3. Laboratory equipment and other inanimate objects serve as what in the chain of infection?
A. Host
B. Reservoir
C. Point of entry
D. Point of exit
SELECT ANSWER:- B
DIF: Level 1
OBJ: 1-2
TOPIC: Chain of infection
,4. The chain of infection includes all of the following except a:
A. Source
B. Host
C. Disinfectant
D. Transmission method
SELECT ANSWER:- C
DIF: Level 1
OBJ: 1-2
TOPIC: Chain of infection
5. You arrive to work in the clinical laboratory with a small cut on your hand. Your supervisor
removes you from specimen collection (phlebotomy) duties for the day, citing chain of infection
protocols. Why is your supervisor concerned about the cut on your hand?
A. Because you will not have the mobility in your hand to properly collect blood.
B. Because you are going to have to wear a bandage all day long.
C. Because you have a point of entry that could expose you to infectious agents.
D. Because you are going to be an active transmitter of infection onto general surfaces.
SELECT ANSWER:- C
DIF: Level 3
OBJ: 1-2
TOPIC: Chain of infection
6. Which of the following guidelines states that laboratory personnel should consider all clients
as possible carriers of blood-borne infectious agents?
A. Urinalysis precautions
B. Blood-borne infectious agent precautions
C. Standard precautions
D. Body fluid precautions
SELECT ANSWER:- C
DIF: Level 1
OBJ: 1-3
TOPIC: Standard precautions
7. The Centers for Disease Control and Prevention (CDC) recommends that universal
precautions be followed when encountering:
A. Specimens containing visible blood
B. Clients who are infected with blood-borne infectious agents
, C. All body fluid specimens
D. Specimens that may produce aerosols
SELECT ANSWER:- A
DIF: Level 1
OBJ: 1-3
TOPIC: Standard precautions
8. The Occupational Exposure to Blood-Borne Infectious agents Standard is:
A. A guideline developed by the Food and Drug Administration (FDA)
B. Guidelines recommended by the Clinical and Laboratory Standards Institute (CLSI)
C. A guideline recommended by the Centers for Disease Control and Prevention (CDC)
D. A law enforced by the Occupational Safety and Health Administration (OSHA)
9. Which of the following CDC guidelines considers all moist body substances to be potentially
infectious and stresses hand washing?
A. Universal precautions
B. Body fluid precautions
C. Standard precautions
D. Health-care personnel standards
10. A laboratory worker who observes a red hand rash after removing gloves should:
A. Avoid wearing gloves for 2 days
B. Wash the hands with antimicrobial soap
C. Apply cortisone cream to the hands
D. Avoid wearing latex gloves in the future
SELECT ANSWER:- D
DIF: Level 2
OBJ: 5
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 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 PurityKauri. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £18.90. You're not tied to anything after your purchase.
