A Sodium hydroxide

B Barium hydroxide

C Calcium hydroxide

D Potassium hydroxide

A Dura and pia

B Pia and arachnoid

C Between ligamentum flavum and dura

D Directly into cord

A Frontal

B More in lying down

C Low incidence with thin (25 G) needle

D Increased by abdominal compression

A Cardiac arrest

B Extubation

C Hypothermia

D Hyperhermia

A Suxamethonium

B Pancuronium

C Atracurium

D Vecuronium

A Atropine

B Halothane

C Massive pleural effusion

D Inspiration

A Force should depress sternum by 11/2 inches

B Ratio of compression to ventilation should be 15:2

C Compressions to be given over lower third of sternum

D Force should depress sternum approximately 1/3 of chest wall diameter

A Neck should be flexed

B Chin lift

C Jaw thrust

D Backward - upward - rightward pressure

A Defined as pneumonia occurring 48 hours or more after admission

B Defined as pneumonia occurring 48 hours or more after intubation

C Defined as pneumonia occurring within 48 hours of hospital admission

D Defined as pneumonia occurring within 48 hours of intubation

A Lignocaine

B Tetracaine

C Prilocaine

D Procaine