MLT ASCP Clinical Microbiology board
Review parasites
-Cigar fashioned yeast cells
-Small oval conidida organized singly or as flowerettes
-Rose gardeners disorder
-subcutaneous mycoses - ANS-Sporothrix schenkii
-Large, vast-based totally thick walled single budding yeast
-Chicago Disease
-Found in moist acid soil & rotting flora - ANS-Blastomyces dermatitidis
-Mold shape consists of alternating arhtrospores
-Spherules with endospores
-San Joaquin Valley Fever
-Found in alkaline wilderness soil - ANS-Coccidiodes immitis
-Tiny oval intracellular yeast cells
-Tuerculate macroconidia resembling sunflowers
-Ohio Valley Fever
-Associated with bird droppings - ANS-Histoplasma capsulatum
>a hundred,000 small, white colonies have been isolated from a urine way of life on SBA. Thy
had been catalase effective and coagulase terrible. Your next step - ANS-is to perform a gram
stian
A bioterrorism event both - ANS-Overt: introduced occasion
Covert: unannounced occasion
A gastric aspirate is collected and immediately despatched to the lab for mycobacterial tradition.
The lab for a number of motives, can't technique specimen until the next morning . The tech
must - ANS-add sodium bicarb to the specimen and refrigerate it .
A organization of darkly pigmented fungi determined on plants and in soil is -
ANS-Dematicaceous saprobes
A lab contaminant produced blue-green colonies and microscopically validated septate hyphae,
huge flask-fashioned vesicles and paralel chains of conidia is most probably: - ANS-Aspergillus
, A massive, diverse emergin group of viruses, most of which can be transmited by using
mosquitoes, which includes the deadly Hantavirus is referred to as - ANS-bunyaviruses
A less annoying, easily automated method for batch trying out for the detectin of antiviral
antibody that can be used to discover IgM-unique antibodies of commonplace interfering
elements is the - ANS-enzyme-connected immunosorbent assay (ELISA)
A mycetoma is a - ANS-deeply invasive fungal infection of foot or hand
A organism gave the following consequences:
• Acid-fast stain: wonderful
• Growth: calls for more than 7 days
• Pigment: pigment produced whilst colonies are exposed to mild, no pigment when colonies
kept inside the darkish
• Nitrate: effective
These effects are regular with which organism - ANS-M. Kansasii = photochromagen
A medical doctor requests 3 sputum specimens for mycobacterial lifestyle. When the nurse asks
a technologist the first-class way to gather and put up 3 specimens. The technologist must
inform the nurse to accumulate - ANS-a first morning specimen for the subsequent three days
A required element in media for Mycobacterium is - ANS-potato fluor
A rod-formed organism gave the subsequent effects:
• Acid-fast stain: wonderful
• Growth: requires extra than 7 days, buff colored colonies
• Niacin: yellow
• 68C catalase: no bubbles
• nitrate: positive
These outcomes are steady with which organism: - ANS-M. Tuberculosis
A saprobic fungus with branching aseptate hyphae that grows on bread & fruit is maximum likely
a member of the - ANS-Zygomycetes
A spinal fluid is submitted for mycobacterial tradition The tech have to - ANS-centrifuge the
specimen and inoculate the way of life media with the sediment
Agents most probably to be used in a Bioterrorist event - ANS-Bacteria: Bacillus anthracis ,
Yersinia pestis, Francisella tularensis, Coxiella burnetii, Brucella spp., Burkholderia mallei,
Burkholderia pseudomallei
Toxins: Clostridium botulinum, Staph aureus enterotoxin B, Ricinus communis (castor bean)
Viruses: Variola main, Ebola virus, Marburg virus, Lassa virus, Junin virus, Venezuelan equine
encephalitis virus, Western equine encephalitis virus, Eastern equine encephalitis virus.
Review parasites
-Cigar fashioned yeast cells
-Small oval conidida organized singly or as flowerettes
-Rose gardeners disorder
-subcutaneous mycoses - ANS-Sporothrix schenkii
-Large, vast-based totally thick walled single budding yeast
-Chicago Disease
-Found in moist acid soil & rotting flora - ANS-Blastomyces dermatitidis
-Mold shape consists of alternating arhtrospores
-Spherules with endospores
-San Joaquin Valley Fever
-Found in alkaline wilderness soil - ANS-Coccidiodes immitis
-Tiny oval intracellular yeast cells
-Tuerculate macroconidia resembling sunflowers
-Ohio Valley Fever
-Associated with bird droppings - ANS-Histoplasma capsulatum
>a hundred,000 small, white colonies have been isolated from a urine way of life on SBA. Thy
had been catalase effective and coagulase terrible. Your next step - ANS-is to perform a gram
stian
A bioterrorism event both - ANS-Overt: introduced occasion
Covert: unannounced occasion
A gastric aspirate is collected and immediately despatched to the lab for mycobacterial tradition.
The lab for a number of motives, can't technique specimen until the next morning . The tech
must - ANS-add sodium bicarb to the specimen and refrigerate it .
A organization of darkly pigmented fungi determined on plants and in soil is -
ANS-Dematicaceous saprobes
A lab contaminant produced blue-green colonies and microscopically validated septate hyphae,
huge flask-fashioned vesicles and paralel chains of conidia is most probably: - ANS-Aspergillus
, A massive, diverse emergin group of viruses, most of which can be transmited by using
mosquitoes, which includes the deadly Hantavirus is referred to as - ANS-bunyaviruses
A less annoying, easily automated method for batch trying out for the detectin of antiviral
antibody that can be used to discover IgM-unique antibodies of commonplace interfering
elements is the - ANS-enzyme-connected immunosorbent assay (ELISA)
A mycetoma is a - ANS-deeply invasive fungal infection of foot or hand
A organism gave the following consequences:
• Acid-fast stain: wonderful
• Growth: calls for more than 7 days
• Pigment: pigment produced whilst colonies are exposed to mild, no pigment when colonies
kept inside the darkish
• Nitrate: effective
These effects are regular with which organism - ANS-M. Kansasii = photochromagen
A medical doctor requests 3 sputum specimens for mycobacterial lifestyle. When the nurse asks
a technologist the first-class way to gather and put up 3 specimens. The technologist must
inform the nurse to accumulate - ANS-a first morning specimen for the subsequent three days
A required element in media for Mycobacterium is - ANS-potato fluor
A rod-formed organism gave the subsequent effects:
• Acid-fast stain: wonderful
• Growth: requires extra than 7 days, buff colored colonies
• Niacin: yellow
• 68C catalase: no bubbles
• nitrate: positive
These outcomes are steady with which organism: - ANS-M. Tuberculosis
A saprobic fungus with branching aseptate hyphae that grows on bread & fruit is maximum likely
a member of the - ANS-Zygomycetes
A spinal fluid is submitted for mycobacterial tradition The tech have to - ANS-centrifuge the
specimen and inoculate the way of life media with the sediment
Agents most probably to be used in a Bioterrorist event - ANS-Bacteria: Bacillus anthracis ,
Yersinia pestis, Francisella tularensis, Coxiella burnetii, Brucella spp., Burkholderia mallei,
Burkholderia pseudomallei
Toxins: Clostridium botulinum, Staph aureus enterotoxin B, Ricinus communis (castor bean)
Viruses: Variola main, Ebola virus, Marburg virus, Lassa virus, Junin virus, Venezuelan equine
encephalitis virus, Western equine encephalitis virus, Eastern equine encephalitis virus.
