A Effect of nicotine on aoic and carotid bodies can increase sympathetic tone

B Carbon monoxide shift 02-lib dissociation curve to right

C Muscle relaxant dose requirements are increased

D Smoking dereases surfactant levels

A Ketamine

B Propofol

C Etomidate

D Diazepam

A Inhibition of thalmocoical pathway

B Stimulation of limbic system

C Both

D None

A Hypernatremia

B Hypercalcemia

C Hyperkalemia

D Hypothermia

A Excimer

B Krypton red

C Nd:YAG

D Diode

A Chloroform

B Nitrous oxide

C Ether

D Halothane

A Remifentanil

B Morphine

C Etomidate

D Halothane

A Transesophageal echocardio- graphy

B Central venous pressure monitoring

C Pulmonary aery catheterization

D Capnography

A Keep PEEP at the highest and give adrenaline

B Initiate dobutamine and reduce PEEP to 5cm H2O

C Increase PEEP further

D Increase FiO2

A Lignocaine

B Articane

C Benzocaine

D Prilocaine