Microbiology Lab Exam #1

34 Questions  I  By Caitlin.mumaw
Please take the quiz to rate it.

Microbiology Quizzes & Trivia
Quiz to study for McNeely's Lab Exam #1:Includes:oil immersionaseptic techniquestreaking for isolationgram stainingacid-fast stainingspecial staining

  
Changes are done, please start the quiz.


Questions and Answers Excerpt

Removing question excerpt is a premium feature

Upgrade and get a lot more done!
1.  What is the total magnification for high-dry?
A.
B.
C.
2.  What and where is agar from?
A.
B.
C.
D.
3.  How do you get total magnification (equation)
4.  Red colored objective is called what?
A.
B.
C.
5.  What are ways to tell if media is sterile?
A.
B.
C.
D.
6.  What are the functions of the abbe condenser?
A.
B.
C.
D.
E.
7.  Purpose of inverting plates during incubation?
A.
B.
8.  Why should a petri dish not be left open for an extended period of time?
9.  What is the real name for the blue-rimmed objective?
A.
B.
C.
10.  What is media?
A.
B.
C.
11.  What group of organisms are considered acid-fast?
12.  Why are culture tubes held at an angle?
13.  What is normal flora?
A.
B.
C.
14.  Why is sheep's blood used as media?
A.
B.
C.
15.  What is the appropriate order of clean up?1. clean stage with used alcohol swab2. clean ocular lenses with alcohol swab and take lense paper to clean/wipe of oculars, polish3. clean yellow, blue, white objectives
A.
B.
C.
16.  What is the real name for the yellow-rimmed objective?
A.
B.
C.
17.  What are the three optical parts of a microscope?
18.  What is the purpose of oil immersion?
A.
B.
19.  What two things should you always do to enhance isolation of bacteria?
A.
B.
C.
20.  What is the total magnification for oil immersion?
A.
B.
C.
21.  What is the function of the iris diaphragm?
A.
B.
22.  What is the real name of the white-rimmed objective?
A.
B.
C.
23.  What are five characteristics of bacterial colonial morphologies?
A.
B.
C.
D.
E.
F.
G.
24.  What total magnification does the scanning objective have?
A.
B.
C.
25.  What does streaking for isolation mean?
26.  What does a positive acid-fast stain look like?
27.  What color is serratia at room temperature?
28.  What is the total magnification for low-dry?
A.
B.
C.
29.  Four places normal flora exists
A.
B.
C.
D.
E.
F.
30.  What are two possible errors which could have occurred if you find your subcultures had no growth after incubation for 48 hours?
A.
B.
C.
31.  What are things to do while using a bunsen burner?
A.
B.
C.
32.  What two parts of the microscope are used to carry or support the microscope?
33.  Parfocal lenses allow for us to be able to go between objectives with little adjustment of ___.
A.
B.
C.
34.  Four microscopic morphologies of bacteria?
Back to top

Removing ad is a premium feature

Upgrade and get a lot more done!
Take Another Quiz
We have sent an email with your new password.