R heart cvp - Study guides, Class notes & Summaries

N420 Med Surg III Quiz 2 with 100% Correct Answers 2024/2025 4 components of a pressure monitoring system - answer-invasive catheter -transducer -flush system -bedside monitor Invasive catheter - answerattached to high pressure tubing which connects to the transducer Transducer - answer- converts the pressure coming from the artery or heart chamber into an electrical signal (waveform) - needs to be zeroed at least once a shift and when it is set up - must be at phlebostatic axis phle...

AGACNP SHOCK EXAM WITH 100% CORRECT ANSWERS CVP - answerpressure exerted by fluid in the R atrium, indicative of R sided function, normal 0-6 normal CVP - answer0-6 CVP indicates - answerR sided heart function, pressure in R atrium when is CVP elevated? - answerin conditions that cause an increase in the amount of fluid in the R atrium, fluid overload, cardiogenic shock when is CVP decreased? - answerconditions that cause decreased fluid in R atrium, dehydration, distributive shock MAP...

What does the SA node initiate - - P wave (if none, SA not responsible for electrical conduction) (atrial depolarization) What does the QRS complex represent? - ventricular depolarization (vent contraction) (none=no pulse) (don't see atrial repolarization but it occurs, as it is not the strongest thing to occur) What does the U wave indicate? - indicates hypocalemia, not conductio issue it would be seen with electrolyes (digoxin) Is it normal to not see part of the Q, R, or S complex -...

©BRAINBARTER 2024/2025 Vascular access certification Exam Questions With 100% Verified Answers Device Selection based on - answer-Patient's choice ex: L or R , Seat belt/brastrap -Ability of care giver -Patient's age - no VAD lower extremities of crawler/toddler, no IVAD d/t fear of needle -Obesity - place on cephalic - moisture/dislodgement -Pt's hx : circulatory problems like congenital heart disease, reynauds, fx, paralysis, amputation and AVF, CKD III, pacemaker, AICD, IVF filter...

ACNP Shock States Latest Update Graded A+ Central Venous Pressure A measure of the pressure exerted by fluid in the right atrium; indicative of right sided heart function Normal: 0-6 CVP Elevation Ex. Fluid overload, cardiogenic shock Conditions that cause an increase in the amount of fluid in the R atrium CVP Decreased Ex. Dehydration, Distributive shock Conditions that cause a decrease in the amount of fluid in the R atrium Pulmonary Artery Pressure a measure of the systolic and diastolic p...

MSII Questions with complete solution 2023/2024Example of noninvasive hemodynamic monitoring - correct answer BP cuff Central venous pressure - correct answer Preload on the R side of the heart; reflects R ventricular end diastolic pressure Pulmonary artery wedge pressure - correct answer Preload on the L side of the heart; reflects L ventricular end diastolic pressure CVP values - correct answer 2-8 mm Hg PAWP values - correct answer 6-12 mm Hg Decreased CVP indic...

NURS 8022 Exam 3 Study Guide Latest. STRUCTURE AND FUNCTION OF THE CV AND LYMPHATIC SYSTEMS 1. Understand the basics of cardiac muscle contraction Cross-bridge cycling -Attachment of actin to myosin at the cross bridge -Myosin head molecule undergoes a position change -Causes thin filaments to slide past thick filaments (contraction) Calcium -Is stored in the tubule system and the sarcoplasmic reticulum -Enters the myocardial cell from the interstitial fluid after electrical excitatio...

NSER 7410 Mod 4 Graded A+ Factors affecting survival rates for drowning ️Length of submersion Water quality (salty vs fresh) Water temperature (submersion in cold/ice water fares better than warm) Whether or not laryngospasm occurred. Drowning vs drowned ️Drowning = process in which immersion/submersion prevents an individual from breathing, resulting in respiratory impairment >> Thus, the word applies to any such incident, whether or not the pt dies. Drowned = always r...

AACN PCCN Exam Review Cardiac Exam 104 Questions with Verified Answers Normal P wave - CORRECT ANSWER <0.11 sec Normal PR interval - CORRECT ANSWER 0.12-0.20 sec Normal QRS interval - CORRECT ANSWER 0.04-0.10 sec Inherent rate of sinus node - CORRECT ANSWER 60-100 bpm Inherent rate of AV node - CORRECT ANSWER 40-60 bpm Inherent rate of Purkinje fibers - CORRECT ANSWER 20-40 bpm Causes of U wave - CORRECT ANSWER hypokalemia, abnormally prolonged repolarization, various dru...

1 PCCN EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ What is the function of the cardiovascular system Correct Answer: to drive O2 to the cell so that the cell can make ATP for energy production What is the formula for CARDIAC OUTPUT Correct Answer: Stroke volume x Heart Rate CO = HR X SV ( Preload + Afterload + Contractility) What is the term for the amount of blood that is pumped out of the ventricle each MINUTE? Correct Answer: Cardiac Output ( approximate...