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Which of the following aminoacidopathies is NOT caused by an enzyme deficiency? Choose one answer. a. phenylketonuria b. alkaptonuria c. maple syrup disease d. cystinuria - d. cystinuria What method is most commonly used to measure total protein? Choose one answer. a. dye binding b. Kjeldah...

What are four types of centrifuges commonly used in the clinical lab? - Tabletop, Micro, High-Speed, and Ultra. What does the daily maintenance of a centrifuge commonly consist of? - Cleaned with 10% bleach What does the periodic maintenance of a centrifuge commonly consist of? - Speed check by ...

What agency approves new test methodologies, instruments and reagents before they are available for purchase by consumers? - Food and Drug Administration (FDA) How often should biological safety hoods be inspected? - annually What is the minimum number of standards required to form a standard cur...

Which of the four elements in proteins differentiated this class of substances from carbohydrates and lipids? - Nitrogen Which of the proteins is soluble in water? - Albumin How are amino acids joined together to form a chainlike structure? - Peptide bonding Proteins may become denatured when su...

All of the following blood donors would be permanently deferred except which one? - 38yr old male who received rabies vaccine after a dog bite 3mos ago What is the interval blood donations? - 8 weeks The oral temperature of a donor must not exceed which value? - 37.5C 99.5F What is the minimum a...

What agency approves new test methodologies, instrument, and reagents before they are available for purchase by consumers - Food and Drug Administration (FDA) How often should biological safety hoods be inspected - annually What is the minimum number of standards required for a standard curve - 3...

What term describes the morphology of organisms that vary in shape and size? - Pleomorphic Capsules are the basis of which test? - Serotyping A mucoid colony on blood agar medium indicates that which of the following characteristics may be present? - Organism has a capsule. What are dark stainin...

What term describes the morphology of organisms that vary in size and shape? - Pleomorphic Capsules are the basis of which test? - serotyping A mucoid colony on blood agar medium indicates that which of the following characteristics may be present? - Organism has a capsule WHat are the dark stai...

What is hemoglobin composed of? - 4 heme, 4 iron, 4 globins What disorder does a defect in heme synthesis lead to? - Porphyria Porphyria - Deficiency in the enzymes of the porphyrin pathway leads to insufficient production of heme. The principal problem in these deficiencies is the accumulation o...

All of the following blood donors would be permanently deferred EXCEPT which one? - 38-year old male who received rabies vaccine after a dog bite 3 months ago What is the interval between blood donations - 8 weeks The oral temp of a donor must not exceed which value - 37.5C What is the minimum a...