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By keeping the ear warm, maximum vasodilatation is achieved.(a) True(b) FalseThis question was addressed to me at a job interview.Question is taken from Vectorcardiography (VCG) in division Biomedical Recorders of Biomedical Instrumentation

Answer»

Correct answer is (a) True

Explanation: YES, maximum vasodilatation is achieved by keeping the EAR warm. It takes about 5 or 10 min for the ear to become fully dilated after the ear unit has been PUT up in place and the lamp TURNED on.



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