AB MT Chemistry LATEST UPDATED 2025/2026 exam WITH COMPLETE COMPREHENSIVE QUESTIONS AND SURE VERIFIED SOLUTIONS 100%

AB MT Chemistry LATEST UPDATED exam WITH
COMPLETE COMPREHENSIVE QUESTIONS AND
SURE VERIFIED SOLUTIONS




1. Which of the following aminoacidopathies is NOT caused by an enzy
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me deficiency?CX




Choose one answer. CX CX




a. phenylketonuria
b. alkaptonuria
c. maple syrup disease CX CX




d. cystinuria: d. cystinuria CX CX




2. What method is most commonly used to measure total protei
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n? Choose one answer.
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a. dye binding CX




b. Kjeldahl
c. Biuret
d. refractometry: c. Biuret CX CX




3. Which of the following is the preferred reagent for measuring albumin
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by the dye binding method because there is less interfering substances? Ch
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oose one answer. CX CX




a. bromcresol green CX




b. HABA
c. bromcresol purple CX




d. methyl orange: c. bromcresol purple CX CX CX CX




4. Which of the following proteins is a negative acute phase reactan
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t? Choose one answer.
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a. haptoglobin
b. hemopexin
c. ceruloplasmin

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,d. transferrin: d. transferrin CX CX




5. Which of the following cardiac markers is the most sensitive for the dete
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c- tion of an acute myocardial infarction?
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Choose one answer.
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a. CKMB
b. LD1/LD2 flip CX




c. troponin
d. myoglobin: c. troponin CX CX




6. Which of the following anticoagulants is acceptable for the measurement o
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f BUN?
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Choose one answer.
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a. fluoride
b. heparin





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, c. oxalate
d. citrate: b. heparin CX CX




7. Which of the following analytes must be measured in order to calculate t
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he estimated glomerular filtration rate (eGFR)?
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Choose one answer. CX CX




a. urine creatinine CX




b. body surface area CX CX




c. 24-hour urine volume CX CX




d. serum creatinine: d. serum creatinine CX CX CX CX




8. Plasma is the specimen of choice for which of the following analytes CX CX CX CX CX CX CX CX CX CX CX




? Choose one answer.
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a. creatinine
b. ammonia
c. blood urea nitrogen CX CX




d. uric acid: b. ammonia CX CX CX




9. What disease state is associated with an elevation of serum uric aci
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d? Choose one answer.
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a. gout
b. atherosclerosis
c. Reye's syndrome CX




d. diabetes: a. gout CX CX




10. Which one of the following analytes is used as a prognostic indicator for
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liver failure?
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Choose one answer. CX CX




a. uric acid CX




b. cortisol
c. blood urea nitrogen CX CX




d. ammonia: d. ammonia CX CX




11. What statement concerning optical density according to Beers law i
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s true? CX




Choose one answer. CX CX




a. it is directly proportional to the concentration
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b. it is proportional to the square root of the absorbance
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c. it is proportional to the square root of the concentration
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d. it is inversely proportional to the concentration: a. it is directly proportional t
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o the concentration
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12. What is the light source in atomic absorption spectrophotometr CX CX CX CX CX CX CX CX




y? Choose one answer.
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a. tungsten

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