AMT MLS EXAM QUESTIONS AND ANSWERS

AMT MLS EXAM LATEST
What is the purpose of the E-test (Epsilometer test)? - ANSWERS-To
determine the MIC of an antibiotic by using a strip with a gradient of
antibiotic concentrations.


What is the significance of the beta-lactamase test? - ANSWERS-To
detect the production of beta-lactamase, which confers resistance to
beta-lactam antibiotics.


What is the significance of the D-test for inducible clindamycin
resistance? - ANSWERS-To detect inducible resistance to clindamycin
in Staphylococcus and Streptococcus species.


What is the significance of the shell vial culture in virology? -
ANSWERS-To rapidly detect viruses by inoculating cells in a small vial
and using immunofluorescence for identification.


What is the significance of the cytopathic effect (CPE) in virology? -
ANSWERS-It refers to visible changes in host cells caused by viral
infection, used to identify viruses in cell culture.


What is the significance of the rapid antigen test in virology? -
ANSWERS-To detect viral antigens directly from clinical specimens,
providing quick results for diagnosis.
END OF
PAGE
1

, AMT MLS EXAM LATEST

What is the significance of Cryptosporidium in parasitology? -
ANSWERS-It is a protozoan parasite that causes diarrheal illness,
especially in immunocompromised individuals.


What is the significance of Trichomonas vaginalis in parasitology? -
ANSWERS-It is a protozoan parasite that causes trichomoniasis, a
sexually transmitted infection.


What is the significance of Strongyloides stercoralis in parasitology? -
ANSWERS-It is a nematode that causes strongyloidiasis, which can lead
to hyperinfection in immunocompromised patients.


What is the significance of Cryptococcus neoformans in mycology? -
ANSWERS-It is a yeast that can cause meningitis, especially in
immunocompromised patients.


What is the significance of Histoplasma capsulatum in mycology? -
ANSWERS-It is a dimorphic fungus that causes histoplasmosis, often
acquired from bird or bat droppings.




END OF
PAGE
2

, AMT MLS EXAM LATEST
What is the significance of Blastomyces dermatitidis in mycology? -
ANSWERS-It is a dimorphic fungus that causes blastomycosis, often
acquired from soil in endemic areas.


What is the purpose of urinalysis? - ANSWERS-To evaluate the
physical, chemical, and microscopic properties of urine for diagnostic
purposes.


What is the significance of a midstream clean-catch urine specimen? -
ANSWERS-It reduces contamination from the urethra and external
genitalia, providing a more accurate sample.


What is the purpose of a 24-hour urine collection? - ANSWERS-To
measure the total excretion of specific substances (e.g., proteins,
hormones) over a 24-hour period.


What is the significance of a suprapubic aspiration? - ANSWERS-It
provides a sterile urine sample directly from the bladder, avoiding
contamination.


What is the normal range for urine specific gravity? - ANSWERS-1.005-
1.030.

END OF
PAGE
3

, AMT MLS EXAM LATEST

What is the significance of a low urine specific gravity? - ANSWERS-It
may indicate dilute urine, often seen in conditions like diabetes insipidus
or excessive fluid intake.


What is the significance of a high urine specific gravity? - ANSWERS-It
may indicate concentrated urine, often seen in dehydration or conditions
like diabetes mellitus.


What is the significance of proteinuria? - ANSWERS-It indicates the
presence of protein in the urine, often associated with kidney disease or
other conditions.


What is the purpose of a urine dipstick test? - ANSWERS-To perform a
rapid chemical analysis of urine for substances like glucose, protein,
blood, and pH.


What is the significance of a positive leukocyte esterase test? -
ANSWERS-It indicates the presence of white blood cells, suggesting a
urinary tract infection (UTI).




END OF
PAGE
4