1q: group A nerve fibers are more susceptible to ?
a. pressure
b. hypoxia
c. local anaesthetics
d. temperature
2q: in a fetus the insulin secretion begins by ?
a. 3 months
b. 5 months
c. 7 months
d. 9 months
3q: phantom limb sensations are best described by ?
a. weber Fechner law
b. power law
c. bell magendie law
d. law of projection
4q: synaptic potential can be recorded by ?
a. patch clamp technique
b. voltage clamp technique
c. microelectrode
d. EEG
5q: the ECG of 40 year old male was recorded using standard bipolar limb leads . the sum of voltages of the three standard leads was found to be 5 millivolts. This indicates ?
a. a normal heart
b. right ventricular hypertrophy
c. left ventricular hypertrophy
d. increased cardiac muscle mass
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