Ccrn cardiac review - Study guides, Class notes & Summaries

S3 - answer-Rush of blood into dilated ventricle Associated w/ HF, pulm HTN, cor pulmonale, mitral/aortic/tricuspid insufficiency S4 - answer-Atrial contraction of blood into noncompliant ventricle (so will not hear w/ Atrial Fibrillation, d/t no atrial contraction) Associated w/ myocardial ischemia, infarction, HTN, ventricular hypertrophy, aortic stenosis Pain on deep inspiration - answer-Pericardial friction rub d/t pericarditis Cardiac arteries perfused during: - answer-Diastole ...

2024 CCRN Review / CCRN EXAM LATEST ACTUAL EXAM Calculation of anion gap - ANSWER-(Na + K) - (CL + HCO3) *Cations - Anions Normal is < 15 Cardiac index (CI) - ANSWER-2.5-4.5 L/min/m2 Cardiac output (CO) - ANSWER-4-5 L/min Chvostek's Sign - ANSWER-Facial muscle twitching when cheek is tapped - Hypocalcemia CPP - ANSWER-Map - ICU = CPP

Peds CCRN Review Questions (from AACN) – With 100% Verified Solutions Peds CCRN Review Questions (from AACN) – With 100% Verified Solutions PEEP is intended to do which of the following? A. Improve ventilation/perfusion matching B. Decrease functional residual capacity C. Increased venous return to the heart D. Increased cardiac output - ANSWER - A. Improve ventilation/perfusion matching - PEEP increases alveolar volume, thereby improving ventilation/perfusion matching and incre...

Module EXAM 2/Pediatrics CCRN Review Questions with rationale (from AACN) PEEP is intended to do which of the following? A. Improve ventilation/perfusion matching B. Decrease functional residual capacity C. Increased venous return to the heart D. Increased cardiac output A. Improve ventilation/perfusion matching - PEEP increases alveolar volume, thereby improving ventilation/perfusion matching and increasing functional residual capacity. - A detrimental effect of PEEP (especially at high...

CCRN Review | Questions and Correct Answers | Latest Update 2024/2025 | 100% PASS 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 Pulmon...

CCRN Neonatal Elsevier Review Exam (2024) || Questions & Answers (Graded A+) CCRN Neonatal Elsevier Review Exam (2024) || Questions & Answers (Graded A+) A preterm infant is born with cutaneous pinkish-gray granulomas. This finding is characterstic of infection with - ANSWER - listeria monocytogenes Rib fractures are noted on routine chest x-ray on a 3 month old premature infant. The most likely cause of this finding is - ANSWER - inadequate calcium and phosphorus intake The drug of ch...

CCRN Review (2022/2023) Already Graded A Heart rate (HR) 60-100 beats/min 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 volume (SV) 50-100 ml/beat Stroke index (SI) 35-60 ml/m2/beat Right arterial pressure (RAP) 4-8 mmHg Pulmonary artery pressure (PAP) Systolic 15-30 mmHg Diastolic 5-15 mmHg Pulmonary artery occlusive pressure (PAOP) 8-12 mmHg Systemic vascular resistance (SVR) 800-1200 dynes/sec/cm-5 Systemic vascula...

CCRN review- kupchik Exam Questions and Answers 100% Pass where do coronaries arise - Answer- base of aorta (sinus of valsalva); immediately above aortic valve S1 - Answer- closure of mitral & tricuspic valves systole loudest over mitral area, 5th ICS midclavicular line 1/3 of cardiac cycle S2 - Answer- closure of aortic and pulmonic valves diastole 2/3 of cardiac cycle S3 - Answer- ventricular gallop auscultated in fluid overload; high preload. sound is caused by rapid rush of bloo...