1. Introduction to Microbiology

Which of the following terms describes bacteria that are spherical in shape?

Which of the following is an example of direct damage due to bacterial infection?

Nonpathogenic bacteria are:

Which of the following practices is recommended in healthcare settings because of the risk of spreading Staphylococcus aureus?

Organisms that can cause nongonococcal urethritis are classified with which group?

Which of the following kingdoms contain organisms that are classified as prokaryotes?

Which of the following characteristics would most likely rule out Pseudomonas as the identity of an unknown bacterial isolate?

Which form of bacteria is matched correctly to its description?

Which of the following features would distinguish a bacterial cell from an animal cell?

Which of the following characteristics is true for bacterioplankton?

Which of the following is NOT a method by which antibiotics attempt to kill bacteria?

Production of macules and papules is characteristic of which of the following infectious diseases?

Which of the following antimicrobials is NOT commonly used to treat burns?

Which group of bacteria is unusual in that they lack peptidoglycan in their cell walls?

Which of the following statements is NOT true regarding streptococcal pharyngitis?