Page 16 - AACN Essentials of Critical-Care Nursing Pocket Handbook, Second Edition
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Formula (Systolic 2 Diastolic) 3 O 2 availability (mL/min/m 2 ) CI CaO 2 10 C(a v)O 2 CaO 2
LVSW SI MAP 0.0144 Map estimate O 2 extraction ratio P(A a)O 2 (mm Hg) PAO 2 PaO 2
Normal Value 550-650 mL/min/m 2 25-65 mm Hg at FiO 2 1.0
2400 mL 60-90 beats/min 75-100 cm H 2 O 8-10 g/m/m 2 70 mm Hg 0.25 104 mm Hg 40 mm Hg 35-45 mm Hg 5-12 mm Hg
Normal Values Table (continued) Definition Functional residual capacity Heart rate Inspiratory force Left ventricular stroke work Mean systemic arterial pressure Oxygen availability Oxygen extraction ratio Alveolar-arterial oxygen gradient Me
Abbreviation O 2 availability O 2 extraction ratio P(A a)O 2 P(A a)o 2 P(A a)co 2
1.1 FRC HR IF LVSW MAP PacO 2 PAD
