Medical Sciences

at a Glance

Michael Randall

Multiple Choice

Question 1.Which one of the following is not one of Koch's postulates:

(a) The organism must be isolated from diseased host and grown in pure culture
(b) The organism must be present in every case of the disease
(c) The organism must be recoverable from the experimentally infected host
(d) The organism must be sensitive to antibiotics
(e) The pure culture must be shown to induce the disease in an experimentally infected host
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