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CCRN Review Latest 2024/2025 Updated Questions and Answers Guaranteed 100% Success.
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Pulmonary artery pressure (PAP) - Systolic 15-30 mmHg Diastolic 5-15 mmHg Stroke volume (SV) - 50-100 ml/beat Symptoms of Systolic heart failure - Decreased stroke volume, decreased ejection fraction, S3 and enlarged heart Physical signs of DIC - Hypotension, Petechia, Purpura, Bruising, Bleed...

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  • September 9, 2024
  • 10
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • ccrn

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  • CCRN
  • CCRN

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CCRN Review
Pulmonary artery pressure (PAP) - Systolic 15-30 mmHg

Diastolic 5-15 mmHg



Stroke volume (SV) - 50-100 ml/beat

Symptoms of Systolic heart failure - Decreased stroke volume, decreased ejection fraction, S3 and
enlarged heart

Physical signs of DIC - Hypotension, Petechia, Purpura, Bruising, Bleeding in oral, GI/GU, or
pulmonary



Symptoms of Left heart failure - Orthopnea, dyspnea, crackles, Low PaO2, SaO2 & SpO2, S3 & S4,
Increased PAOP & PA pressures



Mean arterial pressure (MAP) - 70-105 mmHg



Cardiac output (CO) - 4-5 L/min



Cardiac index (CI) - 2.5-4.5 L/min/m2



Stroke index (SI) - 35-60 ml/m2/beat



Right arterial pressure (RAP) - 4-8 mmHg



Pulmonary artery occlusive pressure (PAOP) - 8-12 mmHg



Systemic vascular resistance (SVR) - 800-1200 dynes/sec/cm-5



Systemic vascular resistance index (SVRI) - 1970-2390 dynes/se/com-5/m2

, Pulmonary vascular resistance (PVR) - 100-250 dynes/sec/cm-5



Pulmonary vascular resistance index (PVRI) - 255-285 dyens/sec/cim-5/m2



Arterial oxygen saturation (SaO2) - 95-100%



Venous oxygen saturation (SvO2) - 60-80%



Delivery of oxygen (DO2) - 550-650 ml/min/m2



Oxygen consumption (VO2) - 200-250 ml/min



Inferior leads and artery - cardiac - Lead II, III, aVF - RCA

Heart rate (HR) - 60-100 beats/min



Anterior septal leads and artery - cardiac - Lead V1, V2 - LM



Anterior leads and artery - cardiac - Lead V3, V4 - LAD



Low lateral lead and artery - cardiac - Lead V5, V6 - LCX



High lateral lead - cardiac - Lead I, aVL



Symptoms of Right heart failure - JVD, Peripheral edema, Hepatomegaly, Increased CVP/RAP, S3 &
S4

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