Take Home Quiz Chapter 11

90 Questions | Total Attempts: 217

SettingsSettingsSettings
Please wait...
Home Quizzes & Trivia

Questions and Answers
  • 1. 
    Forensic toxicology is corncerned with
    • A. 

      Deliberate, not accidental toxin contact.

    • B. 

      Legal consequences of toxin exposure.

    • C. 

      Toxin contamination in water resources.

    • D. 

      Treatment for the effects of the toxins.

  • 2. 
    TB test administration involves:
    • A. 

      Applying pressure right after injection.

    • B. 

      Checking for a reaction in 12 to 24 hours.

    • C. 

      Cleaning the site with povidone-iodine.

    • D. 

      Injecting the antigen just under the skin.

  • 3. 
    Which one of the following is an unlikely NIDA patient collection requirement for urine drug screens?
    • A. 

      A proctor is required at the collection time to verify the sample.

    • B. 

      Chain of custody is to be followed during the collection process.

    • C. 

      Documentation is carefully maintained from proctor to courier.

    • D. 

      The specimen is placed in a locked container during transport.

  • 4. 
    The correct order in collecting a blood culture is:
    • A. 

      Cleanse bottle tops, select equipment, perform friction scrub, perform venipuncture.

    • B. 

      Perform friction scrub, select equipment, perform venipuncture, cleanse bottle tops.

    • C. 

      Select equipment, cleanse bottle tops, perform friction scrub, perform venipuncture.

    • D. 

      Select equipment, perform friction scrub, cleanse bottle tops, perform venipuncture.

  • 5. 
    False-positive results of lactose tolerance tests have been found in all of the following conditions other than.
    • A. 

      Congenital cystic fibrosis

    • B. 

      Male multiple myeloma

    • C. 

      Patients with flat GTT's

    • D. 

      Slow gastric emptying.

  • 6. 
    If an assumed parent in a paternity case cannot be excluded by abo grouping, which of the following additional tests may be required?
    • A. 

      Alkaline phosphatase

    • B. 

      Buccal sample for dna

    • C. 

      C-reactive protein

    • D. 

      Complete urinalysis

  • 7. 
    Which one of the following should be deleted from the list of those allowed to order paternity testing?
    • A. 

      Child support agent.

    • B. 

      Child who is a minor

    • C. 

      Defense attorney

    • D. 

      Family physician

  • 8. 
    What is the recommended disinfectant for blood culture sites in infants 2 months and older?
    • A. 

      Isopropyl alcohol swab

    • B. 

      Chlorhexidine gluconate

    • C. 

      Benzalkonium chloride

    • D. 

      Povidone-iodine swab

  • 9. 
    Which one of the following statements about autologous donations is untrue?
    • A. 

      Blood can be collected up to 72 hours before surgery.

    • B. 

      Patients must have a written order from their physician.

    • C. 

      Unused autologous units may be used by other patients.

    • D. 

      Risks

  • 10. 
    The CPD additive in a donor unit of blood is least likely to:
    • A. 

      Control bacterial contamination.

    • B. 

      Prevent the blood from blotting.

    • C. 

      Provide nutrition for the cells.

    • D. 

      Stabilize the ph of the plasma.

  • 11. 
    A transfusion of incompatible blood is often fatal because it:
    • A. 

      Causes a major allergic reaction, releasing too much histamine.

    • B. 

      Causes lysis, or rupturing, of rbc's, within the vascular system.

    • C. 

      Overwhelms the patient's lungs with the non-functioning rbc's

    • D. 

      Results in hemochromatosis in the patent's circulatory system.

  • 12. 
    In using a cell-salvagine procedure during surgery, what analyte must be evaluated before the patient's blood can be reinfused?
    • A. 

      Chemical toxins

    • B. 

      Free hemoglobulin

    • C. 

      Plasma glucose

    • D. 

      White cell count.

  • 13. 
    Which one of the donor unit collection principles is untrue?
    • A. 

      Additives EDTA and sodium fluoride are contained in the collection bag.

    • B. 

      The collection bag is placed on a mixing unit while the blood is being drawn.

    • C. 

      The collection unit is a closed system connected to a tube and a 16- to 18-gauge needle.

    • D. 

      The unit is filled by weight, which normally corresponds to 450 ml when full

  • 14. 
    Which of the following are coagulation tests that can be monitored using a POC instrument?
    • A. 

      BNP and HCT

    • B. 

      BUN and UA

    • C. 

      HCO3 - and Tni

    • D. 

      INR and PTT

  • 15. 
    Some individuals lack the necessary mucosal enzyme to convert which of the following sugars so that it can be digested?
    • A. 

      Glucose

    • B. 

      Glucagon

    • C. 

      Lactose

    • D. 

      Pentose

  • 16. 
    Blood gases can be monitored using the:
    • A. 

      AXOVimeter.

    • B. 

      Cardiac status.

    • C. 

      Cholestech.

    • D. 

      Triage Meter Pro.

  • 17. 
    This point of care testing instructment has recently been recognized as an accurate predictor of developing diabetic complications.
    • A. 

      AccuCheck

    • B. 

      DCA Vantage

    • C. 

      Glucose 201

    • D. 

      SureStep Flex

  • 18. 
    Potassium is least likely to play a major role in:
    • A. 

      Muscle function.

    • B. 

      Nerve conduction.

    • C. 

      Osmotic pressure.

    • D. 

      Transporting Hgb.

  • 19. 
    All POC glucose analyzers approved for hospital use have which of the following in common?
    • A. 

      The ability to use capillary, venous, or arterial blood samples?.

    • B. 

      Data can be downloaded to a data management program.

    • C. 

      They require the use of an authorized operator ID number

    • D. 

      All of the above.

  • 20. 
    ARD or FAN blood culture bottles:
    • A. 

      Detect problems in carbohydrate metabolism.

    • B. 

      Eliminate vital interference from blood cells.

    • C. 

      Remove any antibiotics that are in the blood

    • D. 

      Treat blood-borne pathogens in the circulation.

  • 21. 
    Septicemia is:
    • A. 

      A positive test for transmissible disease

    • B. 

      Bacteria measurement in whole blood.

    • C. 

      Fever in which the cause is not known

    • D. 

      Microorganisms found in the blood.

  • 22. 
    The Siemens Patient Identification Check-Blood Administration system is a:
    • A. 

      Complete management system for IV chemotherapy.

    • B. 

      Plasma/low hemoglobin point-of-care analyzer

    • C. 

      Portable bar-code scanning system for positive patient ID

    • D. 

      Special ID bracelet having a self-carbon adhesive label

  • 23. 
    Eligibility requirements for donating blood include:
    • A. 

      Age 17 to 66 years, 110 pounds or more.

    • B. 

      Age 18 to 75 years, 110 pounds or more.

    • C. 

      Age 21 to 65, at least 100 pounds.

    • D. 

      Minimum of 21 years old, 100 pounds.

  • 24. 
    Identify the condition in which a unit of blood is withdrawn from a patient as a treatment
    • A. 

      ABO incompatibility

    • B. 

      Autologous donation

    • C. 

      Hemochromatosis

    • D. 

      Hemolytic anemia

  • 25. 
    Which specimen requires esspceially strict identification and labeling procedures?
    • A. 

      Aldosterone

    • B. 

      Cross-match

    • C. 

      Plasminogen

    • D. 

      Valproic acid

Back to Top Back to top