Microbiology Final Exam Quiz - 1
Microbiology is the part of science that deals with microorganisms. Take this quiz and learn more about Microbial Sciences!
- 1.Which of the following arguments makes the most sense?
- A.
Parasites want to kill off the host as soon as possible
- B.
Parasites tend to feed off of their host little by little
- C.
Host/parasite relationship is very much like predator and prey
- D.
None of the above
- 2.Which of the following is not one of Koch's Postulates?
- A.
Grow the bacterium in pure culture to see what antibiotic is most effective
- B.
Grow the bacterium in pure culture and use to infect new host
- C.
Isolate bacterium in pure culture and it should resemble all other cases of disease
- D.
Re-isolate the bacterium from the infected host
- 3.Why cant viral disease be studied using kochs postulates?
- A.
Viruses have very specific hosts
- B.
Viruses cannot be grown in pure culture
- C.
Viruses are not killed by antibiotics
- D.
Human experiementationo is unethical
- E.
A and b
- F.
C and d
- 4.Nonsocomial
- A.
Spread while staying at hospital
- B.
Disease that is easily spread
- C.
Disease that is spread by direct contact
- D.
Disease outbreak
- 5.Reservoir
- A.
Inanimate object
- B.
Some recovering from the disease but can still spread it
- C.
Source of infection in the enviroment
- D.
Disease outbreak
- 6.HAI
- A.
Degree of pathogenicity
- B.
World wide outbreak of disease
- C.
Vector of infection
- D.
Spread while staying at hospital
- 7.epidemic
- A.
Worldwide outbreak of disease
- B.
Disease of outbreak
- C.
Diseasae that is easily spread
- D.
Source of infection in the environment
- 8.Pandemic
- A.
Worldwide outbreak of disease
- B.
Disease outbreak
- C.
Disease that is easily spread
- D.
Vector of infection
- 9.Communicable
- A.
Spread while staying at a hosptiba
- B.
Disease that is spread by direct contact
- C.
Disease that is easily spread
- D.
Inanimate object
- 10.Carrier
- A.
Vector of infection
- B.
Spread while staying at a hospital
- C.
Someone recovering from disease but can still spread it
- D.
Source of infection in the environment
- 11.Contagious
- A.
Inanimate object
- B.
Source of infection in the environment
- C.
Disease outbreak
- D.
Disease that is easily spread
- 12.Fomite
- A.
Inanimate object
- B.
Degree of pathogenicity
- C.
Vector of infection
- D.
Spread while staying at a hospital
- 13.virluence
- A.
Worldwide outbreak of disease
- B.
Disease outbreak
- C.
Degree of pathogenicity
- D.
Inanimate object
- 14.Put the stage of infection in order from the begining to the end a. acme period b. incubation period c. prodromal phase d. period of convalescence e. period of decline
- A.
Bdaec
- B.
Dcabe
- C.
Bcaed
- D.
Acebd
- 15.how does the dose of a particular infectious agent affect the disease?
- A.
The number of organisms has no effect on how sick you get
- B.
The greater the number of infectious agents the worse the infection
- C.
Smaller doses can cause subclincal infections
- D.
Different doses can have different effects in some diseases
- E.
A and b
- F.
C and d
- 16.Toxic shock syndrome is a result of a type 1 exotoxin. Which best describes type 1 exotoxins?
- A.
They are 2 part toxins
- B.
They are the outer LPS layer of gram negative bacteria
- C.
The cause major over reaction of immune system
- D.
They damage cell membranes
- 17.Gas gangrene is a result of type 2 exotoxins. Which of the following describes this class of toxins?
- A.
They are 2 part toxins
- B.
They are the outer LPS layer of gram negative bacteria
- C.
The cause major over reaction of immune system
- D.
They damage cell membranes
- 18.Involves heat, redness, swelling, and pain
- A.
Inflammation
- B.
Cell mediated response
- C.
Humoral response
- D.
Complement cascade
- 19.Antibodies
- A.
Infammation
- B.
Cell mediated response
- C.
Humoral response
- D.
Complement cascade
- 20.Destroying cancer cells
- A.
Inflammation
- B.
Cell mediated response
- C.
Humoral response
- D.
Complement cascade
- 21.Calls in macrophages through opsinization
- A.
Inflammation
- B.
Cell mediated response
- C.
Humoral response
- D.
Complement cascade
- 22.Series in protein that result in cell death or opsonization
- A.
Inflammation
- B.
Cell mediated response
- C.
Humoral response
- D.
Complement cascade
- 23.Responds to cellular damage and injury
- A.
Inflammation
- B.
Cell mediated response
- C.
Humoral response
- D.
Complement cascade
- 24.Plamsa cells and memory cells
- A.
Inflammation
- B.
Cell mediated response
- C.
Humoral response
- D.
Complement cascade
- 25.Helper t cells and killer t cells
- A.
Inflammation
- B.
Cell mediated response
- C.
Humoral response
- D.
Complement cascade
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