1. Introduction to Microbiology

Which of the following is the correct way to open an agar plate to remove a sample or to inoculate it?

Which of the following statements correctly describes Entamoeba histolytica?

After washing her hands in the bathroom, what should a food worker do before returning to her work duties to ensure proper food safety?

The presence or growth of bacteria that causes illness is a type of:

Which term describes a source that allows a pathogen to survive and multiply?

The presence of mucus and pus in the stools is most commonly associated with which of the following conditions?

Which of the following findings is most commonly expected in a pediatric patient with viral pneumonia?

Which of the following would be clinically significant in determining the presence of an infection?

After fungi digest the food they absorb, what do they primarily release as a metabolic byproduct?

Which of the following is a high-level disinfectant capable of inactivating biological spores?

In a microbiology experiment testing the effect of an antibiotic on bacterial growth, which test tube(s) acts as a negative control?

Which of the following microorganisms is known to grow inside macrophages?

Which sequence of events best describes how an infection occurs within healthcare settings?

According to OSHA guidelines, which of the following is the most effective way to protect yourself from biological hazards associated with human sources in a laboratory setting?

Which of the following groups is composed entirely of unicellular organisms?