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NUR 152 Final Exam > labs > Flashcards

labs Flashcards

1
Q

RBC count

A

male: 4.7–6.1 cells/mm3
female: 4.2–5.4 cells/mm3

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2
Q

decreased RBC count

A

anemia, renal disease, hemorrhage, chronic infection

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3
Q

increased RBC count

A

major burn, cardiovascular disease, chronic lung disease, congenital heart disease

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4
Q

hemoglobin

A

male: 14–18 g/dL
female: 12–16 g/dL

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5
Q

decreased hgb

A

anemia, renal disease, chronic infection, hemorrhage

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6
Q

increased hgb

A

major burn, cardiovascular disease, chronic lung disease, congenital heart disease

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7
Q

hematocrit

A

male: 42%–52%
female: 37%–48%

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8
Q

decreased HCT

A

anemia, chronic infection, renal disease, hemorrhage

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9
Q

increased HCT

A

major burns. congenital heart disease, cardiovascular disease, chronic lung disease

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10
Q

WBC count

A

5000–10000

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11
Q

decreased WBC

A

aplastic anemia, chronic leukemia

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12
Q

increased WBC

A

acute leukemia, surgery, trauma, infection

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13
Q

segmented neutrophils

A

2500–8000

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14
Q

decreased segmented neutrophils

A

anaphylactic shock, anorexia nervosa, stress, RA

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15
Q

increased segmented neutrophils

A

septicemia, acidosis, CA of the liver, GI, bone marrow

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16
Q

neutrophils (bands)

A

0–3%

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17
Q

increased neutrophil bands

A

acute hemolysis of RBC, acute pyogenic infection, emotional/physical stress, tissue necrosis

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18
Q

decreased neutrophil bands

A

leukemia

viral (measles, rubella, hepatitis, mono)

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19
Q

lymphocytes

A

20%–40%

1000–4000

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20
Q

decreased lymphocytes

A

acute Tb
AIDS, HF, SLE, Hodgkin’s disease
renal failure, myesthenia gravis

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21
Q

increased lymphocytes

A 
Crohn disease
ulcerative colitis
infectious mono
drug hypersensitivity
viral (mumps, rubella, rubeola)
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22
Q

monocytes

A

100-700

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23
Q

decreased monocytes

A

acute stress reaction

overwhelming infection

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24
Q

increased monocytes

A

chronic inflammatory disorder
syphilis, Tb
chronic ulcerative colitis

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25
Q

eosinophils

A

50–500

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26
Q

decreased eosinophils

A

severe infection, trauma, shock, stress

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27
Q

increased eosinophils

A 
allergic disease
CA: lung, ovary, stomach
parasitic infection
Hodgkin's disease
polycythemia
ulcerative colitis
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28
Q

basophils

A

25–100

29
Q

decreased basophils

A 
acute infection
Graves disease
pregnancy
shock
 stress
30
Q

increased basophils

A

chickenpox
chronic sinusitis
measles
ulcerative colitis

31
Q

platelet count

A

150,000-400,000

32
Q

decreased plt count

A

anemia: aplastic, pernicious, hemolytic
HIV
multiple transfusion of packed RBC
chemo/radiation

33
Q

increased plt count

A 
leukemia
sleenectomy
iron-deficiency anemia
RA
acute infection
inflammatory disease
34
Q

prothrombin time (PT)

A

11–12.5 seconds

35
Q

therapeutic level of PT

A

1–2 times control

36
Q

increased PT

A 
acute leukemia
chronic pancreatitis
hepatitis
liver disease
anticoagulant (warfarin)
37
Q

INR

A

0.8–1.2

38
Q

therapeutic level of INR

A

2–3

39
Q

increased INR

A 
acute leukemia
chronic pancreatitis
hepatitis
liver disease
anticoagulant (warfarin)
40
Q

aPTT

A

30–40 seconds

41
Q

therapeutic level of aPTT

A

1.5–2.5 times control

42
Q

decreased aPTT

A

acute hemorrhage

advanced stages of cancer

43
Q

increased aPTT

A 
hemophilia
cirrhosis
hemodialysis
liver disease
heparin therapy
vit k deficiency
44
Q

fibrinogen

A

200–400 mg/dL

45
Q

carbon dioxide

A

23–29

46
Q

sodium

A

135–145 mEq/L

47
Q

potassium

A

3.5–5.0 mEq/L

48
Q

chloride

A

95–105 mEq/L

49
Q

calcium

A

8.5–10.2

50
Q

phosphate

A

1.7–2.6 mEq/L

51
Q

magnesium

A

1.3–2.1 mEq/L

52
Q

A1C

A

4–5.9%

53
Q

Diabetic A1C

A

<7%

54
Q

cholesterol

A

<200 mg

55
Q

LDL

A

< 130 mg

56
Q

HDL

A

males: >45 mg
females: >55 mg

57
Q

triglycerides

A

male: 40–60 mg
female: 35–135 mg

58
Q

albumin

A

3.3–5 g/dL

59
Q

increased albumin

A

dehydration

acute pancreatitis

60
Q

decreased albumin

A 
DM
renal disease
hepatic disease
RA
malnutrition
61
Q

prealbumin

A

15–35 mg/dL

62
Q

increased prealbumin

A

dehydration

acute pancreatitis

63
Q

decreased prealbumin

A

DM
RA
hepatic/renal disease
malnutrition

64
Q

BUN

A

10–20

65
Q

increased BUN

A 
acute glomerulonephritis
HF
DM
high protein diet
renal disease
severe dehydration
shock
severe infection
66
Q

decreased BUN

A 
alcohol abuse
hepatitis
diet inadequate of protein
liver failure
malnutrition
67
Q

serum creatinine

A

male: 0.6–1.3
female: 0.5–1.1

68
Q

decreased serum creatinine

A

atrophy of muscle

pregnancy

69
Q

increased serum creatinine

A 
HF
DM
RA
shock
trauma
uremia
dehydration

NUR 152 Final Exam (18 decks)

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