CHAPTER 5 THE CARDIOVASCULAR SYSTEM DAY 1 Medical Terminology.

CHAPTER 5 THE CARDIOVASCULAR SYSTEM

DAY 1

Medical Terminology

Warm-up

Heart Smart Quiz (front only)

The Incredible Human Machine

Agenda: Ch.5 Lesson 1

Objective: The student will be able to define the structures and functions of the heart & blood vessels AND medical specialties of the cardiovascular system.

Lesson: The Cardiovascular System (day 1)

Quiz 5 on Thur, Feb 27th (A)/Friday 28th (B)

Medical Specialties

Cardiologist Specialist in diagnosing/treating diseases of

the heart Hematologist

Specialist in diagnosing/treating blood disorders

Vascular Surgeon Specialist in surgical treatment of disorders

of blood vessels

Heart

• Primary Function • Hollow muscular

organ that pumps blood to the body

• Related Combining Forms• Cardi/o, Card/o

Layers of the Heart

• Layers of the Heart• Pericardium• Epicardium• Myocardium• Endocardium

Inside the Heart

Upper chambers Atria

Lower chambers Ventricles

Valves Flap to control

blood flow Valvul/o

Blood Vessels

Primary Function – Transport blood to and from all areas of

the body. – Includes arteries, veins, and capillaries

Related Combining Forms– Angi/o, Vascul/o

Arteries, Capillaries, & Veins

Arteries (Arteri/o) Carry blood away from

the heart to the body Capillaries (Capill/o)

Where arteries/veins meet

Veins (Phleb/o & Ven/o) Carry blood toward the

heart from the body

The Heart as a Pump

Heartbeat Coronary Arteries

Carry blood to the heart muscle

Get a textbook and define the rest of your word parts list. Most of these are repeats from the previous chapters.

The Spark of Life

Watch the video and follow along with your listening guide.

Review & Looking Ahead…

Discussed: the structures and functions of the heart & blood vessels AND medical specialties of the cardiovascular system.

Next class topic: Pathology and diagnostic/treatment procedures of the cardiovascular system.

Reminder: Quiz 5 on Thur, Feb 27th (A)/Friday 28th (B)

CHAPTER 5 THE CARDIOVASCULAR SYSTEM

DAY 2

Medical Terminology

Warm-up

Create your mnemonic devices for assigned word parts

Agenda: Ch.5 Lesson 2

Objective: The student will be able to recognize, define, spell, and pronounce terms related to the pathology and diagnostic/treatment procedures of the cardiovascular system.

Lesson: Cardiovascular System (day 2)

Quiz 5 at the END of next class!

Formed Elements of Blood

Complete the word building

Blood Red (Blood) Cells• Erythrocytes• Hemoglobin- iron protein

that carries oxygen White (Blood) Cells• Leukocytes

Clotting Cells (Platelets)• Thrombocytes

Heart Measurements

Pulse (60-100 bpm) Complete the word

building Slow heart

Bradycardia Rapid heart

Tachycardia

Blood Pressure (120/80) Hypotension-low blood

pressure Orthostatic

Hypotension- low blood pressure occurs upon standing

Hypertension- high blood pressure

Diagnostic Procedures- Complete the Word Building

Process of recording the electrical heart Electrocardiography

Record of the electrical heart Electrocardiogram

Process of recording the blood vessel Angiography

Process of recording the vein Phlebography Venography

Pathology of the Structures of the Heart

Complete the word building

Abnormal enlargement of the heart Cardiomegaly

Inflammation of the heart Carditis

Inflammation of the surrounding heart Pericarditis

Inflammation of the muscular heart Myocarditis

Disease of the heart muscle Cardiomyopathy

Inflammation of the inner heart Endocarditis

Inflammation of a valve Valvulitis

Pathology of Blood Vessels

Complete the word building

Inflammation of a blood vessel Angiitis/Vasculitis

Abnormal narrowing of a blood vessel Angiostenosis

Tumor of blood/blood vessels Hemangioma

Inflammation of a vein Phlebitis

Abnormal narrowing of the arteries Arteriostenosis

Abnormal hardening of the arteries Arteriosclerosis

Abnormal hardening from fatty plaques Atherosclerosis

Tumor (deposit) of fatty plaques Atheroma

Pathology of Blood Vessels (continued)

Aneurysm Localized weak

spot, or balloon-like enlargement of the wall of an artery

Pathology of the Blood Vessels (continued)

Thrombus Blood clot attached

to the wall of a blood vessel

Thrombotic Occlusion Blockage of a

vessel by a thrombus

Pathology of Blood Vessels (continued)

Embolus Foreign object

(blood clot, fat, tumor, air) that circulates in a blood vessel

Embolism Blockage of a

vessel by a embolus

Pathology of Blood Vessels (continued)

Angina Chest pain due to

inadequate blood flow to the myocardium

Myocardial Infarction Total blockage of

blood flow to the myocardium

Heart Attack

Practice Activity

Complete the back page of your Heart Smart Quiz!

Answers to Learning Exercises

© 2009 Delmar, Cengage Learning

Chapter 5 Answers

Matching Word Parts 1

5.1. aort/o

5.2. arteri/o

5.3. ather/o

5.4. angi/o

5.5. brady-

Matching Word Parts 2

5.6. -emia

5.7. cardi/o

5.8. -crasia

5.9. erythr/o

5.10. ven/o

Chapter 5 Answers

Matching Word Parts 3

5.11. leuk/o

5.12. phleb/o

5.13. tachy-

5.14. thromb/o

5.15. hem/o

Matching Structures

5.26. heart

5.27. myocardium

5.28. epicardium

5.29. endocardium

5.30. pericardium

Treatments- Complete the Word Building

Vavuloplasty Aneurysmectomy Aneurysmorrhaph

y Atherectomy Angioplasty Thrombolytic

Pathology of Blood

Septicemia blood condition caused by the spread of

pathogens and their toxins in the blood (blood poisoning)

Complete the word-building section

Pathology of Blood

Dyscrasia Thrombocytopeni

a Leukopenia Myelodysplastic Leukemia

Anemia

Anemia A blood condition

lacking (erythrocytes)

Use your Ch.5 word parts list to help you complete the crossword puzzle.

Answer the Discussion Questions

Down #1 Aplastic #2 Megaloblastic #3 Hemolytic

Across #4 Sickle Cell #5 Pernicious

Heart Arrhythmia

The heart beats from electrical impulses

Cardiac arrest is when the heart cannot pump blood affectively

Automated External Defibrillator

Review & Looking Ahead…

Discussed: Pathology and diagnostic/treatment procedures of the cardiovascular system.

Next class topic: Quiz 5

Reminder: Quiz 5 on Thur, Feb 27th (A)/Friday 28th (B)

CHAPTER 5 THE CARDIOVASCULAR SYSTEM

DAY 3

Medical Terminology

Warm-up

Complete: Clinical Conditions Worksheet #2 blood clot attached to the wall of an

artery

Agenda: Ch.5 Review

Objective: The student will be able to recognize, define, spell, and pronounce terms related to the structures/functions, pathology, and diagnostic/treatment procedures of the cardiovascular system.

Review Computer Lab (StudyStack/StudyWare) Game (+5 Bonus Points for the Winner)

Quiz 5

Clinical Conditions Answers

1. Hemangioma2. Thrombus3. Leukopenia4. Thrombocytopenia5. Angina6. Orthostatic

Hypotension7. Myelodysplastic8. Electrocardiogram9. Thrombocytes10. Hemoglobin11. Septicemia

12. Megaloblastic13. Endocarditis14. Embolus15. Thrombotic Occlusion16. Atheroma17. Dyscrasia18. Tachycardia19. Aneurysm,

Aneurysmectomy20. Automated External

Defibrillator, Ventricular Fibrillation, Defibrillation

Fill in your BINGO cardssepticemia emobolism bradycardia hypertension

fibrillation atherectomy leukopenia Myocardial infarction

thrombocytes

Orthostatic hypotension

hemolytic pericarditis

thrombus erythrocytes Thrombotic occlusion

angioplasty

Arteri/o electrocardiography

megaloblastic

emobolus

pernicious Angi/o aplastic Vascular surgeon

endocarditis thrombocytopenia

aneurysm cardiomyopathy

myelodysplastic

angina leukocytes tachycardia

Review & Looking Ahead…

Completed: Quiz 5

Next class topic: Review for test 1: Lessons 1-5

Reminder: Test 1 - Thursday, March 20th (A day) & Friday, March 21st (B day)