Exam (elaborations)
Medical Bacteriology Lab Exam 2 Questions and Complete Solutions Graded A+
- Course
- Institution
Medical Bacteriology Lab Exam 2 Questions and Complete Solutions Graded A+
[Show more]
Content preview
MedicalBacteriology Lab
Exam 2 Questions
and Complete
Solutions Graded
Denning [Date] [Course title]
, The ONPG test determines the ability for the organism to utilize what sugar? - Answer: Lactose
Once acidified, the phenol red indicator in manydifferent medias convert to what color? - Answer:
yellow
True or False: Chocolate agar has cocoa powder in it toenhance fastidious organism growth - Answer:
False
What is the gram stain and morphology of Neisseria/Moraxella catarrhalis under the microscope? -
Answer: gram-negative diplococci
Given the options, which plate should you obtain acolony from when performing the oxidase test?◦ A.
MacConkey◦ B. Nutrient agar - Answer: B. nutrient agar
M. catarrhalis was previously placed in a separate genus named what? - Answer: Branhamella
What was used to justify inclusion of the species M.catarrhalis in the genus Moraxella? - Answer: DNA
hybridization studies and 16S rRNAsequence comparisons
Which Neisseria app. is fastidious? - Answer: N. gonorrhoeae
What agar is best used to grow N. gonorrhoeae? - Answer: Chocolate and MTM agar
In what conditions does N. gonorrheae grow under? How is this achieved in a laboratory setting? -
Answer: CO2 and candle jars
What kind of pathogen is Morexella catarrhalis? - Answer: opportunistic
What are two common infections caused by M. catarrhalis? - Answer: Otitis media (ear infection) and
upper respiratory infection
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller YourExamplug. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
81298 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now