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Lab Exam 4 (Labs 16-18, 20) Flashcards | StudBud
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Lab Exam 4 (Labs 16-18, 20)
Lab Exam 4 (Labs 16-18, 20)
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Practice for Lab Exam 4 - summer 2022
Flashcards
37 cards
F
Practice quiz
P
Host live
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Questions
37
Answers
1
Method of controlling microbes used on body surfaces that kills all but endospores.
Sterilization
Antisepsis
Microbial death
Disinfection
2
What is the term for the margin for a colony like the one shown in the illustration below
Lobate (lobular)
Undulate
Even
Errose (serrated)
3
Which of the circles is a positive result for coagulase (in Staphylococcus aureus)?
1
6
4
If Staphylococcus produced a 20 mm Zone of inhibition around Penicillin, the bacteria is _____.
Resistant
Intermediate
Sensitive
5
What is this test used to identify?
Group A Strep
HIV
Staphylococcus aureus
Group B Strep
6
Method of controlling microbes used on inanimate surfaces that kills all but endospores.
Sterilization
Antisepsis
Disinfection
Microbial death
7
Which of the following is a 30s Protein Synthesis inhibitor?
Ciprofloxacin
Azithromycin
Tetracycline
Penicillin
8
What is this test used to identify?
Group B Strep
Staphylococcus aureus
HIV
Group A Strep
9
In an indirect ELISA, what is put into the well first?
Secondary Enzyme Linked Antibody
Known antibody
Known antigen
Primary Antibody from Patient serum
10
What is the term for the elevation for a colony like the one shown in the illustration below
Flat
Convex
Concave
Umbonate
11
What is the term for the margin for a colony like the one shown in the illustration below
Errose
Lobate
Undulate
Even
12
What is the term for the shape for a colony like the one shown in the illustration below
Spindle
Puncitform
Circular
Filaform
13
In an indirect ELISA, what is put into the well third?
Secondary Enzyme Linked Antibody
Known antigen
Primary Antibody from Patient serum
Substrate
14
What is the term for the margin for a colony like the one shown in the illustration below
Errose (Serrated)
Undulate
Even
Lobate
15
Which type of immunological test is shown in the photo?
Hemagglutination
Indirect ELISA
Direct ELISA
Passive Agglutination
16
The "E" in ELISA represents a key component of the test, the ____________.
Ease
Every
Enzyme
Essential
17
Which type of immunological test is shown in the photo?
Direct ELISA
Hemagglutination
Passive Agglutination
Indirect ELISA
18
What type of bacteria have colonized the skin and are NOT easily able to be removed from the skin by handwashing?
Normal Microbiota
Transient bacteria
Punctiform
Biofilms
19
Which of the following chemical agents of control is a disinfectant?
70% Isopropanol
Bleach
3% Hydrogen Peroxide
Mercurochrome
20
Which of the following chemical agents of control is an antiseptic?
Lysol multipurpose cleaner
Bleach
70% Isopropanol
100% Ethanol
21
If E. coli produced a 20 mm Zone of inhibition around Penicillin, the bacteria is _________.
Resistant
Sensitive
Intermediate
22
Which of the following is a surfactant?
Bleach
Lysol multipurpose cleaner
70% Isopropanol
100% Ethanol
23
Which type of immunological test is shown in the photo?
Passive Agglutination
Indirect ELISA
Hemagglutination
Direct ELISA
24
In an indirect ELISA, what is put into the well fourth?
Substrate
Primary Antibody from Patient serum
Secondary Enzyme Linked Antibody
Known antigen
25
Method of controlling microbes that causes all microbes, including spores to be killed.
Disinfection
Sterilization
Microbial death
Antisepsis
26
Which of the following is a halogen?
Lysol multipurpose cleaner
100% Ethanol
70% Isopropanol
Bleach
27
What is the term for the margin for a colony like the one shown in the illustration below
Undulate
Lobate (lobular)
Even
Errose
28
Which of the following is a 50s Protein Synthesis inhibitor?
Azithromycin
Tetracycline
Ciprofloxacin
Penicillin
29
What type of bacteria are easily able to be removed from the skin by handwashing?
Transient bacteria
Punctiform
Biofilms
Normal Microbiota
30
Which of the following is NOT a condition that must be standardized in the Kirby Bauer test?
Concentration of Bacteria
Concentration of Agent
Temperature and time
Light
31
Which of the following is a DNA gyrase inhibitor?
Penicillin
Azithromycin
Tetracycline
Ciprofloxacin
32
What is the term for the elevation for a colony like the one shown in the illustration below
Convex
Umbonate
Flat
Concave
33
Does this picture represent a direct or indirect immunological test?
Direct
Indirect
34
Which of the following is a Cell Wall inhibitor?
Azithromycin
Tetracycline
Ciprofloxacin
Penicillin
35
Does this picture represent a direct or indirect immunological test?
Indirect
Direct
36
What is the term for the elevation for a colony like the one shown in the illustration below
Convex
Concave
Flat
Umbonate
37
In an indirect ELISA, what is put into the well second?
Primary Antibody from Patient serum
Secondary Enzyme Linked Antibody
Known antibody
Known antigen