Hemodynamics

Question 1

Cardiac Output (CO)

Answer 1

HR x SV
4-8 L/min

Question 2

Cardiac Index (CI)

Answer 2

CO/BSA
2.5-4 L/min/m^2

Question 3

Heart Rate (HR)

Answer 3

BPM
60-100 bpm

Question 4

Stroke Volume

Answer 4

EDV - ESV
60-100 mL/beat

Question 5

Stroke Volume Index (SVi)

Answer 5

(EDS - ESV)/ SA
35-65 mL/m^2

Question 6

Ejection Fraction (EF)

Answer 6

SV/ EDV
50-75%

Question 7

Mean Arterial Pressure (MAP)

Answer 7

(SBP - DBP)/3 + DBP
70-105 mmHg

Question 8

Systemic vascular resistance (SVR)

Answer 8

((MAP - RAP)/CO) x 80
700-1500 dynes sec/cm^5

Question 9

Pulmonary Vascular Resistance (PVR)

Answer 9

((MPAP-LAP)/CO) x 80
<250 dynes sec/m^5

Question 10

Left Ventricular Stroke Work

Answer 10

(SV)(MAP - PCWP)(0.0136)
58-104 gm-m/beat

Question 11

Coronary Artery Perfusion Pressure

Answer 11

Diastolic BP - PAWP
60-80 mm Hg

Question 12

Ventricular End-Diastolic Volume

Answer 12

SV/EF
100-160 mL

Question 13

Ventricular End-Systolic Volume

Answer 13

EDV/SV
50-100 mL

Question 14

Ventricular Ejection Fraction

Answer 14

SV/EDV
50-75%

Question 15

RBC

Answer 15

Males = 4.25-5.5 x 10^6/uL
Females = 3.6-5.0 x 10^6/uL

Question 16

WBC

Answer 16

5-10 x 10^3/uL

Question 17

Hemoglobin (Hb)

Answer 17

Males = 13.5-17.5 g/dL
Females = 12-16 g/dL

Question 18

Hematocrit (Hct)

Answer 18

Males = 40-54%
Females = 37-47%

Question 19

Sodium (Na)

Answer 19

136-145 mEq/L

Question 20

Potassium (K)

Answer 20

3.5-5.0 mEq/L

Question 21

Chloride

Answer 21

98-106 mEq/L

Question 22

Carbon Dioxide

Answer 22

21-32 mEq/L

Question 23

Glucose (BS)

Answer 23

75-140 mg/dL

Question 24

Blood Urea Nitrogen (BUN)

Answer 24

10-20 mg/dL

Question 25

Creatine

Answer 25

0.2-0.8 mg/dL

Question 26

Creatinine

Answer 26

<1.5 mg/dL

Question 27

Serum (total) Calcium (Ca++)

Answer 27

8.2-10.2 mg/dL 2.1-2.6 mmol/L 4.1-5.1 mEq/L

Question 28

Ionized Calcium (Ca++)

Answer 28

3.7-4.6 mg/dL 1.0-1.2 mmol/L 1.8-2.4 mEq/L

Question 29

Magnesium (Mg)

Answer 29

1.3-2.1 mEq/L

Question 30

Osmolarity

Answer 30

275-295 mOsm/L

Question 31

Anion Gap

Answer 31

8-16 mEq/L

Question 32

Right Ventricle (RV)

Answer 32

18-25 mmHg/ 1-8 mmHg 65-80% saturation

Question 33

Right Atrium (RA)

Answer 33

1-8 mmHg 65-80% saturation

Question 34

Pulmonary Artery (PA)

Answer 34

18-25 mmHg/ 8-12 mmHg 60-80% saturation

Question 35

Mean Pulmonary

Answer 35

12-16 mmHg

Question 36

6-12PCWP

Answer 36

6-12 mmHg

Question 37

Left Atrium (LA)

Answer 37

2-8 mmHg 95-99% Saturation

Question 38

Left Ventricle (LV)

Answer 38

90-120 mmHg/ 2-8 mmHg 95-99% saturation

Question 39

Aorta

Answer 39

90-120 mmHg/ 60-80 mmHg 95-99% saturation

Question 40

Mean Arterial

Answer 40

70-105 mmHg