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Flashcards in Values Deck (28)
1

Na

135-145 mEq/L

2

Na

135-145 mEq/L

3

K

3.5-5

4

Cl

95-105

5

Bicarb

24-26

6

Osmolality

280-295

7

Osmolal gap

8

Anion Gap

9-16

9

Urea Nitrogen (BUN)

10-20

10

pH

7.35-7.45

11

Pco2

35-45 mmHg

12

Po2

90-100 mmHg (declines with age)

13

Urine Na

Variable depending on intake 20-200

14

Osmolality

2* Na + glucose / 18+ BUN/2.8
Greater than 10 is abnormal and suggests a substance exogenous to the body

15

Anion Gap Formula

Na - (Cl + HCO3)

16

Cl

95-105

17

Bicarb

24-26

18

Osmolality

280-295

19

Osmolal gap

20

Anion Gap

9-16

21

Urea Nitrogen (BUN)

10-20

22

pH

7.35-7.45

23

Pco2

35-45 mmHg

24

Po2

90-100 mmHg (declines with age)

25

Urine Na

Variable depending on intake 20-200

26

Urine K

Variable
If hypokalemic:
20 mEq/24 hrs K loss by kidney, renal cause

27

Osmolality

2* Na + glucose / 18+ BUN/2.8

28

Anion Gap

Na - (Cl + HCO3)