Essential Microbiology with Lab-2021-Dalbey Module
5 Review(2023 LATEST WITH CORRECT ANSWERS)
Due No due date Points 5 Questions 16 Time Limit
... [Show More] None
Instructions
Note: The module described numerous microbial diseases. You are responsible for knowing the causative
agent, morphology, and Gram status of each. Where applicable, you should be able to identify an image of th
resulting disease state in a patient.
Attempt History
Attempt Time Score
LATEST Attempt 1 82 minutes 0 out of 5 *
* Some questions not yet graded
Score for this quiz: 0 out of 5 *
Submitted Dec 28 at 6:16pm
This attempt took 82 minutes.
What would a researcher be certain to note while analyzing a microbial sample?
Your Answer:
look at is size and shape
look at its movement aka motility
the gram status like ( + or -)
any chemical reactions
if color changes
draw image of any characteristics or traits above.
Question 2 Not yet graded / 0 pts
Your Answer:
Its known or unknown samples
treat them as maybe hazardous
and or pathogenic materials
Universal precautions means any and all samples, whether known or
unknown, are to be treated as potentially hazardous (or pathogenic)
materials.
Which non-selective yet differential agar plate should be used if a Streptococcus
sample is suspected?
Your Answer:
Use a blood agar plate
called a BAP
its quick
it can identify a microbe like strepto
it can be based on properties of hemolytic
Question 3 Not yet graded / 0 pts
A lab researcher would be certain to note
1. Size and shape
2. Any observable motility
3. Gram status (positive or negative)
4. The presence of any chemical reactions
5. Changes in color localized to the organism or the surrounding media
6. Capture (or draw) images of any of the characteristics described above
Rheumatic fever occurs in approximately 3% of untreated cases of
streptococcal pharyngitis, presenting approximately 2-3 weeks postinfection.
Your Answer:
it is rheumatic fever
presents in 2-3 weeks post infection
What disease can result if a patient with streptococcal pharyngitis goes
untreated?
Question 4 Not yet graded / 0 pts
Question 5 Not yet graded / 0 pts
A BAP (blood agar plate) would be the quickest way to identify and classify
a potential streptococcus microbe based on its hemolytic properties.
What is a facultative anaerobe?
Your Answer:
it can grow
it can do this with aerobic and anaerobic conditions
aerobic = oxygen
anaerobic= absence of oxygen
Question 6 Not yet graded / 0 pts
Streptococcus, E. coli, pseudomonas, and klebsiella are all capable of causing
what disease?
Your Answer:
maybe all of those
they can cause this thing called septicemia
it is blood poisoning
All of the above foreign microbes are capable of causing septicemia, also
known as blood poisoning.
Question 8 Not yet graded / 0 pts [Show Less]