shekyonline wrote:
The Question is:
Mouth cancer is a danger for people who rarely brush their teeth. In order to achieve early detection of mouth cancer in these individuals, a town's public health officials sent pamphlet to all town residents, describing how to perform weekly self-examinations of the mouth for lumps
Which of the following, if true, is the best criticism of the pamphlet as a method of achieving the public health official's goal?
a. Manydental diseases produce symptoms that cannot be detected
...
.jpg)
