TEST BANK for Clinical Chemistry Principles, Techniques, and Correlations 9th Edition by Bishop Fody, All 31 Chapters Covered, Verified Latest Edition

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Test Bank Clinical Chemistry Principles, Techniques, and
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Correlations 9th Edition by Bishop Fody Questions &
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mm Answers with rationales (Chapter 1-31) A+
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Chapter: Chapter 01 – Test Bank
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Multiple Choice mm




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 Complexity: RL2
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Ahead: Units of Measure 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
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0.2N NaOH?
mm mm




A) 250
B) 40
C) 25
D) 4
Ans: B Complexity: RL2
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Ahead: Laboratory Mathematics and Calculations Subject: Chapter 1
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Title: Basic Principles and Practices of Clinical Chemistry
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A+ Page 1
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3. A patient sample for uric acid gave an absorbance reading of 0.4, and the 50
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mg/dL standard gave an absorbance reading of 0.1. What is the concentration of uric
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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 Complexity: RL2
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Ahead: Laboratory Mathematics and Calculations
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mm


Subject: Chapter 1
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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?
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(gmw = 58.5)
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A) 70
B) 120
C) 234
D) 1200
Ans: D Complexity: RL2
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Ahead: Laboratory Mathematics and Calculations 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

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D) 25
Ans: A Complexity: RL2
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Ahead: Laboratory Mathematics and Calculations 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
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mm grams, specific gravity = 1.500, purity = 80%, are needed to make 400 mL of a
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2N solution?
mm mm




A) 26.1
B) 32.7
C) 52.3
D) 65.3
Ans: B Complexity: RL2
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Ahead: Laboratory Mathematics and Calculations 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
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= 18) are required to make a 10% solution of MgS04?
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A) 5.7 g/dL
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B) 11.9 g/dL
mm




C) 17.6 g/dL
mm




D) 20.9 g/dL Ans: C Complexity: RL2
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Ahead: Laboratory Mathematics and Calculations Subject: Chapter 1
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Title: Basic Principles and Practices of Clinical Chemistry
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8. What is the molarity (M) of a 4% solution of sodium hydroxide (NaOH)?
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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 Complexity: RL2
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Ahead: Laboratory Mathematics and Calculations 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 Complexity: RL2
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Ahead: Units of Measure 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
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mL? (gmw = 208)
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A) 1.10
B) 0.50
C) 0.25
D) 0.11
Ans: D Complexity: RL2
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Ahead: Laboratory Mathematics and Calculations Subject: Chapter 1
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Title: Basic Principles and Practices of Clinical Chemistry
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A+ Page 4
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