Unit 6 Seminar Chapter 10
-
Upload
tad-deleon -
Category
Documents
-
view
65 -
download
0
description
Transcript of Unit 6 Seminar Chapter 10
![Page 1: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/1.jpg)
Unit 6 SeminarChapter 10
HS 200: Diseases of the Human Body
Dr. Allan Ayella
![Page 2: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/2.jpg)
Unit 6 Agenda
• Over-view of Unit 5• Unit 6 Expectations • Seminar discussion• Questions and Answer
![Page 3: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/3.jpg)
• Any issues that you came across in Unit 5 that I need to address?
Over-view of Unit 5Over-view of Unit 5
![Page 4: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/4.jpg)
Unit 6 ExpectationsUnit 6 Expectations
![Page 5: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/5.jpg)
![Page 6: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/6.jpg)
![Page 7: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/7.jpg)
Background Information
Pg 439
![Page 8: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/8.jpg)
Circulatory system
What is the primary function of the circulatory system?
What are the components of the vascular system?
Pg 93
![Page 9: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/9.jpg)
• The primary function of the circulatory system is to nourish the visceral with nutrients and oxygen
• The components of the vascular circuit include the lungs (pulmonary), the peripheral vessels (mainly iliac vessels), the visceral organs (digestive and urinary system) and the cephalic
![Page 10: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/10.jpg)
Coronary Artery Disease
Description of CAD?
Pg 441
![Page 11: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/11.jpg)
CAD
Pg 441
Coronary artery disease: A condition involving the arteries that supply the myocardium, in which the arteries become narrowed due to atherosclerotic deposits over time, causing temporary cardiac ischemia and eventually heart attack
![Page 12: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/12.jpg)
Etiology of CAD
Difference btn atheroma vs. thrombus?
Pg 80
![Page 13: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/13.jpg)
Etiology of CAD
Atheroma- mass of fibro-fatty material, cells and lipids
Pg 80
Thrombus- A blood clot attached to the interior wall of the blood vessel, often causing vascular obstruction
![Page 14: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/14.jpg)
Etiology of CAD
A combination of the endothelial damage and the atheroma is called a ______________
Pg 80
![Page 15: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/15.jpg)
Etiology of CAD
A combination of the endothelial damage and the atheroma is called a Plaque
Pg 442
![Page 16: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/16.jpg)
Etiology of CAD
List the consequences of atherosclerosis in different tissues
Pg 78
![Page 17: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/17.jpg)
Etiology of CAD List the consequences of atherosclerosis- Heart: Partial occlusion Angina pectoris
Total occlusion MI
Pg 443
- Brain: Partial occlusion Ischemic attack Total occlusion CVA
- Vessels: Aorta Aneurysm Legs PVD
(Gangrene and amputation)
![Page 18: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/18.jpg)
![Page 19: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/19.jpg)
Sites of MI
State the sites of MI in men
Pg 448
![Page 20: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/20.jpg)
Sites of MI
Pg 448
![Page 21: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/21.jpg)
Diagnosis of MI
b) How is MI diagnosed?
Pg 447
a) Are the MI sites the same in men and in women?
![Page 22: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/22.jpg)
Diagnosis of MI
Thorough medical historyElectrocardiogram changes Chest radiographic filmsChanges in enzyme levels e.g. CPK, LDH, AST,
Pg 447
![Page 23: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/23.jpg)
Patient education of MI
State patient education is used in MI?
Pg 447
![Page 24: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/24.jpg)
Patient education of MI
State patient education is used in MI?- Call 9ll for emergency- Chew 325g aspirin tablets- Defibrillation where possible
Pg 447
![Page 25: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/25.jpg)
Treatment of MI
Pg 450
•What is the time window from the onset of the infarction before permanent damage results?
![Page 26: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/26.jpg)
Treatment of MI
Pg 450
•What is the time window from the onset of the infarction before permanent damage results? Six hours
![Page 27: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/27.jpg)
Cardiac arrest
___________ __ is a sudden, unexpected cessation of cardiac activity
Pg 79
![Page 28: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/28.jpg)
Cardiac arrest
_Cardiac arrest is a sudden, unexpected cessation of cardiac activity
Pg 79
![Page 29: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/29.jpg)
Cardiac arrest
What measures are initiated to reverse a cardiac arrest?
Pg 79
![Page 30: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/30.jpg)
Cardiac arrest
What measures are initiated to reverse a cardiac arrest?
CPR must be instituted within 4 to 6 minutes of cardiac arrest by a trained, advanced life-support personnel. Cardiac drugs including adrenaline, dobutamine and antiarrhythmic drugs must be administered.
In addition, therapeutic hypothermia can be tried
Pg 79
![Page 31: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/31.jpg)
Hypertension
Describe the types of hypertension
Pg 25
![Page 32: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/32.jpg)
Hypertension
Pg 25
• What is the first indication of hypertension?
![Page 33: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/33.jpg)
Hypertension
Pg 25
•What is the first indication of hypertension? Elevated blood pressure readings -- systolic reading greater than 140 mm Hg and diastolic reading greater than 90 mm Hg indicate hypertension
![Page 34: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/34.jpg)
Hypertension
Discuss the treatment of hypertension
Pg 452
![Page 35: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/35.jpg)
HypertensionDiscuss the treatment of hypertension Diuretics to reduce circulating blood volume
Beta-adrenergic blockers to slow heartbeatVasodilators to dilate vesselsAngiotensin-converting enzyme (ACE) inhibitors to
produce vasodilation and increase renal blood flow
![Page 36: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/36.jpg)
What disease is characterized by the following symptoms? Pg 454
![Page 37: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/37.jpg)
![Page 38: Unit 6 Seminar Chapter 10](https://reader036.fdocuments.in/reader036/viewer/2022062321/56812a59550346895d8db665/html5/thumbnails/38.jpg)