Protozoal Diseases Are Most Often Acquired by

question 13

Multiple Choice

Protozoal diseases are most often acquired by

• A)sharing of contaminated eating utensils.
• B)intravenous drug abusers.
• C)the bite of a blood-sucking insect.
• D)unprotected sex with an infected person.
• E)close contact with an infected person.

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Definitions:

Pre- And Post-Test

Assessments conducted before and after an intervention or educational program to measure the effectiveness of the program.

Mean Scores

The average value obtained by adding all scores together and then dividing by the number of scores.

Statistical Test

A procedure for determining whether the observations in a study are likely due to chance or if they reflect true differences in the data.

Nondirectional

Pertains to hypotheses or research questions that do not specify the direction of the expected relationships or differences.