AAB TESTS COMPILATION BUNDLE

What agency approves new test methodologies, instruments, and reagents before they are available for purchase by consumers? correct answer: FDA How often should biological safety hoods be inspected? correct answer: Annually What is the minimum number of standards required for a standard curv...

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 correct answer: d. cystinuria What method is most commonly used to measure total protein? Choose one answer. a...

Function of centrifuge correct answer: Separates substances based on density Daily maintenance of centrifuge correct answer: clean with 10% bleach periodic maintenance of centrifuges correct answer: check speed using tachometer types of pipettes correct answer: Measuring, Serological, a...

What term describes the morphology of organisms that vary in shape and size? correct answer: Pleomorphic Capsules are the basis of which test? correct answer: Serotyping A mucoid colony on blood agar medium indicates that which of the following characteristics may be present? correct answer:...

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

What are the functions of proteins? correct answer: -Transportation of metabolic substances. -Part of the cell membranes. -Part of hormones and receptors. -Components of Enzymes. Proteins are composed of: correct answer: -Carbon -Oxygen -Hydrogen -Nitrogen (differentiates proteins...

Which of the following is not an external defense mechanism of natural immunity that provides the human body with a defense against invading microorganisms? correct answer: Bursa of Fabricius All of the following are external defense mechanisms of natural immunity that provides the human body wi...

What term describes the morphology of organisms that vary in shape and size? correct answer: Pleomorphic Capsules are the basis of which test? correct answer: Serotyping A mucoid colony on blood agar medium indicates that which of the following characteristics may be present? correct answer:...

Most common analytical error correct answer: not checking specimen's integrity most common post-analytical error correct answer: clerical error how often a procedure be reviewed: correct answer: every 2 years before inspection thermometers must be checked against NIST thermometer correc...

Which of the four elements in proteins differentiates this class of substances from carbohydrates and lipids? a. carbon b. hydrogen c. nitrogen d. oxygen correct answer: C. nitrogen Which of the proteins is soluble in water? A. albumin b. alpha-globulins- c. beta-globulins d. gamma-globulins cor...

characteristics of proteins correct answer: -transpo of metabolic substance - part of cell membrane -part of hormones/ receptors component of enzymes proteins are composed of correct answer: carbon, oxygen, hydrogen, nitrogen, sulfer component differentiates proteins from carbohydrates an...

AAB-MT-Chemistry- Instruments questions with complete solutions

This DNA amplification method amplifies the nucleic acid used as a probe? correct answer: Ligase Chain Reaction (LCR) What enzymes are used in Ligase Chain Reactions? correct answer: DNA polymerase and DNA ligase What is the function of DNA polymerase in Ligase Chain Reaction? correct answer...

Interferes w/ lymphocyte cell histogram correct answer: NRBC Interferes w/ lymphocyte cell histogram correct answer: Malaria Interferes w/ lymphocyte cell histogram correct answer: Cryoglobulins Interferes w/ lymphocyte cell histogram correct answer: Sickle cell anemia Interferes w/ ...