Clinical Chemistry: Principles, Techniques, and Correlations
Michael L. Bishop, Edward P. Fody, Carleen Van Siclen & James March Mistler
9TH Edition
TEST BANK
,Clinical Chemistry: Principles, Techniques, and Correlations, Ninth Edition
Test bank
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NAS ISBN13: 9781284238884, add to Ahead, Title tags
Chapter: Chapter 01 – Test Bank
Multiple Choice
1. One nanogram is equivalent to how many grams?
A) 10-6
B) 10-9
C) 10-12
D) 10-15
Ans: B
Complexity: RL2
Ahead: Units of Measure
Subject: Chapter 1
Title: Basic Principles and Practices of Clinical Chemistry
2. How many milliliters of 0.5N NaOH are required to make 100 milliliters of 0.2N NaOH?
A) 250
B) 40
C) 25
D) 4
Ans: B
Complexity: RL2
Ahead: Laboratory Mathematics and Calculations
Subject: Chapter 1
Title: Basic Principles and Practices of Clinical Chemistry
3. A patient sample for uric acid gave an absorbance reading of 0.4, and the 50 mg/dL standard gave an
absorbance reading of 0.1. What is the concentration of uric acid in the patient's sample in grams per
deciliter?
A) 0.2
B) 12.5
C) 125
D) 200
Ans: D
Complexity: RL2
Ahead: Laboratory Mathematics and Calculations
© Jones & Bartlett Learning, LLC, an Ascend Learning Company 1-1
,Clinical Chemistry: Principles, Techniques, and Correlations, Ninth Edition
Test bank
Subject: Chapter 1
Title: Basic Principles and Practices of Clinical Chemistry
4. How many millimoles of NaCl are contained in 300 mL of a 4M solution? (gmw = 58.5)
A) 70
B) 120
C) 234
D) 1200
Ans: D
Complexity: RL2
Ahead: Laboratory Mathematics and Calculations
Subject: Chapter 1
Title: Basic Principles and Practices of Clinical Chemistry
5. How is 10 mg/dL of calcium reported in mmol/L? (gmw = 40)
A) 2.5
B) 5.0
C) 10
D) 25
Ans: A
Complexity: RL2
Ahead: Laboratory Mathematics and Calculations
Subject: Chapter 1
Title: Basic Principles and Practices of Clinical Chemistry
6. Hownmanynmillilitersnofnconcentratednsulfuricnacidn(H2S04),nG.M.W.n=n98ngrams,nspecificngravityn=n
1.500,npurityn=n80%,narenneededntonmaken400nmLnofnan2Nnsolution?
A) 26.1
B) 32.7
C) 52.3
D) 65.3
Ans:nBnComple
xity:nRL2
Ahead:nLaboratorynMathematicsnandnCalculation
snSubject:nChaptern1
Title:nBasicnPrinciplesnandnPracticesnofnClinicalnChemistry
7. HownmanyngramsnofnhydratednMgSO4n n5nH20n(M.W.:nMgSO4n =n119,nH20n=n18)narenrequirednton
makenan10%nsolutionnofnMgS04?
A) 5.7ng/dL
B) 11.9ng/dL
C) 17.6ng/dL
D) 20.9ng/dLnAn
s:nCnComplexity
:nRL2
Ahead:nLaboratorynMathematicsnandnCalculation
snSubject:nChaptern1
Title:nBasicnPrinciplesnandnPracticesnofnClinicalnChemistry
© Jones & Bartlett Learning, LLC, an Ascend Learning Company 1-2
, Clinical Chemistry: Principles, Techniques, and Correlations, Ninth Edition
Test bank
8. Whatnisnthenmolarityn(M)nofnan4%nsolutionnofnsodiumnhydroxiden(NaOH)?nM.W:nNan=n23,nOn=n16,nHn=n
1.
A) 0.1M
B) 0.25M
C) 1.0M
D) 2.5M
Ans:nCnComple
xity:nRL2
Ahead:nLaboratorynMathematicsnandnCalculation
snSubject:nChaptern1
Title:nBasicnPrinciplesnandnPracticesnofnClinicalnChemistry
9. 3nmg/dLnisnequivalentntonhownmanyngramsnpernliter?
A) 0.003
B) 0.03
C) 0.3
D) 3
Ans:nBnComple
xity:nRL2
Ahead:nUnitsnofnMeasuren
Subject:nChaptern1
Title:nBasicnPrinciplesnandnPracticesnofnClinicalnChemistry
10. Whatnisnthennormalitynofnansolutionncontainingn4.5ngramsnofnBaCl2ninn400nmL?n(gmwn=n208)
A) 1.10
B) 0.50
C) 0.25
D) 0.11
Ans:nDnComple
xity:nRL2
Ahead:nLaboratorynMathematicsnandnCalculation
snSubject:nChaptern1
Title:nBasicnPrinciplesnandnPracticesnofnClinicalnChemistry
11. Whatnarenthenoptimalnconditionsnfornspecimenntransport,nhandling,nandnstoragenofnspecimen
snfornclinicalnchemistryntesting?
A) Specimenntransportedntonlabnwithinn2nhoursnafterncollection,nstorednatnroomntemperature,
nandncentrifugednwithinn4nhours.
B) Specimenntransportedntonlabnimmediately,npermittedntonclot,nserumnseparatednandntestednasnso
onnasnpossible.
C) Specimennbroughtntonlabnimmediately,nspunndown,nandnserumnleftntonstandnonnclotnuntilntested.
D) Nonenofnthesenrepresentnoptimalncondition
s.nAns:nB
Complexity:nRL1
Ahead:nSpecimennCollectionnandnHandlingnSubj
ect:nChaptern1
Title:nBasicnPrinciplesnandnPracticesnofnClinicalnChemistry
© Jones & Bartlett Learning, LLC, an Ascend Learning Company 1-3