Clinical chemistry ninth edition test bank

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ClinicalChemistry:Principles,Techniques,andCorrelations
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Michael L. Bishop,Edward P. Fody, CarleenVan Siclen & James March Mistler
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9THEdition
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TESTBANK j

,Clinical Chemistry: Principles, Techniques, and Correlations, Ninth Edition
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Test bank
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Import Settings: j




BaseSettings:BrownstoneDefault
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Information Field: Complexity
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Information Field: Ahead
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Information Field: Subject
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Information Field: Title
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Highest Answer Letter: D j j j




Multiple Keywords in Same Paragraph: No j j j j j




NAS ISBN13: 9781284238884, add to Ahead, Title tags
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Chapter: Chapter 01 – Test Bank j j j j j




Multiple Choice j




1. One nanogram is equivalent to how many grams?
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A) 10-6
B) 10-9
C) 10-12
D) 10-15
Ans: B j




Complexity:RL2
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Ahead:UnitsofMeasure j j j




Subject: Chapter 1
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Title: Basic Principles and Practices of Clinical Chemistry
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2. How many milliliters of 0.5N NaOH are required to make 100 milliliters of 0.2N NaOH?
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A) 250
B) 40
C) 25
D) 4
Ans: B j




Complexity:RL2
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Ahead:LaboratoryMathematicsandCalculations
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Subject: Chapter 1
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Title: Basic Principles and Practices of Clinical Chemistry
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3. A patient sample for uric acid gave an absorbance reading of 0.4, and the 50 mg/dL standard gave an
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absorbance reading of 0.1. What is the concentration of uric acid in the patient's sample in grams per deciliter?
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A) 0.2
B) 12.5
C) 125
D) 200
Ans: D j




Complexity:RL2
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Ahead: Laboratory Mathematics and Calculations
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© Jones & Bartlett Learning, LLC, an Ascend Learning Company
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,Clinical Chemistry: Principles, Techniques, and Correlations, Ninth Edition
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Test bank j




Subject: Chapter 1 j j




Title: Basic Principles and Practices of Clinical Chemistry
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4. How many millimoles of NaCl are contained in 300 mL of a 4M solution? (gmw = 58.5)
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A) 70
B) 120
C) 234
D) 1200
Ans: D j




Complexity:RL2
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Ahead:LaboratoryMathematicsandCalculations
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Subject: Chapter 1
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Title: Basic Principles and Practices of Clinical Chemistry
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5. How is 10 mg/dL of calcium reported in mmol/L? (gmw = 40)
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A) 2.5
B) 5.0
C) 10
D) 25
Ans: A j




Complexity:RL2
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Ahead:LaboratoryMathematicsandCalculations
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Subject: Chapter 1
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Title: Basic Principles and Practices of Clinical Chemistry
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6. How many milliliters of concentrated sulfuric acid (H2S04), G.M.W. = 98 grams, specific gravity = 1.500, purity
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= 80%, are needed to make 400 mL of a 2N solution?
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A) 26.1
B) 32.7
C) 52.3
D) 65.3
Ans: B j




Complexity:RL2
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Ahead:LaboratoryMathematicsandCalculations
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Subject: Chapter 1
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Title: Basic Principles and Practices of Clinical Chemistry
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7. How many grams of hydrated MgSO4  5 H20 (M.W.: MgSO4 = 119, H20 = 18) are required to make a 10%
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solution of MgS04?
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A) 5.7 g/dL j




B) 11.9 g/dL j




C) 17.6 g/dL j




D) 20.9 g/dL j




Ans: C
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Complexity:RL2
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Ahead:LaboratoryMathematicsandCalculations
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Subject: Chapter 1
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Title: Basic Principles and Practices of Clinical Chemistry
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© Jones & Bartlett Learning, LLC, an Ascend Learning Company
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, Clinical Chemistry: Principles, Techniques, and Correlations, Ninth Edition
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Test bank j




8. What is the molarity (M) of a 4% solution of sodium hydroxide (NaOH)? M.W: Na = 23, O = 16, H = 1.
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A) 0.1M
B) 0.25M
C) 1.0M
D) 2.5M
Ans: C j




Complexity:RL2
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Ahead:LaboratoryMathematicsandCalculations
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Subject: Chapter 1
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Title: Basic Principles and Practices of Clinical Chemistry
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9. 3 mg/dL is equivalent to how many grams per liter?
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A) 0.003
B) 0.03
C) 0.3
D) 3
Ans: B j




Complexity:RL2
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Ahead:UnitsofMeasure j j j




Subject: Chapter 1
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Title: Basic Principles and Practices of Clinical Chemistry
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10. What is the normality of a solution containing 4.5 grams of BaCl2 in 400 mL? (gmw = 208)
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A) 1.10
B) 0.50
C) 0.25
D) 0.11
Ans: D j




Complexity:RL2
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Ahead:LaboratoryMathematicsandCalculations
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Subject: Chapter 1
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Title: Basic Principles and Practices of Clinical Chemistry
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11. What are the optimal conditions for specimen transport, handling, and storage of specimens for
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clinical chemistry testing?
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A) Specimen transported to lab within 2 hours after collection, stored at room temperature, and j j j j j j j j j j j j j




centrifuged within 4 hours.
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B) Specimen transported to lab immediately, permitted to clot, serum separated and tested as soon as
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possible.
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C) Specimen brought to lab immediately, spun down, and serum left to stand on clot until tested. j j j j j j j j j j j j j j j




D) Noneofthese represent optimalconditions. j j j j j




Ans: B
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Complexity: RL1 j




Ahead:SpecimenCollectionandHandling Subject:
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Chapter 1
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Title: Basic Principles and Practices of Clinical Chemistry
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© Jones & Bartlett Learning, LLC, an Ascend Learning Company
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