The rule that all are innocent until proven guilty is an example of ____________________ justice

A wet mount is used to:

a. Stain bacteria b. Suspend the organism in a liquid to study c. Examine organisms under a microscope d. Both b and c

Specimens for detection of Enterobius should be collected:

A. every 6 hours for 3 days B. any time of day or night C. late at night or in early morning D. before bedtime