severe pain.

A Isoflurane

B Enflurane

C Sevoflurane

D Halothane

A These tubes comes in these sizes 4.0, 5.0 and 6.0 mm

B It is paicularly useful for laryngeal surgery

C It is longer than standard ETT

D There is relatively low resistance to gas flow in there tubes.