Normal Ranges/values and Formulas

Question 1

Red Blood Cells (RBC)
Male and Female

Answer 1

Male: 4.3-5.7 cells/mcL
Female: 3.8-5.1 cells/mcL

Question 2

Hemoglobin (Hgb)

Answer 2

12-18 g/dL

Question 3

Hematocrit (Hct)

Answer 3

36-52%

Question 4

White Blood Cells (WBC)

Answer 4

4,500-10,500 cells/mcL

Question 5

Sodium (Na)

Answer 5

135-145 mEq/L

Question 6

Potassium (K)

Answer 6

3.5-5 mEq/L

Question 7

Chloride (Cl)

Answer 7

95-105 mEq/L

Question 8

Calcium (Ca)

Answer 8

8.5-10.5 mEq/L

Question 9

Magnesium (Mg)

Answer 9

1.5-2.5 mEq/L

Question 10

Phosphorus (P)

Answer 10

3.0-4.5 mg/dL

Question 11

Blood Urea Nitrogen (BUN)

Answer 11

6-23 mg/dL

Question 12

Creatinine (Cr)

Answer 12

0.6-1.4 mg/dL

Question 13

Serum Osmolality

Answer 13

275-295 mOsm/kg H2O

Question 14

Platelet (Plt)

Answer 14

150,000-440,000/mcL

Question 15

Prothrombin Time

Answer 15

11-13 seconds

Question 16

International Normalized Ratio (INR) without Warfarin

Answer 16

0.8-1.1

Question 17

International Nomalized Ratio (INR) with Warfarin

Answer 17

2.0-3.0

Question 18

Activated partial thromboplastin time (aPTT)

Answer 18

21-35 seconds

Question 19

Fibrinogen

Answer 19

200-400 mg/dL

Question 20

D-dimer

Answer 20

less than 250 mcq/mL

Question 21

B-type natriuretic peptide (BNP)

Answer 21

less than 100 pg/mL

Question 22

Troponin-I

Answer 22

less than 0.04 ng/mL

Question 23

Tidal Volume

Answer 23

6-8 mL IBW

Question 24

Respiratory Minute Volume
Range

Answer 24

4-8 L/min

Question 25

PIP Range

Answer 25

less than 40 cmH2O

Question 26

Driving Pressure

Answer 26

15 cmH2O

Question 27

Pplat

Answer 27

less than 30 cmH2O

Question 28

Inspiratory Pressure (Pinsp) Adult and Pediatric

Answer 28

Adult 20 cmH2O Pediatric 10-15 cmH2O

Question 29

Calculate IBW

Answer 29

5'00"=50 kg from there multiple 2 by every inch above 5

Question 30

Formula Vt

Answer 30

IBW times 4-6 mL

Question 31

Respiratory Minute Volume Formula

Answer 31

(Vt) times (RR)= VE

Question 32

Cardiac Output (CO) Range

Answer 32

4-8 L/min

Question 33

Formula for SVR

Answer 33

80 times (MAP-CVP)/CO

Question 34

CVP Range

Answer 34

2-6 mmHg

Question 35

RVP (RVS/RVD) Range

Answer 35

Systolic: 20-30 mmHg Diastolic: 0-5 mmHg

Question 36

Pulmonary Artery Systolic Pressure (PAS)

Answer 36

15-25 mmHg

Question 37

Pulmonary Artery Diastolic Pressure (PDS)

Answer 37

8-15 mmHg

Question 38

Pulmonary Capillary Wedge Pressure (PCWP)

Answer 38

8-12 mmHg

Question 39

Normal Urine Output

Answer 39

0.5-1.5 cc/kg/hr

Question 40

Combination of Brooks Modified and Parkland Burn Formula

Answer 40

Kg times TBSA times 2-4 mL= volume given over 24 hours 2mL/kg- Adults 3 mL/kg- Pediatrics less than 30 Kg 4 mL/kg- Electrical burns Pediatrics greater than 30 kg

Question 41

Parkland Burn Formula

Answer 41

Kg times TBSA times 2-4 mL= volume given over 24 hours. Administer first half over 8 hours.

Question 42

Cardiac Index Range

Answer 42

2-4 L/min

Question 43

Hemodynamic in Right Failure. CVP, CI, SVR, PCWP.

Answer 43

CVP High CI Low SVR High PCWP Low

Question 44

Hemodynamic in Hypovolemia. CVP, CI, SVR, PCWP.

Answer 44

CVP Low CI Low SVR High PCWP Low

Question 45

Hemodynamic in Cardiogenic. CVP, CI, SVR, PCWP.

Answer 45

CVP High CI Low SVR High PCWP High

Question 46

Hemodynamic in Neurogenic. CVP, CI, SVR, PCWP.

Answer 46

CVP Low CI Normal or on Low end of normal SVR Low PCWP Low

Question 47

Hemodynamic in Obstructive. CVP, CI, SVR, PCWP.

Answer 47

CVP High CI Low SVR High PCWP High

Question 48

Hemodynamic in Distributive. CVP, CI, SVR, PCWP.

Answer 48

CVP Low CI Low SVR Low PCWP Low

Question 49

Formula to find CO

Answer 49

(SVR times HR)/ 1,000

Question 50

Formula to find CI

Answer 50

Q/BSA

Question 51

Mild hypothermia range

Answer 51

32-35 Degrees C (89.6-98.6 F)

Question 52

Moderate hypothermia range

Answer 52

28-32 C (82.4-89.6 F)

Question 53

Severe hypothermia range

Answer 53

less than 28 C (less than 82.4 F)

Question 54

SVR Range

Answer 54

800-1200