List the steps for how to do an acid-fast stain. Assume the specimen is ready for immediate staining. Please provide the individual steps and what color the bacterium will be during each step for both acid-fast positive and acid-fast negative.

Please identify the genus name of this microbe and name 1 reason why this microbe is important.

List step by step how to do an endospore stain. Assume the slide is ready to stain.

Of the following foods, which one should be avoided in pregnancy?

Which of the following is FDA approved first-line treatment for nausea and vomiting in pregnancy?

A presumptive sign of pregnancy includes:

Which of the following statements are true regarding observing trichomonads on microscopy?

The USPSTF currently recommends biennial screening mammography for women aged 50 to 74 years.

Cardiac output in pregnancy increases by 30 to 50 percent and peaks during the third trimester.

The primary function of biotin is