Cardiovascular copy
-
Upload
drjopogs -
Category
Health & Medicine
-
view
141 -
download
0
Transcript of Cardiovascular copy
![Page 1: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/1.jpg)
Joel G. Soria, MD
Cardiovascular System
![Page 2: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/2.jpg)
o Blood components and their functions o Heart (Structure and parts) cardiac cycle o Blood vessels and circulation
![Page 3: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/3.jpg)
BLOOD
![Page 4: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/4.jpg)
Transport of gases, nutrients, & waste products.
Transport of processed molecules.
Transport of regulatory molecules..
Regulation of pH and osmosis.
Maintenance of body temperature
Protection against foreign substances.
Clot formation.
Functions of Blood
![Page 5: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/5.jpg)
Composition of Blood
Consist of connective tissue
Cells and Cell fragments – Formed elements
Liquid - Plasma
Total Blood Volume:
4-5 L (female), 5-6 L (male)
8% of total body weight
![Page 6: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/6.jpg)
PlasmaPale yellow fluid that consist of:
91% water.
7% proteins
2% other substances
Plasma proteins include:
Albumin- Participates in movement of throughout the body
Globulins- Immune system
Fibrinogen- Responsible of blood clots
![Page 7: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/7.jpg)
![Page 8: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/8.jpg)
RBC or Erythrocytes (95%)
WBC or leukocytes
Platelets
Formed Elements
![Page 9: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/9.jpg)
![Page 10: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/10.jpg)
Hematopoeisis – Process of blood cell production.
At Birth – It occurs in multi-organ
At Birth it occurs in Red Marrow
![Page 11: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/11.jpg)
![Page 12: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/12.jpg)
Disk-shaped biconcave cells
During development – RBC loses their nuclei and most of their organelles. Unable to divide
RBC can live an average of 120 days in males and 110 days in females
Hemoglobin – Pigmented protein, main component of RBC
Accounts the red color of RBC
Red Blood Cells
![Page 13: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/13.jpg)
Functions of RBCTransport of oxygen from the lungs to various tissues
Assist the transport of carbon dioxide from tissues to the lungs
GLOBIN+
IRON
HEME
OXYGEN
![Page 14: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/14.jpg)
RB
C pr
oduc
tion
![Page 15: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/15.jpg)
White Blood CellsSpherical cells, whitish in color
Larger than RBC, each has nucleus
Functions:
Protection of body against invading microorganism
Remove dead cells and debris form tissues by phagocytosis
WBC contains GRANULOCYTE and AGRANULOCYTE
![Page 16: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/16.jpg)
GRANULOCYTE Neutrophils – remain in the body for 10-12 hours. Move into other tissues, phagocytize microorganism and other foreign substance. Basophils – releases histamine that promotes inflammation. Releases Heparin – prevention of blood clot Eosinophils – Reduce inflammation, involved with destruction of certain parasites
AGRANULOCYTE
Lymphocytes – Production of antibodies and other chemicals that destroy microorganism, contribute to allergic reaction, reject grafts, control tumors, regulate the immune system Monocytes – Becomes macrophages
![Page 17: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/17.jpg)
Preventing Blood Loss
![Page 18: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/18.jpg)
Blood Clot
Thromboplastin
![Page 19: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/19.jpg)
Thromboplastin
Anti-Thrombin and Heparin
![Page 20: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/20.jpg)
Fibrinolysis
![Page 21: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/21.jpg)
Blood Typing
![Page 22: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/22.jpg)
![Page 23: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/23.jpg)
![Page 24: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/24.jpg)
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
HEART
![Page 25: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/25.jpg)
Functions of the HeartGenerating blood pressure
Routing of blood
Ensuring one-way blood flow
Regulating blood supply
![Page 26: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/26.jpg)
Location of the Heart
![Page 27: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/27.jpg)
![Page 28: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/28.jpg)
Pericardium
Heart is surrounded by pericardial Cavity
![Page 29: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/29.jpg)
Surface Anatomy of the Heart
![Page 30: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/30.jpg)
![Page 31: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/31.jpg)
![Page 32: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/32.jpg)
Anatomy of the Heart
![Page 33: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/33.jpg)
![Page 34: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/34.jpg)
![Page 35: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/35.jpg)
![Page 36: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/36.jpg)
JSoria
![Page 37: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/37.jpg)
Cardiac Cycle
![Page 38: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/38.jpg)
![Page 39: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/39.jpg)
![Page 40: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/40.jpg)
![Page 41: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/41.jpg)
![Page 42: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/42.jpg)
Atrial
Depolarization
Ventricular
Depolarization
![Page 43: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/43.jpg)
![Page 44: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/44.jpg)
![Page 45: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/45.jpg)
The ECG
![Page 46: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/46.jpg)
![Page 47: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/47.jpg)
![Page 48: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/48.jpg)
![Page 49: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/49.jpg)
Table. 12.1a
![Page 50: Cardiovascular copy](https://reader031.fdocuments.in/reader031/viewer/2022030312/58ee0ec61a28ab9b0f8b46f3/html5/thumbnails/50.jpg)