Aab mt exam review Study guides, Class notes & Summaries

What is hemoglobin composed of? correct answer: 4 heme, 4 iron, 4 globins What disorder does a defect in heme synthesis lead to? correct answer: Porphyria Porphyria correct answer: Deficiency in the enzymes of the porphyrin pathway leads to insufficient production of heme. The principal problem in these deficiencies is the accumulation of porphyrins, the heme precursors, which are toxic to tissue in high concentrations. What is methemoglobin? correct answer: Methemoglobin is a form ...

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 - correct answer B. False negative The following characteristics are applicable to Interferon-Gamma Release Assays (IGRAs) except: A. Can be used in patients with active tuberculosis disease symptoms B. Preferable for patients who have received a bacillus Calmette-Guérin (BCG) vaccination C. Can be used instea...

Chemistry MT AAB board exam review #1 questions and answers.

AB MT 2023/2024 EXAM REVIEW All of the following donors would be permanently deferred EXCEPT which one? - CORRECT ANSWER-38-year-old male who received rabies vaccine after a dog bite 3 months ago All of the following donors would be permanently deferred: - CORRECT ANSWER-75- year-old male who had acute hepatitis 20 years ago following surgery, 19-y/o first-time donor who received human growth hormone 12 years ago, and a 24-y/o donor with a history of a positive test for Hepatitis C fro...

AAB MT 2023/2024 EXAM REVIEW All of the following donors would be permanently deferred EXCEPT which one? - CORRECT ANSWER-38-year-old male who received rabies vaccine after a dog bite 3 months ago All of the following donors would be permanently deferred: - CORRECT ANSWER-75- year-old male who had acute hepatitis 20 years ago following surgery, 19-y/o first-time donor who received human growth hormone 12 years ago, and a 24-y/o donor with a history of a positive test for Hepatitis C fr...

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 Slyke equation C. Nernst equation D. Henderson-Hasselbalch equation D. Henderson-Hasselbalch equation All of the following are directly involved in the production of semen EXCEPT? A. Prostate...

AAB MT PRACTICE EXAM TEST 2023/2024 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, and Volumetric types of serological pipettes - CORRECT ANSWER-blow out and drain out types of thermometers - CORRECT ANSWER-liquid and glass and digital electronic ...

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 ratio of bicarbonate:carbonic acid in normal plasma 20:1 Lab results on a known diabetic patient revealed a decreased bicarbonate and decreased ph. Which acid base disorder would most likely cause...

CHEMISTRY MT AAB EXAM REVIEW 2023 Specimens that can be analyzed for carbon dioxide - CORRECT ANSWER-1. Serum 2. Plasma 3. Whole blood What will happen if blood is exposed to air during specimen collection for pH and blood gases? - CORRECT ANSWER-p C O 2 decreases Henderson-Hasselbalch equation - CORRECT ANSWER-p H = p k a + log salt / acid What is the ratio of bicarbonate:carbonic acid in normal plasma - CORRECT ANSWER20:1 Lab results on a known diabetic patient revealed a decreased ...

REVIEWED QUESTIONS AND ANSWERS FOR (AAB MT) BASIC KNOWLEDGE 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 ANSWERAnnually What is the minimum number of standards required for a standard curve? - CORRECT ANSWER-3 What is the maximum magnification using a brightfield microscope? - CORRECT ANSWER-1000X What is the most acc...