AAB MT Chemistry Review questions with answers

AAB MT Chemistry Review questions with
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answers

Which if the following blood tests is used to diagnose
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gout?


A. Alkaline phosphatase (ALP)
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B. Amylase|\




C. Uric acid
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D. Creatinine - CORRECT ANSWERS ✔✔C. Uric acid
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Select the equation which is used to determine the pH of
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a solution containing a weak acid and its salt.
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A. Van Deemter equation
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B. Van Slyke equation
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C. Nernst equation
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D. Henderson-Hasselbalch equation - CORRECT ANSWERS
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✔✔D. Henderson-Hasselbalch equation
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All of the following are directly involved in the production
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of semen EXCEPT?
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A. Prostate
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,B. Pituitary gland
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C. Seminal vesicles
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D. Bulbourethral gland - CORRECT ANSWERS ✔✔B.
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Pituitary gland |\




Which risk marker has both positive and negative
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cardiovascular risk integrated into its measurement? |\ |\ |\ |\ |\




A. LpPLA2
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B. Oxidized LDL
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C. Apo B-100/Apo A-1
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D. hs-CRP - CORRECT ANSWERS ✔✔C. Apo B-100/Apo A-1
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The Apo B-100/Apo A-1 ratio has a positive risk marker
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(Apo B-100) and a negative risk marker (Apo A-1).
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The normal range for urine pH is:
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A. 4.5 to 8.0
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B. 5.0 to 6.0
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C. 5.5 to 6.6
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D. 7.35 to 7.45 - CORRECT ANSWERS ✔✔A. 4.5-8.0
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An electrode has a silver/silver chloride anode and a
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platinum wire cathode. It is suspended in KCl solution and
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separated from the blood to be analyzed by a selectively
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,permeable membrane. Such an electrode is used to
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measure which of the following?
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A. pH
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B. PCO2
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C. PO2
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D. HCO3 - CORRECT ANSWERS ✔✔C. PO2
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Which of these blood levels will decrease during
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intravascular hemolysis? |\




A. Serum (plasma) LDH
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B. Serum (plasma) bilirubin
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C. Reticulocytes
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D. Haptoglobin - CORRECT ANSWERS ✔✔D. Haptoglobin
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Haptoglobin is an alpha2-globulin that binds to free Hgb
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intravascularly. Increased intravascular destruction of |\ |\ |\ |\ |\


RBCs will result in a decrease in haptoglobin level.
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All of the following are considered cutaneous porphyrias,
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EXCEPT?


A. Porphyria cutanea tarda
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B. Acute intermittent porphyria
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C. Congenital erythropoietic porphyria
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, D. Erythropoietic protoporphyria - CORRECT ANSWERS
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✔✔B. Acute intermittent porphyria
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Acute intermittent porphyria is a neurological porphyria.
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Porphyria cutanea tarda, Congenital erythropoietic
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porphyria, and Erythropoietic protoporphyria are all
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cutaneous porphyrias. |\




All of the following are types of epithelial cells that line
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the genitourinary system EXCEPT:
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A. Squamous
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B. Cuboidal
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C. Transitional
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D. Flattened cells - CORRECT ANSWERS ✔✔D. Flattened
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cells


Which of the following cells are lining cells that could be
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seen in a peritoneal fluid?
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A. Choroidal cells
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B. Mesothelial cells
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C. Ependymal cells
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D. Squamous epithelial cells - CORRECT ANSWERS ✔✔B.
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Mesothelial cells |\