Datos de laboratorio Flashcards

1
Q

Eritrocitos

A

H: 4.400.000 - 5.900.000/mm³
M: 3.800.000 - 5.200.000/mm³

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2
Q

Hemoglobina (Hb)

A

H: 14-18 g/dl
M: 12-16 g/dl

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3
Q

Hematocrito

A

H: 40-52%
N: 37-47%

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4
Q

VCM

A

80-100 fentolitro

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5
Q

HCM

A

26-34 petagrama/célula

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6
Q

CHCM

A

32-36 g/dL

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7
Q

Leucocitos

A

4500-10000/mm³

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8
Q

Neutrófilos

A

55-65%

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9
Q

Basófilos

A

0-2%

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10
Q

Eosinófilos

A

1-4%

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11
Q

Linfocitos

A

25-40%

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12
Q

Monocitos

A

1-4%

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13
Q

Plaquetas

A

150.000-400.000 microlito (u/L)

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14
Q

Reticulocitos

A

0,5 - 1,5% de los eritrocitos

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15
Q

Eritrosedimentación

A

H: 0-15 mm en la primeira hora
M: 0-20 mm en la primera hora

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16
Q

Proteina C reactiva

A

< 5 mg/L

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17
Q

pH

A

7,35-7,45

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18
Q

pO2

A

80-100 mmHg

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19
Q

pCO2

A

35-45 mmHg

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20
Q

Bicarbonato

A

23-27 mEq/L

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21
Q

Saturación de O2

A

95-100%

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22
Q

Exceso de base

A

+/ 4 mEq/L

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23
Q

Glucemia

A

70-110 mg/dL

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24
Q

CPK

A

24-195 UI/L

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25
Q

CPK MB

A

hasta 25 U/L

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26
Q

Troponina

A

hasta 2 mg/ml

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27
Q

LDH

A

hasta 450 UI/L

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28
Q

Colesterol total

A

< 200 mg/dL

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29
Q

LDL

A

< 130 mg/dL

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30
Q

Trigliceridos

A

< 150 mg/dL

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31
Q

HDL

A

H: > 40 mg/dL
M: > 50 mg/dL

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32
Q

Urea

A

20 - 45 mg/dL

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33
Q

Creatinina

A

0,6 mg/dL

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34
Q

Acido úrico

A

H: 2,5 - 8 mg/dL
M: 1,5 - 6 mg/dL

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35
Q

Sodio

A

135-145 mEq/L

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36
Q

Potasio

A

3,5 - 5 mEq/L

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37
Q

Cloruro

A

95 - 105 mEq/L

38
Q

Bicarbonato

A

23-27 mEq/L

39
Q

Calcio

A

8,5 - 10,5 mg/dL

40
Q

Fósforo

A

2,9 - 4,5 mg/dL

41
Q

Orina color

A

Ámbar

42
Q

Orina pH

A

5,5 - 8

43
Q

Orina densidad

A

1010 - 1020

44
Q

Orina aspecto

A

Límpido

45
Q

Orina ausentes

A

Glucosa, cetonas, proteínas nitritos y bilirrubina

46
Q

Orina eritrocitos

A

< 5 x campo visual

47
Q

Orina leucocitos

A

< 5 x campo visual

48
Q

Hematuria

A

más de 3 GR/ campo 400x

49
Q

Orina cilindros normales

A

Cilindros hialinos

50
Q

Orina células epiteliales

A

Escasas

51
Q

TSH

A

0,3 - 3,5 uU/L (microunidades por litro)

52
Q

T4

A

5 - 12 ug/dL (microgramo por dL)

53
Q

T3

A

80-200 ng/dL

54
Q

Criterios diagnósticos de DBT

A

Glucosa en ayunas: > o = a 126 mg/dL con 2 mediciones de ayuno de 8 horas;
PTOG: glucosa > o = 200 mg/dL a las 2 hrs (normal < 140 mg/dL);
Hemoglobina glicosilada (A1C): > o = a 6,5% (normal < 5,7%);
Paciente con síntomas clásicos con glucosa al azar: > o = a 200 mg/dL

55
Q

Clasificación de diabetes

A

Diabetes: 126 mg/dL o > en ayunas;
Prediabetes: 100-125 mg/dL en ayunas;
Saludable: < 100 mg/dL en ayunas

56
Q

BT

A

0,2 - 1 mg/dL

57
Q

BI

A

0,2-0,7 mg/dL

58
Q

BD

A

0,1 - 0,3 mg/dL

59
Q

AST/TGO

A

5 - 32 UI/L

60
Q

ALT/TGP

A

0-30 UI/L

61
Q

FAL

A

90-230 U/L

62
Q

Proteínas totales

A

6,5 - 8,3 g/dL

63
Q

Albúmina

A

3,5 - 5,2 g/dL

64
Q

5´nucleotidasa (5´N)

A

2-11 UI/L

65
Q

y-glutamil transferasa (yGT)

A

6-35 U/L

66
Q

Colinesterasa

A

3000 - 8000 UI/L

67
Q

Amilasa

A

30 - 220 UI/L

68
Q

Lipasa

A

150 - 250 UI/L

69
Q

Globulinas totales

A

2-3 g/dL

70
Q

Proteinograma electroforético

A

a1 globulina: 0,2-0,4 g/dL
a2 globulina:0,4-0,7 g/dL
bglobulinas 0,7-0,9 g/dL
gammaglobulinas: 0,9-1,6 g/dL

71
Q

TdP

A

12-14 seg/70-100%

72
Q

Tiempo de tromboplastina parcial (PTT)

A

35-45 seg

73
Q

Tiempo de sangría

A

1-4 min

74
Q

LCR presión

A

18-25 cm de H2O

75
Q

LCR color

A

Cristal de roca, límpido, no coagula

76
Q

LCR pH

A

7,31 P 7,34

77
Q

LCR proteínas

A

15-45 mg/dL

78
Q

LCR albúmina

A

10-30 mg/dL

79
Q

LCR gammaglobulinas

A

3-12% del total de proteínas

80
Q

LCR células

A

< 5/uL

81
Q

LCR eritrocitos

A

Ausentes

82
Q

LCR cloruro

A

115-130 mEq/L

83
Q

LCR glucosa

A

40-70 mg/dL

84
Q

Enzimas de colestasis

A

FAL, 5´nucleotidassa, Y-glutamil tranferasa y aumento de BT, a predominio de BD.
El colesterol aumenta en las colestasis crónicas y lo hace de forma tardía.

5´nucleotidassa, Y-glutamil tranferasa permiten diferenciar de una elevación hepática o extrahepática (en la hepática se elevan de manera simultánea).

85
Q

Patrón de insuficiencia hepática

A

Prolongación del tiempo de protrombina; disminuición de la seudocolinesterasa (CHE); disminuición de la albúmina e hipergammaglobulinemia policlonal;

86
Q

Seudocolinesterasa

A

H: 5320 - 12900 UI/L;
M: 4260 - 11250 UI/L.

87
Q

Patrón de lesión hepatocelular

A

Aumento de las transaminasas de 5-10x (son marcadoras de citólisis).

88
Q

Hepatopatía alcohólica

A

Aumento de la GOT

89
Q

Hepatopatía no alcohólica

A

Aumento de la GTP

90
Q

Aumento de la TGO sin aumento (o leve) de la TGP

A

Trastorno muscular

91
Q

Disfunción hepática

A

Disminuicón de la seudocolinesterasa, albúmina y factores de coagulación;
Aumento de amoniemia y gammaglobulina;
Desarrollo de encefalopatía hepátics.
El descenso del colesteron se ve en las hepatopatías graves y en los estadios terminales.