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1
Q

Assay for urea that is inexpensive but lacks specificity

A

Colorimetric, diacetyl

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2
Q

Assay for urea that measures ammonia formation

A

Enzymatic

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3
Q

Simple nonspecific method for creatinine

A

Colorimetric, endpoint

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4
Q

Assay for creatinine which is rapid and with increased specificity

A

Colorimetric, kinetic

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5
Q

Assay for creatinine that measures ammonia colorimetrically or with ion-selective electrode

A

Enymatic

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6
Q

Assay for uric acid, problems with turbidity

A

Colorimetric

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7
Q

Assay for uric acid that needs special instrumentation and optical cells

A

Enzymatic: UV

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8
Q

Assay for Uric acid, interference by reducing substances

A

Enymatic: H2O2

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9
Q

Least interference with analysis

A

Heparin

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10
Q

Heparin for most chemistry tests

A

Lithium heparin

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11
Q

Glucose is metabolized at room temperature

A

7 mg/dL/hour

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12
Q

Glucose is metabolized at 4 degree celsius

A

2 mg/dL/hour

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13
Q

Ingest at least 150 g/day of carbohydrates or the 3 days preceding the test

A

OGTT

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14
Q

Performed routinely to monitor glucose control

A

Glycosylated hemoglobin

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15
Q

Gestation diabetes patients develop diabetes

A

Within 5 to 10 years

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16
Q

NCEP guidelines for acceptable measurement error for cholesterol

A

CV less than or equal to 3%

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17
Q

NCEP guidelines for acceptable measurement error for triglycerides

A

CV is less than or equal 5%

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18
Q

NCEP guidelines for acceptable measurement error of LDL, HDL

A

CV less than or equal to 4%

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19
Q

Minor lipoproteins

A

IDL and Lp (a)

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20
Q

Major structural protein in HDL

A

Apo A1

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21
Q

Major structural protein in VLDL and LDL

A

Apo B100

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22
Q

Structural protein in chylomicrons

A

Apo B48

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23
Q

LDL cholesterol may be calculated from measurement of

A

TC, TAG and HDL-c

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24
Q

Floating beta-lipoprotein

A

B-VLDL

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25
Sinking pre-beta lipoprotein
Lp (a)
26
HDL cholesterol protective against heart disease
>60 mg/dL
27
HDL cholesterol major risk for heart disease
<40 mg/dL
28
Serum cholesterol moderate and high risk for ages 2-19 years old
Mod: >170 mg/dL High: >185 mg/dL
29
Serum cholesterol moderate and high risk for ages 20-29 years old
Mod: >200 mg/dL High: >220 mg/dL
30
Serum cholesterol moderate and high risk for ages 30-39 years old
Mod: >220 mg/dL High: >240 mg/dL
31
Serum cholesterol moderate and high risk for ages 40 and over
Mod: >240 mg/dL High: >260 mg/dL
32
Fever will decrease pO2 by
7%
33
Fever will increase pCO2 by
3%
34
Potentiometry measures
pH, pCO2
35
Amperometry measures
pO2
36
Forward reaction for CK
Tanzer-Gilvarg
37
Reverse reaction for CK
Oliver Rosalki
38
Forward reaction for LD
Wacker
39
Reverse reaction for LD
Wroblewski Ladue
40
High specificity for erythrocytes,prostate
Acid phosphatase
41
High specificity for the liver
Alanine aminotransferase/ SGPT
42
High specificity for pancreas
Lipase
43
High specificity for pancreas, salivary gland
Amylase
44
Moderate specificity for liver, heart, skeletal muscle
Aspartate aminotransferase/ SGOT
45
Moderate specificity for heart, skeletal muscles, brain
Creatinine kinase
46
Low specificity for liver, bone, kidney
Alkaline phosphatase
47
Low specificity, all tissues
Lactate dehydrogenase
48
Most potent of the estrogen
Estradiol
49
Hypersecretion of growth hormone in adults
Acromegaly
50
Confirmatory test for acromegaly
Glucose suppresion test - OGTT
51
Effect of growth hormone to blood glucose
Increase
52
Increase in cortisol caused by excessive development and activity of pituitary gland
Cushing’s disease
53
T3 and T3 uptake test in hypothyroidism
Both decreased
54
T3 and T3 uptake uptake in hyperthyroidism
Both increased
55
Relationship of T3 and T3 uptake test
Direct
56
Relationship of T3 uptake test and TBG
Inverse
57
Cholesterol and triglycerides in hypothyroidism
Increased
58
Stages of impairment by ethanol with no obvious impairment, some changes observable on performance testing
0.01-0.05%
59
Stages of impairment by ethanol with decreased inhibitions, loss of critical judgment, memory impairment, diminished reaction time
0.09 - 0.25%
60
Stages of impairment by ethanol with decreased inhibitions, loss of critical judgment, memory impairment, diminished reaction time
0.09 - 0.25%
61
Stages of impairment by ethanol with mild euphoria, decreased inhibitions, some impairment of motor skills
0.03 -0.12%
62
Stages of impairment by ethanol with mental confusion, dizziness, strongly impaired motor skills (staggering, slurred speech)
0.18 - 0.30%
63
Stages of impairment by ethanol with unable to stand or walk, vomiting, impaired consciousness
0.27 - 0.40%
64
Stages of impairment by ethanol with coma and possible death
0.35 - 0.50%
65
Presumptive evidence of driving under the influence of alcohol
0.10% <80 mg/dL
66
Metabolite of cocaine
Benzoylecgonine
67
BMI of obese
More than or equal to 30 kg/m2
68
Blood pressure cuff as tourniquet
40-60 mmhg
69
Horizontal position in the centrifuge when spinning and a vertical position when the head is not moving
Horizontal centrifuge/ swinging bucket centrifuge
70
HAXI in X-axis
Horizontal, abscissa, independent variable
71
VOYD in Y-axis
Vertical, Ordinate, Dependent variables
72
Test for accuracy, mean
T test
73
Test for Precision, S.D.
F test
74
Control that continue to either increase or decrease over a period of 6 consecutive days
Trend
75
Six or more consecutive daily values that distribute themselves on one side or either side of mean
Shift
76
Gradual change in the control sample
Trend
77
Sudden and sustained change in one direction in control sample values
Shift
78
The smaller the CV
Greater precision
79
Alternate site testing, near patient testing, decentralized testing, bedside testing or ancillary testing
Point of care testing (POCT)

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