問題一覧
1
A normal sputum culture can take ______ to provide results.
1-8 weeks
2
is fluid protects the brain and spinal card from injury
CSF
3
a laboratory test to look for bacteria, fungi ,and viruses in the fluid that moves in the space around the spinal cord .
CSF culture
4
used to detect infections on open wounds or on burn injuries.
wound culture
5
using to diagnose a digestive system.
stool culture
6
pacteria has waxy mycolic acid in their cell wall
gram positive
7
postive catalase test
Staph
8
A reliable test for distinguishing staph.aurens and staph.Eidermitidis is the:
coagulate
9
The third of step of acid fast stain
methylene blue
10
The second step of acid fast stain
Decolorizer
11
The first step of acid fast stain
Carbolfuchsin + Heat
12
the color of (negative)" in Acid-Fast stain "
blue
13
the color of positive Acid-Fast stain
red
14
Used for Distingishes acid fast bacilli other non acid fast bacilli
Ziehl-Neelsen
15
The forth Step in Gram stain
Counter stain (Safranin)
16
The third Step in Gram stain
decolorizing agent (alcohol/acetone)
17
the second step in gram stain
Mordant ( fixes the dye) Iodine
18
The first step in Gram stain
crystal violet
19
Counter stain
Safranin
20
decolorizing agent
alcohol/acetone
21
Mordant ( fixes the dye)
Iodine
22
primary stain in gram stain
crystal violet
23
Color of Gram positive
violet
24
Color of Gram negative
red
25
liquid stool specimens should be :
culture by filter paper
26
Gram stained smears to determine morphology and staining characteristics should performed from
young , activity growing organisms grown on nonselective media
27
it is media for TB
LJ media
28
example about differential media
blood agar
29
the enriched usually by adding blood, serum r egg .
Enriched media
30
media to differentiate closely related organisms or groups of organisms .
differential media
31
the name of media can I culture of mersa (MS)
selective media
32
the type of media that support of many different bacteria
nonselective media
33
the tool that makes it possible to identify the exact pathogens of infectious diseases and the most optimal therapy at the level of individual patients
diagnostic microbiology
34
the study of microorganisms, a large and diverse group of microscopic organisms that exist as single cells or cell clusters;it also includes viruses .
microbiology
35
the fresh stool specimen must be received within ____of passage
1-2 hours
36
The causative agent of tetanus is
clostridium tetani
37
what is (HVS)?
high vaginal swabs
38
selective media for fungal culture
sabourad
39
what is the name of (HSV) virus?
herpes simplex virus
40
what is the name of (HPV) virus?
human papillomavirus
41
what is the name of (TB) virus ?
tuberculosis
42
what is the name of (BK) virus ?
Human polyomavirus
43
what is the name of (CMV) virus ?
cytomegalovirus
44
what is the name of virus (EBV)
Epstein-Barr virus
45
strict aerobic bacteria can grow only
in the present of O2
46
gram-negative bacteria take up the crystal violet stain used in the test a ________ coloured when seen through on optical microscope :
red