72. A 42-year-old man undergoes angioplasty to open an atherosclerotic blockage at the origin of the circumflex artery A balloon catheter is introduced in the femoral artery at thefemoral triangle. Which of the following is the most likely sequence of structures traversed by the catheter during this procedure?O A) Common iliac artery-aorta right coronary arteryO B) Common iliac artery-pulmonary trunk left coronary arteryC) External iliac artery-aorta-left coronary arteryOD) External iliac artery-pulmonary trunk-left coronary arteryE) Internal iliac artery aorta left coronary arteryOF) Internal iliac artery aorta right coronary artery

Angioplasty is a procedure which is done for open blocked coronary arteries which are caused due to…

Answered: 72. A 42-year-old man undergoes…

Biomedical Instrumentation Systems

1st Edition

ISBN:9781133478294

Author:Chatterjee

Publisher:Chatterjee

Chapter8: Defibrillators And Pacemakers

Section: Chapter Questions

Problem 10P

See similar textbooks

Similar questions

Provide the name of the missing artery in each of the following sequences: 1. brachiocephalic artery, _______________________, right axillary artery2. ascending aorta, _______________________, thoracic aorta3. abdominal aorta, _______________________, ascending colon4. brachiocephalic artery, _______________________, right external carotid artery5. axillary artery, _______________________, radial artery6. common iliac artery, _______________________, femoral artery7. pulmonary trunk, _______________________, lungs
Why do implantable defibrillators require far less power on their own than a pacemaker?
46. It is generally accepted that a relatively low diastolic vascular pressure is more important than a relatively low systolic vascular pressure because: diastolic vascular pressure is the pressure that determines the length of diastole. B. diastolic vascular pressure directly determines stroke volume. C. diastolic vascular pressure ultimately determines and controls contractility. D. diastolic vascular pressure is a force the heart must compete with to open the aortic valve. E. None of the above is correct.
During a cardiac angiogram, it is discovered that a 58-year-old patient has moderate stenosis of the left circumflex artery. Which chamber of the heart would be impacted by this blockage?
Throughout the development of prosthetic heart valves, how might application of nanotechnology be used to improve the strength of the prosthetic heart valves and reduce complications and failures? Discuss.
45. Which of the following is/are true concerning the opening and closing of thecardiac valves? A. valves operate according to the pressures on either side of the valve B. valve operation is constantly being controlled by the medulla oblongata C. valve operation is determined directly by the cardiac action potential (electrical currents control the opening and closing of the valves.) D. valve operation is directly controlled by the papillary muscles within theventricular wall. E. None of the above is correct.
What is the difference between angina and MI (myocardial infarction) pain?
29. All of the followings are correct, except ---------------------. A. The mean blood pressure decreases with distance from the heart. B. The linear rate of blood flow is inversely proportional to total cross-sectional area. C. The highest blood velocity occurs at the capillaries. D. Capillaries consist of a single layer of endothelial cells surrounded by basement membrane and some contractile pericytes E. Substances move across walls of blood capillaries either through or between endothelial cells
What are angina pectoris, CABGS, and angioplasty?
A person is known to suffer coronary arteriosclerosis and suddenly complaint of chest pain, the hospital diagnosis was acute myocardial infarction ---- 6 hours later he died of cardiac arrhythmia. What is the cause of death? What is the mechanism of death? What is the manner of death?
Explain the design, function and disadvantage of the three types of oxygenators used in the cardiopulmonary bypass.
What is the inherent rate of automaticity at the AV junction?

SEE MORE QUESTIONS

Recommended textbooks for you

Biomedical Instrumentation Systems

Chemistry

ISBN:

9781133478294

Author:

Chatterjee

Publisher:

Cengage

Surgical Tech For Surgical Tech Pos Care

Health & Nutrition

ISBN:

9781337648868

Author:

Association

Publisher:

Cengage

Principles Of Radiographic Imaging: An Art And A …

Health & Nutrition

ISBN:

9781337711067

Author:

Richard R. Carlton, Arlene M. Adler, Vesna Balac

Publisher:

Cengage Learning

Biomedical Instrumentation Systems

Chemistry

ISBN:

9781133478294

Author:

Chatterjee

Publisher:

Cengage

Surgical Tech For Surgical Tech Pos Care

Health & Nutrition

ISBN:

9781337648868

Author:

Association

Publisher:

Cengage

Principles Of Radiographic Imaging: An Art And A …

Health & Nutrition

ISBN:

9781337711067

Author:

Richard R. Carlton, Arlene M. Adler, Vesna Balac

Publisher:

Cengage Learning

Fundamentals of Sectional Anatomy: An Imaging App…

Biology

ISBN:

9781133960867

Author:

Denise L. Lazo

Publisher:

Cengage Learning

Curren'S Math For Meds: Dosages & Sol

Nursing

ISBN:

9781305143531

Author:

CURREN

Publisher:

Cengage

SEE MORE TEXTBOOKS