30 questions · Page 2 of 2
Microbiology Lab Proctored Exam is a nursing-school practice exam with 30 questions. It is written for nursing students preparing for this course exam and for NCLEX-style review. Every question has its own page showing the full stem, all answer options, the correct answer, and a written rationale explaining why each option is right or wrong.
Topics covered on this page: Microbiology lab proctored exam.
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Start Practice ExamA 19-year-old college athlete presents with a painful, red abscess on his thigh. A wound swab cultured on Mannitol Salt Agar. The plate shows growth with a yellow zone surrounding the colonies. What d
Why does Mannitol Salt Agar inhibit most bacteria except Staphylococcus species?
A wound culture grows on MSA and turns the medium yellow. What is the most likely pathogen?
Alpha hemolysis results will not results complete destruction of red blood cells and a clear zone on blood agar.
Gamma hemolysis refers to no lysis of red blood cells..