UTA Microbiology Tholen Exam 4 Verified Guide
1. Which of the following would be a sign of an infection? - a) muscle aches - b) headache - c) fever (Correct Answer) - d) nausea
2. Which of the following is an example of a noncommunicable infectious disease? - a) infection with a respiratory vir...
UTA Microbiology Tholen Exam 4 Verified Guide
1. Which of the following would be a sign of an infection?
- a) muscle aches
- b) headache
- c) fever (Correct Answer)
- d) nausea
2. Which of the following is an example of a noncommunicable infectious disease?
- a) infection with a respiratory virus
- b) food poisoning due to a preformed bacterial toxin in food (Correct Answer)
- c) skin infection acquired from a dog bite
- d) infection acquired from the stick of a contaminated needle
3. During an oral surgery, the surgeon nicked the patient's gum with a sharp instrument. This allowed
Streptococcus, a bacterium normally present in the mouth, to gain access to the blood. As a result, the
patient developed bacterial endocarditis (an infection of the heart). Which type of disease is this?
- a) iatrogenic (Correct Answer)
- b) nosocomial
- c) vectors
- d) zoonotic
4. Which period is the stage of disease during which the patient begins to present general signs and
symptoms?
- a) convalescence
- b) incubation
- c) illness
- d) prodromal (Correct Answer)
5. A communicable disease that can be easily transmitted from person to person is which type of
disease?
, - a) contagious (Correct Answer)
- b) iatrogenic
- c) acute
- d) nosocomial
6. Which of the following is a pathogen that could not be identified by the original Koch's postulates?
- a) Staphylococcus aureus
- b) Pseudomonas aeruginosa
- c) Human immunodeficiency virus (Correct Answer)
- d) Salmonella enterica serovar Typhimurium
7. Pathogen A has an ID50 of 50 particles, pathogen B has an ID50 of 1,000 particles, and pathogen C has
an ID50 of 1 × 10^6 particles. Which pathogen is most virulent?
- a) pathogen A (Correct Answer)
- b) pathogen B
- c) pathogen C
8. Which of the following choices lists the steps of pathogenesis in the correct order?
- a) invasion, infection, adhesion, exposure
- b) adhesion, exposure, infection, invasion
- c) exposure, adhesion, invasion, infection (Correct Answer)
- d) disease, infection, exposure, invasion
9. Which of the following would be a virulence factor of a pathogen?
- a) a surface protein allowing the pathogen to bind to host cells (Correct Answer)
- b) a secondary host the pathogen can infect
- c) a surface protein the host immune system recognizes
- d) the ability to form a provirus
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 bestscores1. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $8.83. You're not tied to anything after your purchase.
