Rdc - Study guides, Class notes & Summaries

Pacemaker o :# SA Node Backup to SA node Impulse pauses to prevent simultaneous contraction of the atria and ventricles o :# AV Node Why is the SA node the primary pacemaker? o :# The SA node has the highest intrinsic rate of any cardiac tissue Intrinsic rate of SA node o :# 60-70 per minute Intrinsic rate of AV node o :# 50 per minute Intrinsic rate of myocardium o :# 30 per minute The wave of contraction or depolarization moves from the endocardium to the 2024/2025 2 | P a g e ...

aortic root annulus o :# 1.4-2.6 sinuses of valsalva o :# 2.1-3.5 sino-tubular junction o :# 1.7-3.4 ascending aorta o :# 2.1-3.4 RVIT leaflets o :# ant and pot tricuspid valve leaflets o :# ant post sept or medial 2024/2025 2 | P a g e pulmonary leaflets o :# right left ant aortic leaflet o :# right left non LVOT o :# Vestibule pressure in atrium decreases by 10-20 due to inspiration in o :# cardiac tamponade. restrictive o :# systolic problem and increased pres...

MNP3701 Extensive Notes from the prescribed book - Operations Management -Purchasing and Supply Chain Management (Hardcover, 7th edition). This pack will help you to better grasp the module, and help with your time management. The pack is great for assignment help and exam preparations. All the best with your studies and remember that questions are repeated often, with a pack like this it simplifies the module and allows you to focus on the key areas and not let you be overwhelmed.

A patient with a systolic ejection murmur and diminished A2 has what? o :# Aortic Stenosis What is Congestive Heart Failure? o :# Clinical findings that occur when the heart ( right or left side) is unable to maintain adequate circulation for any reason. Pump failure. - Characterized by: fatigue, shortness of breath, peripheral edema and abdominal distention What is hypovolemic shock? o :# From volume loss or cardiogenic shock, unable to maintain arterial blood pressure. -Clinical...

RDCS Exam Questions & Answers 2024/25 Mild pulmonary stenosis velocity - ANSWERS0.9-3 m/s Moderate pulmonary stenosis velocity - ANSWERS3-4 m/s Sever pulmonic stenosis velocity - ANSWERS> 4 m/s Sever pulmonic stenosis PPG - ANSWERS>64 mmHg Symptoms of pulmonic stenosis - ANSWERSDyspnea on exertion SOB chest pain Syncope Fatigue Pulmonic stenosis associated with: - ANSWERSMaternal Rubella, clubbing of fingers, Turner Syndrome, Noonan Syndrome, polycythemia Perip...

RDCS Exam pt 2 Questions & Answers 2024/25 What type of tricuspid stenosis is very rare? - ANSWERSIsolated What other valve abnormality is tricuspid stenosis associated with? - ANSWERSmitral stenosis in rheumatic heart disease Average normal tricuspid valve area - ANSWERS7cm^2 Causes of tricuspid stenosis - ANSWERS- rheumatic heart disease - involves only leaflet tips - carcinoid syndrome - involves entire leaflet - congenital malformation Clinical symptoms of tricuspid stenos...

ARDMS Echo RDCS Board Registry Practice Test Questions With Complete Solutions, GRADED A+

RDCS Exam Questions & Answers 2024/25 The s/d ratio obtained from PW doppler of the pulmonary veins increases with age - what does this indicate? - ANSWERSthe systolic component increases while the diastolic component decreases or remains constant The eustachian valve is related to...? - ANSWERSIVC The thebesian valve is related to...? - ANSWERScoronary sinus Where is the chiari network located? - ANSWERSright atrium What is the fenestrated portion of the eustachian valve? - ANS...

RDCS Review Exam Questions & Answers 2024/25 A - ANSWERSWhich of the following usually causes a slow, gradual onset of significant Mitral Regurgitation? A. rheumatic fever B. papillary rupture C. endocarditis D. Flail leaflet B - ANSWERS4. Anomalous origin of the coronary artery is most commonly associated with: A. tricuspid atresia and VSD B. bicuspid AV and tetralogy of Fallot C. pulmonary atresia and ebstein anomaly D. trisomy 21 & ASD D - ANSWERSWhat is the most common com...

RDCS review exam questions & answers 2024/25 What 3 components make up the cardiovascular system? - ANSWERSThe pulmonary and systemic circulatory systems, and the heart. What increases preload? - ANSWERSRegurgitation, ASD, VSD, PDA anything that would contribute to volume overload What will prolonged increased preload cause? - ANSWERSDilated chambers Describe the right heart characteristics in regard to pressure resistance, and O2 saturation. - ANSWERSLow pressure and resistance, w...