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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
eosinophils
50--500
26
decreased eosinophils
severe infection, trauma, shock, stress
27
increased eosinophils
``` allergic disease CA: lung, ovary, stomach parasitic infection Hodgkin's disease polycythemia ulcerative colitis ```
28
basophils
25--100
29
decreased basophils
``` acute infection Graves disease pregnancy shock stress ```
30
increased basophils
chickenpox chronic sinusitis measles ulcerative colitis
31
platelet count
150,000-400,000
32
decreased plt count
anemia: aplastic, pernicious, hemolytic HIV multiple transfusion of packed RBC chemo/radiation
33
increased plt count
``` leukemia sleenectomy iron-deficiency anemia RA acute infection inflammatory disease ```
34
prothrombin time (PT)
11--12.5 seconds
35
therapeutic level of PT
1--2 times control
36
increased PT
``` acute leukemia chronic pancreatitis hepatitis liver disease anticoagulant (warfarin) ```
37
INR
0.8--1.2
38
therapeutic level of INR
2--3
39
increased INR
``` acute leukemia chronic pancreatitis hepatitis liver disease anticoagulant (warfarin) ```
40
aPTT
30--40 seconds
41
therapeutic level of aPTT
1.5--2.5 times control
42
decreased aPTT
acute hemorrhage | advanced stages of cancer
43
increased aPTT
``` hemophilia cirrhosis hemodialysis liver disease heparin therapy vit k deficiency ```
44
fibrinogen
200--400 mg/dL
45
carbon dioxide
23--29
46
sodium
135--145 mEq/L
47
potassium
3.5--5.0 mEq/L
48
chloride
95--105 mEq/L
49
calcium
8.5--10.2
50
phosphate
1.7--2.6 mEq/L
51
magnesium
1.3--2.1 mEq/L
52
A1C
4--5.9%
53
Diabetic A1C
<7%
54
cholesterol
<200 mg
55
LDL
< 130 mg
56
HDL
males: >45 mg females: >55 mg
57
triglycerides
male: 40--60 mg female: 35--135 mg
58
albumin
3.3--5 g/dL
59
increased albumin
dehydration | acute pancreatitis
60
decreased albumin
``` DM renal disease hepatic disease RA malnutrition ```
61
prealbumin
15--35 mg/dL
62
increased prealbumin
dehydration | acute pancreatitis
63
decreased prealbumin
DM RA hepatic/renal disease malnutrition
64
BUN
10--20
65
increased BUN
``` acute glomerulonephritis HF DM high protein diet renal disease severe dehydration shock severe infection ```
66
decreased BUN
``` alcohol abuse hepatitis diet inadequate of protein liver failure malnutrition ```
67
serum creatinine
male: 0.6--1.3 female: 0.5--1.1
68
decreased serum creatinine
atrophy of muscle | pregnancy
69
increased serum creatinine
``` HF DM RA shock trauma uremia dehydration ```

NUR 152 Final Exam (18 decks)

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