Heart contraction Study guides, Class notes & Summaries

NBME CBSE COMPLETE STUDY GUIDE.| LATEST 2023/2024 Bulbus cordis - Smooth parts (outflow tract) of left and right ventricles endocardial cushions - Atrial septum, membranous interventricular septum; AV and semilunar valves neural crest left horn of the sinus venosus - coronary sinus posterior, sub cardinal, and supra cardinal veins - IVC Right common cardinal vein and right anterior cardinal vein - SVC Right horn of sinus venosus - Smooth part of right atrium (sinus venarum) Patent foram...

CNUR 203 Midterm Acute wound - correct answer wound that heals within days to weeks, normal repair, if not normal may become chronic, surgical or trauma Chronic wound - correct answer doesn’t heal via normal process, weeks to months, pressure injuries, neuropathies What are the stages of normal wound healing? - correct answer 1) hemostasis 2) acute inflammation 3) granulation/proliferation 4) maturation/scar contraction hemostasis wound healing stage - correct answer • Initial phas...

The amniotic membranes of a client in active labor spontaneously rupture. The fluid is greenish brown with a foul odor. What action is a priority for the nurse? A. Evaluate the labor pattern. B. Administer oxygen. C. Place the client into the knee-chest position. D. Apply internal fetal heart monitor and note the time of membrane rupture ANS: D Rationale: In the presence of greenish brown amniotic fluid, the fetal heart rate should be monitored continuously using an internal fet...

What is the definition of a scope of practice? - Answer-The legal range of services that professionals in a given field can provide, the settings in which they can be provided, and the guidelines or parameters that must be followed. What member of the Allied Healthcare Continuum can evaluate patients to diagnose ailments and implement treatment plans? - Answer-Physicians/Doctors Name some reasons why there is expected growth in Group Fitness jobs between 2008 and 2018. - Answer-Concerns ab...

Normal cardiac impulse correct answer: Begins in the sinoatrial (SA) node in the upper right atrium and spreads over the atrial myocardium via Bachmann's bundle and internodal pathways, causing atrial contraction; then the impulse travels to the atrioventricular (AV) node through the bundle of His and down the left and right bundle branches; ends in the Purkinje fibers Purkinje fibers correct answer: Transmit the impulse to the ventricles Electrocardiogram Monitoring correct answer: Gr...

Relias Assessments Assistance Material DYSRHYTHMIAS EKG interpretation One of the most useful and commonly used diagnostic tools is electrocardiography (EKG) which measures the heart's electrical activity as waveforms. An EKG uses electrodes attached to the skin to detect electric current moving through the heart. These signals are transmitted to produce a record of cardiac activity. Arrhythmia or dysrhythmia are disturbances in the normal cardiac rhythm of the heart which occurs as a result ...

Telemetry Practice Exam 31 Questions with Verified Answers Depolarization - CORRECT ANSWER Contraction of cardiac cells Repolarization - CORRECT ANSWER Recovery of cells (ready state) Lead II White placed... - CORRECT ANSWER Right Chest Lead II Red placed... - CORRECT ANSWER Left lower chest 5 Lead Placement - CORRECT ANSWER P wave - CORRECT ANSWER Depolarization of Right/Left Atria PR Interval - CORRECT ANSWER SA node to AV node QRS - CORRECT ANSWER Ventricuar depolariz...

ATI Med_ Surg 1 Questions and Answers Latest updated 2021/2022 1. A nurse is assessing a client who has left-sided heart failure. Which of the following findings should the nurse expect? a. Bradycardia- more tachycardia cuz of a failing ventricle , SNS is activated to compensate . b. Flushed skin- duskly it wIll look like c. Frothy sputum-Left sided- can be blood tinged d. Jugular vein distention→ Right Rationale: ATI MS: pg. 198 ch 32 pdf Left side: dyspnea, orthopnea, fatigue, pulmonar...

A nurse in a prenatal clinic is caring for a group of clients. Which of the following clients should the nurse recommend for conference? A. A client who is at 28 weeks gestation and has a negative Coombs titer B. A client who is 39 weeks of gestation and has a negative contraction stress test C. A client who is at 35 weeks of gestation and has a biophysical profile of 6 D. A client who is at 37 weeks of gestation and has an L/S ratio of 2:1 - C. A client who is at 35 weeks of gestation and...

NSG 210 Exam Questions With Answers What is a normal fetal heart rate? - CORRECT ANSWERS 110-160 What drug is used to stimulate uterine contractions? - CORRECT ANSWERS Oxytocin What are the desired parameters for uterine contractions? - CORRECT ANSWERS Lasting 60 seconds or less Not more often than 2 minutes What does Terbutaline do & what are its contraindications? - CORRECT ANSWERS Delays delivery time, but does not stop it. Contraindicated...