CCRN Review 2024/2025 Exam
Questions and Detailed Answers | Get it
100% Correct Answers
Heart rate (HR) - 🧠ANSWER ✔✔60-100 beats/min
Mean arterial pressure (MAP) - 🧠ANSWER ✔✔70-105 mmHg
Cardiac output (CO) - 🧠ANSWER ✔✔4-5 L/min
Cardiac index (CI) - 🧠ANSWER ✔✔2.5-4.5 L/min/m2
Stroke volume (SV) - 🧠ANSWER ✔✔50-100 ml/beat
Stroke index (SI) - 🧠ANSWER ✔✔35-60 ml/m2/beat
Right arterial pressure (RAP) - 🧠ANSWER ✔✔4-8 mmHg
Pulmonary artery pressure (PAP) - 🧠ANSWER ✔✔Systolic 15-30 mmHg
Diastolic 5-15 mmHg
Pulmonary artery occlusive pressure (PAOP) - 🧠ANSWER ✔✔8-12 mmHg
Systemic vascular resistance (SVR) - 🧠ANSWER ✔✔800-1200 dynes/sec/cm-5
Systemic vascular resistance index (SVRI) - 🧠ANSWER ✔✔1970-2390
dynes/se/com-5/m2
Page 1 of 12
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER:
619652435. TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED
, Pulmonary vascular resistance (PVR) - 🧠ANSWER ✔✔100-250 dynes/sec/cm-5
Pulmonary vascular resistance index (PVRI) - 🧠ANSWER ✔✔255-285
dyens/sec/cim-5/m2
Arterial oxygen saturation (SaO2) - 🧠ANSWER ✔✔95-100%
Venous oxygen saturation (SvO2) - 🧠ANSWER ✔✔60-80%
Delivery of oxygen (DO2) - 🧠ANSWER ✔✔550-650 ml/min/m2
Oxygen consumption (VO2) - 🧠ANSWER ✔✔200-250 ml/min
Inferior leads and artery - cardiac - 🧠ANSWER ✔✔Lead II, III, aVF - RCA
Anterior septal leads and artery - cardiac - 🧠ANSWER ✔✔Lead V1, V2 - LM
Anterior leads and artery - cardiac - 🧠ANSWER ✔✔Lead V3, V4 - LAD
Low lateral lead and artery - cardiac - 🧠ANSWER ✔✔Lead V5, V6 - LCX
High lateral lead - cardiac - 🧠ANSWER ✔✔Lead I, aVL
Symptoms of Left heart failure - 🧠ANSWER ✔✔Orthopnea, dyspnea, crackles,
Low PaO2, SaO2 & SpO2, S3 & S4, Increased PAOP & PA pressures
Symptoms of Right heart failure - 🧠ANSWER ✔✔JVD, Peripheral edema,
Hepatomegaly, Increased CVP/RAP, S3 & S4
Page 2 of 12
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER:
619652435. TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED
Questions and Detailed Answers | Get it
100% Correct Answers
Heart rate (HR) - 🧠ANSWER ✔✔60-100 beats/min
Mean arterial pressure (MAP) - 🧠ANSWER ✔✔70-105 mmHg
Cardiac output (CO) - 🧠ANSWER ✔✔4-5 L/min
Cardiac index (CI) - 🧠ANSWER ✔✔2.5-4.5 L/min/m2
Stroke volume (SV) - 🧠ANSWER ✔✔50-100 ml/beat
Stroke index (SI) - 🧠ANSWER ✔✔35-60 ml/m2/beat
Right arterial pressure (RAP) - 🧠ANSWER ✔✔4-8 mmHg
Pulmonary artery pressure (PAP) - 🧠ANSWER ✔✔Systolic 15-30 mmHg
Diastolic 5-15 mmHg
Pulmonary artery occlusive pressure (PAOP) - 🧠ANSWER ✔✔8-12 mmHg
Systemic vascular resistance (SVR) - 🧠ANSWER ✔✔800-1200 dynes/sec/cm-5
Systemic vascular resistance index (SVRI) - 🧠ANSWER ✔✔1970-2390
dynes/se/com-5/m2
Page 1 of 12
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER:
619652435. TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED
, Pulmonary vascular resistance (PVR) - 🧠ANSWER ✔✔100-250 dynes/sec/cm-5
Pulmonary vascular resistance index (PVRI) - 🧠ANSWER ✔✔255-285
dyens/sec/cim-5/m2
Arterial oxygen saturation (SaO2) - 🧠ANSWER ✔✔95-100%
Venous oxygen saturation (SvO2) - 🧠ANSWER ✔✔60-80%
Delivery of oxygen (DO2) - 🧠ANSWER ✔✔550-650 ml/min/m2
Oxygen consumption (VO2) - 🧠ANSWER ✔✔200-250 ml/min
Inferior leads and artery - cardiac - 🧠ANSWER ✔✔Lead II, III, aVF - RCA
Anterior septal leads and artery - cardiac - 🧠ANSWER ✔✔Lead V1, V2 - LM
Anterior leads and artery - cardiac - 🧠ANSWER ✔✔Lead V3, V4 - LAD
Low lateral lead and artery - cardiac - 🧠ANSWER ✔✔Lead V5, V6 - LCX
High lateral lead - cardiac - 🧠ANSWER ✔✔Lead I, aVL
Symptoms of Left heart failure - 🧠ANSWER ✔✔Orthopnea, dyspnea, crackles,
Low PaO2, SaO2 & SpO2, S3 & S4, Increased PAOP & PA pressures
Symptoms of Right heart failure - 🧠ANSWER ✔✔JVD, Peripheral edema,
Hepatomegaly, Increased CVP/RAP, S3 & S4
Page 2 of 12
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER:
619652435. TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED
