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)