Exam (elaborations)
Microbiology exam (1-4) review Questions with 100% Correct Answers
- Course
- Institution
Microbiology exam (1-4) review Questions with 100% Correct Answers
[Show more]
Content preview
©PREP4EXAMS @2024 [REAL EXAM DUMPS] Wednesday, July 17, 2024 1:27 AMMicrobiology exam (1-4) review Questions
with 100% Correct Answers
Exam 2 - ✔️✔️starts here
in which of the following diseases can gender be considered a viable predisposing factor? -
✔️✔️Urinary tract infections
complications such as septic shock, acute respiratory distress syndrome (ARDS), and
disseminated intravascular coagulation (DIC) can result from using antibiotics to treat which
type of infections? - ✔️✔️Gram negative bacterial infections
which of the following mutations is most likely to have the biggest impact on the final
polypeptide produced? - ✔️✔️Frame-shifting
in which of these processes is some genomic DNA transferred from one bacterial cell to
another within a bacteriophage virus? - ✔️✔️transduction
which of the following statements about bacterial endotoxins is true? - ✔️✔️it is pyrogenic
(induces fever)
which of the following is a mechanical transmission vector? - ✔️✔️house fly (legs of fly
transfer bacteria from one place onto contacted subjects)
what is the correct order of the 5 steps listed below in the process of pathogenesis?
1. Microbes enter the host
2. cause damage
3. adhere to host tissues
4. avoid destruction by host defenses
5. exit host to continue chain of transmission - ✔️✔️1. Microbes enter the host
3. Adhere to host tissues
4. avoid destruction by host defenses
2. cause damage
5. exit host to continue chain of transmission
Page 1 of 11
, ©PREP4EXAMS @2024 [REAL EXAM DUMPS] Wednesday, July 17, 2024 1:27 AM
(1,3,4,2,5)
many bacterial species organize genes encoding enzymes involved in the same metabolic
pathway in a back-to-back cluster with a single promoter sequence. what is the correct
scientific term for such a cluster of genes? - ✔️✔️an operon
which of the following statements about exotoxins is FALSE - ✔️✔️they cannot be denatured
or inactivated by heat
Symptoms of intense inflammation and shock occur in some gram-positive bacterial
infections (such as toxic shock syndrome) due to the presence of - ✔️✔️superantigens
what is the name of the science that deals with when diseases occur and how they are
transmitted? - ✔️✔️epidemiology
the next two questions refer to seminal studies conducted in London in the mid-1800s by Dr.
John Snow.
the causative agent of which disease did he discover was being transmitted through the water
supply? - ✔️✔️Cholera
this means of transmission (through the water supply) is called...? - ✔️✔️common vehicle
transmission
(Occurs through exposure to a contaminated inanimate (non-living) reservoir
- blood
- water
- food
- airborne
blood may serve as a liquid vehicle for which of these pathogens? - ✔️✔️Human
Immunodeficiency Virus (HIV)
which is the most frequently used portal of entry for human pathogens OUTSIDE of the
hospital setting? - ✔️✔️mucous membranes of the respiratory tract
to which U.S. government entity must physicians and medical professions report every case
of a patient with certain notifiable disease they encounter? - ✔️✔️CDC
signs of disease differ from symptoms of disease in that sign s... - ✔️✔️are changes
observed/measured by the physician, nurse or medical practitioner
Page 2 of 11
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 OliviaWest. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79271 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now