EXAM 1 numbers

Question 1

RBC normal range

Answer 1

4.5-5.5

Question 2

WBC normal range

Answer 2

4,500-11,000

Question 3

WBC level indicative of infection

Answer 3

> 11,000

Question 4

Neutrophils (%)

Answer 4

50-62%

Question 5

Bands (%)

Answer 5

3-6%

Question 6

Lymphocytes (%)

Answer 6

25-40%

Question 7

Basophils (%)

Answer 7

0-1%

Question 8

Eosinophils (%)

Answer 8

0-3%

Question 9

Monocytes (%)

Answer 9

3-7%

Question 10

Platelets

Answer 10

150,000 - 400,000

Question 11

High neutrophil levels indicate…

Answer 11

> 62% means there is also an increase in bands

Indicates bacterial infection

Question 12

High Lymphocyte levels indicate…

Answer 12

> 42% indicates possible viral infection

Question 13

Sodium - normal concentration

Answer 13

135-145 mEq/L

Question 14

Potassium - normal concentration

Answer 14

3.5 - 5.0 mEq/L

Question 15

Calcium (ionized) - normal concentration

Answer 15

9-11 mg/dL

Question 16

Magnesium

Answer 16

1.5 - 2.5 mg/dL

Question 17

Phosphate

Answer 17

2.5 - 4.5 mg/dL

Question 18

Chloride

Answer 18

96 - 106 mEq/L

Question 19

Hypertonic

Answer 19

Fluid shifts from intravascular to extravascular; more water lost than electrolytes

Question 20

Isotonic

Answer 20

No fluid shift; loss of fluids and electrolytes

Question 21

Hypotonic

Answer 21

Fluid shifts from extravascular to intravascular; loss of more electrolytes than water

Question 22

Physiological pH

Answer 22

7.35-7.45

Question 23

Normal Carbon Dioxide values

Answer 23

35-45 mmHg

Question 24

Normal Oxygen values

Answer 24

80-100 mmHg

Question 25

Normal HCO3 (Bicarbonate) values

Answer 25

22-26 mEq/L

Question 26

Normal plasma osmolality

Answer 26

290 mOsm