AAB MT BUNDLED exams 2023 with 100% correct answers

What type of specimen is used for hematology testing? EDTA What type of specimen is used for coagulation testing? 3.2% citrated plasma When should a 3.2% citrated plasma be rejected? If the specimen is clotted, hemolyzed or QNS. How is platelet poor plasma obtained from a 3.2...

What consists of the gross renal anatomy? Kidneys, Ureters, Bladder, and Urethra What is the anatomy of the Nephron? Glomerulus. proximal convoluted tubule, descending Loop of Henle, Ascending Loop of Henle, distal convoluted tubule, and collecting duct. What are the 3 primary functi...

Specimens that can be analyzed for carbon dioxide 1. Serum 2. Plasma 3. Whole blood What will happen if blood is exposed to air during specimen collection for pH and blood gases? p C O 2 decreases Henderson-Hasselbalch equation p H = p k a + log salt / acid What is the rati...

Which if the following blood tests is used to diagnose gout? A. Alkaline phosphatase (ALP) B. Amylase C. Uric acid D. Creatinine C. Uric acid Select the equation which is used to determine the pH of a solution containing a weak acid and its salt. A. Van Deemter equation B. Van Slyk...

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 sta...

3 What is the minimum number of standards required for a standard curve? 1000X What is the maximum magnification using a brightfield microscope? Glass volumetric pipettes What is the most accurate pipette for reconstituting control material? Milli- Which unit of measure refe...

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 ar...

Kills vegetative organisms but not all spores or viruses Boiling sterilization Used to sterilize media containing milk or serum;alternate heating Fractional sterilization Most effective method of sterilization Autoclaving What bacteria is used for quality control? Bacillus s...

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 den...

After frozen RBC's have been thawed and washed, they must be used within how many hours? A. 6 B. 12 C. 24 D. 48 C. 24 What is the cause of neonatal alloimmune thrombocytopenia (NAIT)? A. Destruction of a neonate's platelets by alloantibodies crossing the placenta from the mother. ...

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...

All of the following donors would be permanently deferred EXCEPT which one? 38-year-old male who received rabies vaccine after a dog bite 3 months ago All of the following donors would be permanently deferred: 75-year-old male who had acute hepatitis 20 years ago following surgery, 19-y/o f...

Concerning antigen-antibody reactions, the prozone effect causes which of the following results? A. False positive B. False negative C. No reaction D. Mixed field reaction B. False negative The following characteristics are applicable to Interferon-Gamma Release Assays (IGRAs) except: ...

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 accumu...