CST drill: Microbiology

10 questions · Untimed · Explanation after each question

Microorganisms, infection control, Halsted’s principles, wound healing and CDC surgical wound classes. Microbiology is 6 of the 150 scored questions on the real exam.

Line drawing of a microscope, petri dishes with bacterial colonies, culture swab tubes in a rack and a magnifying glass

Before you start

Check each answer to read the explanation before moving on. Checked answers cannot be changed.

Original practice questions for exam preparation. Independent, not affiliated with or endorsed by the National Board of Surgical Technology and Surgical Assisting (NBSTSA), AST or PSI.