Examples of infections caused by indirect transmission of disease agents include:

According to the U.S. Census classification of race, which one of the following is not considered a race?

Look at the 2×2 table presented below and write the letter corresponding to the correct formula.   Disease   Test Results Yes No     Positive a b a+b   Negative c d c+d     a+c b+d     Which formula below corresponds to the specificity formula?

After completing the causality exercise about a mystery illness at Disney World; what public health warning will you give to the population?

Cross-sectional studies measure relationships between diseases and other variables at a particular time.  

An animate, living insect or animal that is involved with the transmission of disease agents is a:

According to a national survey of asthma: On May 1, 2010, the number of residents of Oklahoma who had been diagnosed with asthma at any time during their life was (1) The population on June 30, 2010, was (2) During the same year, the number of new cases of asthma was (3) The point prevalence of asthma (percent) would be expressed as:

A limitation to the reportable and notifiable disease statistics is that some physicians will not report the disease to protect patient confidentiality.  

Which factors can decrease an observed prevalence?

The probability that an event will occur—an individual will become ill or die within a stated period of time or by a certain age—is known as: