Exam (elaborations)
BIO 205 MICROBIOLOGY FINAL EXAM QUESTIONS WITH 100% CORRECT ANSWERS
- Course
- Institution
BIO 205 MICROBIOLOGY FINAL EXAM QUESTIONS WITH 100% CORRECT ANSWERS
[Show more]
Content preview
ESTUDYBIO 205 MICROBIOLOGY FINAL EXAM QUESTIONS
WITH 100% CORRECT ANSWERS
1. **What does sterilization do?**
a) Kills all microbes
b) Kills some microbes
c) Kills fungi only
d) Cleans surfaces
**Answer:** a) Kills all microbes
2. **What do fungicidal agents do?**
a) Kill bacteria
b) Kill fungi
c) Kill viruses
d) Sterilize objects
**Answer:** b) Kill fungi
3. **What are nonsocomial infections?**
a) Community-acquired infections
b) Hospital-acquired infections
c) Infections from animals
d) Foodborne infections
**Answer:** b) Hospital-acquired infections
4. **What is a reservoir in infection control?**
a) A device to store water
b) A population that harbors a pathogen
c) A method of disinfection
d) A type of infection
**Answer:** b) A population that harbors a pathogen
5. **What is an example of breaking the reservoir source in the chain of infection?**
a) Covering your mouth when you cough
b) Washing your hands
c) Proper sanitation of a scalpel before surgery
d) Wearing a mask
**Answer:** c) Proper sanitation of a scalpel before surgery
6. **What are vegetative bacteria?**
a) Bacteria that are dead
, ESTUDY
b) Bacteria that cannot grow
c) Bacteria that are able to grow and reproduce
d) Bacteria that are in spore form
**Answer:** c) Bacteria that are able to grow and reproduce
7. **What does an autoclave do?**
a) Uses chemicals to sterilize
b) Sterilizes using dry heat
c) Sterilizes using high temperature and pressure
d) Uses radiation to sterilize
**Answer:** c) Sterilizes using high temperature and pressure
8. **What does adding heat do during disinfection and sterilization?**
a) Increases the time needed
b) Decreases the time needed
c) Has no effect
d) Makes it less effective
**Answer:** b) Decreases the time needed
9. **Which disinfectant is effective against spores with extended exposure time?**
a) Alcohol
b) Bleach
c) Glutaraldehyde
d) Soap
**Answer:** c) Glutaraldehyde
10. **What is the action of soap detergents?**
a) Kills bacteria
b) Sterilizes surfaces
c) Washes microbes away
d) Kills viruses
**Answer:** c) Washes microbes away
11. **What type of radiation uses gamma rays?**
a) Ionizing radiation
b) Non-ionizing radiation
c) Ultraviolet radiation
d) Microwave radiation
**Answer:** a) Ionizing radiation
12. **What is a form of gas sterilization that is toxic to humans?**
a) Hydrogen peroxide
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 Estudyr. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
80796 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now