Lab Values

Question 1

LDL

Answer 1

160 “high”

Question 2

HDL

Answer 2

> 60

Question 3

TG

Answer 3

200 “high”

Question 4

Total Cholesterol (TC)

Answer 4

240 “high”

Question 5

ABG’s

Answer 5

pH 7.37-7.44
pO2 80-100
pCO2 36-44
HCO3 22-26

Question 6

PFT’s

Answer 6

FVC 80-120% predicted

FEV1/FVC >0.8 is nl

Question 7

ALT and AST

Answer 7

ALT 1-45IU/L
AST 7-42 IU/L

Generally, anything >50 for these is abnl

Question 8

Bilirubin

Answer 8

0.3-1.0mg/dL

Direct (conjugated) <0.8

Question 9

Alkaline phosphatase

Answer 9

25-160 IU/L

Question 10

Amylase and Lipase

Answer 10

Amylase 10-130 U/L

Lipase <52 U/L

Question 11

Lumbar Puncture Results in Meningitis

Answer 11

WBC 1000-5000
% Neutrophils >80%
Protein 100-500 (nl = 0)
Glucose <0.4

Question 12

Na+

Answer 12

136-145

Question 13

K+

Answer 13

3.5-5

Question 14

Cl-

Answer 14

97-107

Question 15

Cr

Answer 15

0.5-1.5 (<1.2)

Question 16

BUN

Answer 16

5-20

Question 17

BUN/Cr Ratio

Answer 17

6-20

Question 18

CrCl

Answer 18

85-125

CrCl = [(140-age) X (Weight)]/[SCr X 72] - multiply by 0.85 if female
Ideal Body Weight (IBW) Male = 50 + (2.3X(height in inches – 60))
Ideal Body Weight (IBW) Female = 45.5 + (2.3X(height in inches – 60))

Question 19

UA for UTI

Answer 19

Nitrates, leukocyte esterase positive

>100,000 bact/ml and >10WBC/mm3

Question 20

Specific Gravity

Answer 20

1.001 - 1.035

Question 21

Hbg

Answer 21

14. 4-16.1 male

12. 2-14.7 female

Question 22

RBC

Answer 22

4. 73-5.49 male

4. 15-4.87 female

Question 23

Hct

Answer 23

40-54% male

37-47% female

Question 24

MCV

Answer 24

80-100

hyper/hypo/normocytic

Question 25

MCH

Answer 25

27-31

Question 26

MCHC

Answer 26

33-37 | hyper/hypo/normochromic

Question 27

Retic count

Answer 27

0.5-1.5%

Question 28

Fe

Answer 28

55-160 males | 40-155 females

Question 29

Transferrin

Answer 29

210-360

Question 30

TIBC

Answer 30

250-400

Question 31

Ferritin

Answer 31

20-500 males | 20-200 females

Question 32

Vitamin B12

Answer 32

200-700

Question 33

Folate

Answer 33

>3.5

Question 34

WBC

Answer 34

4,500-11,000

Question 35

Basophils

Answer 35

0-1%

Question 36

Eosinophils

Answer 36

1-3%

Question 37

Lymphocytes

Answer 37

24-44% | inc c viral infx

Question 38

Monocytes

Answer 38

3-7%

Question 39

Neutrophils

Answer 39

40-76% inc - bacterial dec - viral

Question 40

Platelets

Answer 40

150,000-450,000

Question 41

PT

Answer 41

11.5-13.5 seconds | Extrinsic (TF and VII)

Question 42

INR

Answer 42

0.8-1.4 | Therapeutic 2-3

Question 43

aPTT

Answer 43

27-38 seconds | Intrinsic - VII, IX, XI, and XII

Question 44

TSH

Answer 44

0.4-4.8

Question 45

T4

Answer 45

0.8-1.7

Question 46

Glucose

Answer 46

70-100 Goal for diabetics: - 70-130 preprandial - <180 postprandial

Question 47

Hbg A1C

Answer 47

<7

Question 48

Serum osmolality

Answer 48

278-298

Question 49

Ca2+

Answer 49

8.2-10.2

Question 50

Cortisol

Answer 50

5-23

Question 51

Albumin

Answer 51

3.5-5.0