In the experiment for the execution of the Kato-Katz method, a portion of the stool is collected with a small spatula and placed on a quantifying p...

In the experiment for the execution of the Kato-Katz method, a portion of the stool is collected with a small spatula and placed on a quantifying plate, allowing a standardized amount of stool to be examined under the microscope and the eggs to be counted. In this context, analyze the following statements: I. The first step of the slide preparation technique consists of passing a small amount of the stool sample through a nylon screen to remove large particles. II. One step in the preparation of slides by the Kato-Katz method is the transfer of the sieved portion of the sample to the central hole of a quantifying plate on a glass slide and the placement of a cellophane cover slip over the sample to spread it. III. A 60-minute incubation period is necessary before the slide can be analyzed under a microscope for the detection and counting of recovered eggs. Which statements are correct? Incorrect answer. A. Only I. Statement I is correct, but it is not the only one. Incorrect answer. B. Only II. Statement II is correct, but it is not the only one. You got it right! C. I and II. The statements are correct as they present the steps to perform the Kato-Katz method experiment.


a) Only I.
b) Only II.
c) I and II.