MLS ASCP Certification Exam 2026
Questions and Answers Pass Guaranteed
Indole Positive and Negative example. - Correct answer-Positive: E. coli
Negative Kleb. pneumo
Methyl red Positive and Negative example. - Correct answer-Positive: E. coli
Negative: Kleb. pneumo
Citrate Positive and Negative examples. - Correct answer-Positive: Kleb. pneumo
Negative: E. coli
VP and Citrate reactions for E. coli and Kleb. pneumo: - Correct answer-E. coli:
negative
Kleb. pneumo: positive
Eosinophils in urine sediment indicate: - Correct answer-acute interstitial nephritis
What is measured in procainamide? - Correct answer-N-acetylprocainamide
(NAPA)
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, Which microorganism is linked to glomerulonephritis? - Correct answer-Post-
streptococcal: S. pyogenes Group A
What diseases are linked to basophilic stippling? - Correct answer--beta thal major
-lead poisoning
Organisms that must be worked on under the hood: - Correct answer--Brucella
-N. meningitidis
-Mycobacterium
-Fungi and Molds
Who discovered ABO groups? - Correct answer-Karl Landsteiner
Beer's Law states that: - Correct answer-absorbance is directly proportional to the
concentration of substance in solution
Positive and Negative Control for Oxidase. - Correct answer-P. aeruginosa - pos
E. coli - neg
Positive and Negative control for butyrate: - Correct answer-Pos: M. catarhalis
Neg: N. gonorrhoeae
How do you differentiate Group D Strep from enterococcus? - Correct answer--
Both are Bile Esculin pos
©COPYRIGHT 2025, ALL RIGHTS RESERVE 2
Questions and Answers Pass Guaranteed
Indole Positive and Negative example. - Correct answer-Positive: E. coli
Negative Kleb. pneumo
Methyl red Positive and Negative example. - Correct answer-Positive: E. coli
Negative: Kleb. pneumo
Citrate Positive and Negative examples. - Correct answer-Positive: Kleb. pneumo
Negative: E. coli
VP and Citrate reactions for E. coli and Kleb. pneumo: - Correct answer-E. coli:
negative
Kleb. pneumo: positive
Eosinophils in urine sediment indicate: - Correct answer-acute interstitial nephritis
What is measured in procainamide? - Correct answer-N-acetylprocainamide
(NAPA)
©COPYRIGHT 2025, ALL RIGHTS RESERVE 1
, Which microorganism is linked to glomerulonephritis? - Correct answer-Post-
streptococcal: S. pyogenes Group A
What diseases are linked to basophilic stippling? - Correct answer--beta thal major
-lead poisoning
Organisms that must be worked on under the hood: - Correct answer--Brucella
-N. meningitidis
-Mycobacterium
-Fungi and Molds
Who discovered ABO groups? - Correct answer-Karl Landsteiner
Beer's Law states that: - Correct answer-absorbance is directly proportional to the
concentration of substance in solution
Positive and Negative Control for Oxidase. - Correct answer-P. aeruginosa - pos
E. coli - neg
Positive and Negative control for butyrate: - Correct answer-Pos: M. catarhalis
Neg: N. gonorrhoeae
How do you differentiate Group D Strep from enterococcus? - Correct answer--
Both are Bile Esculin pos
©COPYRIGHT 2025, ALL RIGHTS RESERVE 2