Collection and Transport

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    Created by
    Thatus Licudan

    Cards (16)

    • What are the morphologic forms of protozoa discussed in this section?
      = Cysts and trophozoites
      1. Which of the following is NOT mentioned as a recommended specimen collection protocol?
      2. a)Collecting three specimens every other day b) Collecting a total of three specimens within 10 days c) Collecting three specimens within 24 hours d) Considering the intermittent shedding of parasites
      = Collecting three specimens within 24 hours
    • What can interfere with parasite detection in stool samples?
      = Medications and substances
    • Which of the following medications is NOT mentioned as potentially interfering with parasite detection? a)Bariumb) Mineral oilc) Antihistaminesd) Antibiotics
      = Antihistamines
    • How should stool specimens be collected to avoid contamination?
      = In a clean container without contamination from urine or toilet paper
    • What is the recommended amount of stool for collection?
      = 2 to 5 grams
    • What is the importance of proper labeling of the specimen container?
      = To ensure accurate test requisition
    • What safety precautions should be followed when handling specimens?
      = Wearing gloves, protective coats, and biohazard hoods
    • What is the time frame for examining liquid stool specimens?
      = Within 30 minutes
    • What should be done if the time frames for examination cannot be met?
      =  Place the specimen in a preservative
    • What are the morphologic forms of protozoa and helminths that can be detected in a properly collected stool specimen?
      =  Trophozoites and cysts
      = Eggs and larvae
      =  Proglottids and adult worms
    • What are the following medications may interfere with parasite detection in stool samples?
      = Barium and bismuth
      = Antibiotics and antimalarial medications
      = Mineral oil
    • Why should urine be prevented from contaminating the stool specimen?
      = It can destroy some parasites.
      = It can mask parasites during examination.
      =  It can make examination of the sample difficult.
    • What information should be included on the specimen container label?
      = Patient's name and identification number
      = Physician's name
      = Date and time of sample collection
    • Which stage of protozoan parasites requires a fresh specimen for examination?
      = Trophozoites
    • What should be done if the time frames for examination cannot be met?
      = Place the specimen in a preservative
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