The unknown observations are shown as a mixed stain, gram positive, and gram negative. The next images shows the chart of what we can choose from for the gram positive bacterial stain. We are allowed to choose 4 test or stains that we would like to use to preform to identify the unknown.

Basic Clinical Laboratory Techniques 6E
6th Edition
ISBN:9781133893943
Author:ESTRIDGE
Publisher:ESTRIDGE
Chapter7: Basic Clinical Microbiology
Section7.4: The Gram Stain
Problem 1CT
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The unknown observations are shown as a mixed stain, gram positive, and gram negative. The next images shows the chart of what we can choose from for the gram positive bacterial stain. We are allowed to choose 4 test or stains that we would like to use to preform to identify the unknown.
Unknown # 253
Gram Negative
MacConkey Agar Plate
Mixed Gram Stain
Blood Agar Plate
Gram Positive
Phenylethyl Alcohol Plate
Transcribed Image Text:Unknown # 253 Gram Negative MacConkey Agar Plate Mixed Gram Stain Blood Agar Plate Gram Positive Phenylethyl Alcohol Plate
Dutlines:
Gram Positive Sepa
GRAM-POSITIVES
ВАСIL
Bacillus su
Lactobacillus ac
Comeybacterium
Clostridium per
COCCI
Streptococcus pyogenes
Micrococcus luteus
Enterococcus faecali s
Staphylococcus aureus
MANNITOL +
E. faecalis
S. aureus
MANNITOL
S. pyogenes
M. luteus
ENDOSPORE
B. subtilis
C. perfringens
CATALASE +
S. aureus
CATALASE
E. faecalis
(gamma hemolysis on
blood agår)
CATALASE +
C
B. subtilis
(beta hemolysis on
blood agar)
(Motile)
CATALASE +
CATALASE -
M. luteus
(gamma hemolysis on
blood agar)
S. pyogenes
(beta hemolysis on
blood agar))
Gram Negative Separation Outl
Transcribed Image Text:Dutlines: Gram Positive Sepa GRAM-POSITIVES ВАСIL Bacillus su Lactobacillus ac Comeybacterium Clostridium per COCCI Streptococcus pyogenes Micrococcus luteus Enterococcus faecali s Staphylococcus aureus MANNITOL + E. faecalis S. aureus MANNITOL S. pyogenes M. luteus ENDOSPORE B. subtilis C. perfringens CATALASE + S. aureus CATALASE E. faecalis (gamma hemolysis on blood agår) CATALASE + C B. subtilis (beta hemolysis on blood agar) (Motile) CATALASE + CATALASE - M. luteus (gamma hemolysis on blood agar) S. pyogenes (beta hemolysis on blood agar)) Gram Negative Separation Outl
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