Correct Answer:- Option-B
Question87:-The frequency and intensity of incident radiation falling ೧೧ a photosensitive surface is increased by a factor of
two. This will
A:-Increase the maximum kinetic energy of the photoslectron as well as the photoelectric current by a factor of two
B:-Increase the maximum kinetic energy of photoelectron and would increase the photoelectric current by a factor of
two
C:-Increase the maximum kinetic energy of the photoelectron by a factor of two and have no effect on the
photoelectric current
D:-Increase the photoelectric current by a factor of two and have no effect on kinetic energy of the photoelectron
Correct Answer:- Option-B
Question88:-Morphine, the first alkaloid was extracted by German pharmacologist
A:-Castaing
B:-F.W.A. Sertumer
C:-Pellatan
D:-Humphry Davy
Correct Answer:- Option-C
Question89:-Conceming anaphylactic and anaphylactoid reactions during anesthesia the most common precipitating agent
is
A:-Latex
B:-Antibiotics
C:-Amide local anesthetics
D:-Neuromuscular blocking agents
Correct Answer:- Option-D
Question90:-Conceming LMA ProSeal choose the incorrect statement
A:-Second generation Supraglottic airway device
B:-Allows positive pressures upto 30 cm H20
C:-Cuff pressures should not exceed 30 cm H20
D:-Incorporates a gastric drainage tube that allows for gastric access with an orogastric tube
Correct Answer:- Option-C
Question91:-The most accurate technique for assessing residual neuromuscular blockade is by
A:-Acceleromyography
B:-TOF ratio
C:-50 Hz Tetanic stimulation
D:-Double burst stimulation
Correct Answer:- Option-A
Question92:-Conceming crystalloids choose the incorrect statement
A:-Currently available balanced salt solutions have lower osmolarity than isotonic saline
B:-Buffer in the balanced salt solution is metabolised to produce bicarbonate
C:-Excretion of excess water and electrolyte load with balanced salt solution is slower than with isotonic saline
D:-Balanced salt solution 60 not reduce strong ion difference to the same degree as isotonic saline and therefore do
not cause acidosis
Correct Answer:- Option-C
Question93:-All are methods for confirming proper endotracheal intubation EXCEPT
A:-Pulse oximetry
irometry
C:-Capnography
D:-Chest X-ray
Correct Answer:- Option-B
Question94:-Which is FALSE regarding the history of anaesthesia?
A:-Oliver Wendell Holmes coined the term Anaesthesia
rous oxide was first synthesised by Joseph Priestiey
:-First public administration of anaesthesia was by W T G Morton
D:-The use of chloroform was popularised in England by Humphrey Davy
Correct Answer:- Option-D
Question95:-All are examples of spinal needles EXCEPT
A:-Quinckes needle
B:-Tuohy needle
C:-Sprotte needle
D:-Whitacre needle
Correct Answer:- Option-B