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MT AAB Chemistry Questions with 100% Correct Answers | Verified | Latest Update 2024
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MT AAB Chemistry Questions with 100% Correct Answers | Verified | Latest Update 2024
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MT AAB Chemistry Questions with 100% CorrectAnswers | Verified | Latest Update 2024
Glycoproteins and mucoproteins are usually bound to which substance? -
✔✔Carbohydrates
All of the following are glycoproteins: - ✔✔Ceruloplasmin, follicle-
stimulating hormone (FSH), and fibrinogen
All of the following are glycoproteins EXCEPT: - ✔✔Cryoglobulin
Which one of the following applies to cryoglobulins? - ✔✔They are
temperature-sensitive proteins
,Which of the following statements is true of albumin? - ✔✔It is produced in
the liver and is water-soluble
Decreased alpha-fetoprotein values are associated with which condition? -
✔✔Down syndrome
Which one of the following proteins transports iron? - ✔✔Transferrin
In acute renal failure, which nonprotein nitrogen rises the fastest? -
✔✔Blood urea nitrogen (BUN)
By the urease method, urea is enzymatically converted to which end product? -
✔✔Ammonia
Why can untreated urine be used for the determination of urea by the diacetyl
monoxomine method? - ✔✔The method is not measuring ammonia
,An elevated creatinine value is most likely to be accompanied by which of these
values? - ✔✔Elevated BUN, 10X creatinine value
What is the classical method for creatinine reaction? - ✔✔Jaffe
The measurement of creatinine is based on the formation of a yellow-red color
and which reagent? - ✔✔Alkaline picrate
The creatinine clearance test is based on which assumption? -
✔✔Creatinine passes into the ultrafiltrate
What is the most common clearance test used to measure the glomerular
filtration rate? (GFR) - ✔✔Creatinine
, A creatinine clearance test is performed. The 24-hour urine volume is 770 mL;
serum creatinine is 2.0 mg/dL and urine creatinine is 240 mg/dL. What is the
clearance, assuming average body surface area? - ✔✔GFR = ([UCr x V]/SCr)/1440
64 mL/minute = [(240 x 770)/2]/1440
(1440 minutes in 24 hours)
Which disease state is associated with an elevation of serum uric acid? - ✔✔Gout
Which reagent is employed in the alkaline oxidation of uric acid? -
✔✔Phosphotungstic acid
What does the uricase method for uric acid depend on? - ✔✔UV absorption
at 290 nm before/after treatment with uricase
Which one of the following analytes is used as a prognostic indicator for liver
failure? - ✔✔Ammonia
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