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ASCP-MLT – MEDICAL LABORATORY TECHNICIAN - MLT(ASCP)

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Showing 10–12 of 20 questions

Question 10

Ferritin and hemosiderin are considered storage forms of iron.

Which substance(s) is/are considered iron storage compounds?

Select all that apply, then click Submit answer.

  • ○

    hemosiderin
  • ○

    ferritin
  • ○

    hemoglobin
  • ○

    myoglobin
Question 11

Bicarbonate and Chloride form an exchanger to help regulate and buffer the body's pH.

The buffering capacity of blood is maintained by a reversible exchange process between bicarbonate and:

Select an option, then click Submit answer.

  • ○

    Sodium
  • ○

    Potassium
  • ○

    Calcium
  • ○

    Chloride
Question 12

Troponin is a very specific biomarker that is released during cardiac injury or stress. CK is found not only in cardiac tissue, but also in muscle and brain tissue. LD levels can be elevated in cardiac events, tissue breakdown, and hemolysis. Myoglobin is elevated when muscle tissue is damaged and is not specific for the heart muscle.

Chemistry

Which one of the following is the MOST specific biochemical marker of myocardial infarction?

Select an option, then click Submit answer.

  • ○

    CK
  • ○

    LD
  • ○

    Troponin
  • ○

    myoglobin