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2024 MLT Quiz Bowl Microbiology Flashcards | StudBud
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2024 MLT Quiz Bowl Microbiology
2024 MLT Quiz Bowl Microbiology
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Questions
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Answers
1
A urine specimen comes to the lab with no labels, and the nurse calls and says she has the labels. What should you do?
reject the sample
reject the sample and put in a recollect order
place labels the nurse has on the sample
accept the sample
2
What type of cells does Acridine orange stain?
dead cells
live cells
none
both of these
3
Which of the following matches the colony morphology on this Hektoen Enteric Agar plate?
Shigella
Salmonella
Klebsiella
E coli
4
What type of organism is KOH used for?
Candida
Staphylococcus
E. coli
Pseudomonas
5
Which organism uses X and V factors?
Legionella
Campylobacter
Bordetella pertussis
Haemophilus
6
What will the organism look like if it is Acid fast positive in ZN stain?
brown
pink
blue
purple
7
Chlamydia trachomatis cannot be transmitted by?
sexual intercourse
hand holding
passage through the birth canal
8
What will the gram stain look like if you forget to decolorize after the Iodine stage?
purple
clear
pink
brown
9
What would cause a routine urinalysis to reflex to a urine culture?
all of the above
bacteria present
positive nitrite and leukocytes
high leukocytes
10
Which is considered an upper respiratory specimen?
mouth
nose
throat
all of these
11
What is a common blood culture contaminant?
E. coli
Coagulase negative staph
Staphylococcus aureus
Proteus
12
If you suspect yeast on a blood plate which type of plate re-streak it to?
MAC/EMB
BAP/ MAC
BAP/CHOC
BAP/ SAB
13
Which is a major pathogen associated with acute meningitis?
all of these
Neisseria meningitidis
Streptococcus pneumoniae
Haemophilus influenzae
14
What is the difference between quantitative and semi quantitative reporting?
Semi-quantitative reporting is not as accurate as quantitative reporting.
quantitative reporting is not accurate and semi-quantitative is accurate.
15
What temperature and atmosphere does Campylobacter need to be incubated at?
37C- 42C, microaerophilic
25C-30C, obligate aerobic.
35C-37C, capnophilic
37C-42C, facultative anaerobic
16
Which category of reportable infectious diseases are the most critical?
Category 4
Category 2
Category 3
Category 1
17
Which would be considered as an aerobic specimen source?
Apirated fluid from shoulder
synovial fluid
wound on abdomen
Closed abscess of leg
18
What manual methods can be used to detect MRSA?
latex agglutination
all of these
PBP2a
cefoxitin disk diffusion test
19
What organism is coagulase positive?
Streptococcus pneumoniae
Staphylococcus saprophyticus
Staphylococcus aureus
Staphylococcus epidermidis
20
On a Kirby-Bauer, what does it mean if there is growth touching the disk?
resistant
intermediate
susceptible
21
What is this parasite?
Trichomonas
E. histolytica
Chilomastix
Giardia
22
Which is False about Nocardia spp?
aerobic
weakly acid fast
gram negative
slow growing
23
Which is considered a sterile site?
aspirated hip fluid
open abscess
throat
cut on hand