ENG235 fall2020 u1 circulatory VOC

Where to check for pulse?Carotid Brachial Radial pulse Femoral Popliteal... COMPONENTS & FUNCTIONSMitral valve Tricuspid valve Pulmonary valve Aortic valve Circuit Septum Sinoatrial Atri

CIRCULATORY SYSTEM

UNIT 1 – VOCABULARY & READING (2 hours)

ENGLISH IN MEDICINE 1 – GENERAL PRACTITIONER Y2

Presenter: Nguyen Hoang Quynh Mai Editor: Nguyen Hoang Quynh Mai Email: 1004quynhmai@gmail.com

1 COMPONENTS & FUNCTIONS

VIDEO: https://www.youtube.com/watch?v=_lgd03h3te8&t=480s

1/ 3 major structures?

2/ Main function of each component?

3/ 2 major circuits in a closed system and their main jobs?

4/ The heart is a(an) muscle.

5/ The heart has _ chambers, _ atria, _ ventricles.

6/ 3 tissue layers: _, _, _.

7/ 2 types of blood vessels?

8/ The largest artery?

9/ The largest vein?

10/ What are 2 main components of the blood?

11/ 3 types of blood cells?

12/ The heart works independently thanks to _.

VIDEO: https://www.youtube.com/watch?v=_lgd03h3te8&t=480s

1 COMPONENTS & FUNCTIONS

SYSTEM

1 COMPONENTS & FUNCTIONS

2 phases of the heartbeat:

Diastole (relaxation)

Systole (contraction)

Where to check for pulse?

Carotid Brachial Radial pulse Femoral

Popliteal

Erythrocyte Leukocyte Thrombocyte

1 COMPONENTS & FUNCTIONS

COMPONENTS MAIN FUNCTIONS

H

V

B

SUMMARY

1 COMPONENTS & FUNCTIONS

Mitral valve Tricuspid valve Pulmonary valve Aortic valve

Circuit Septum Sinoatrial Atrioventricular Epicardium Myocardium Endocardium Capillary

Carotid pulse Brachial pulse Radial pulse Femoral pulse Popliteal pulse Erythrocyte Leukocyte Thrombocyte

2 SIGNS & SYMPTOMS

Describe or show how to detect each of these symptoms:

1/ Palpitation 2/ Edema 3/ Diaphoresis 4/ Syncope

9/ Bradycardia 10/ Murmur

3 LABORATORY TESTS

record ECG / EKG Electrocardiogram

3 LABORATORY TESTS

Echocardiogram (ultrasound)

3 LABORATORY TESTS

Angiography

Cardiac biomarkers, lipid tests, etc

3 LABORATORY TESTS

4 DISEASES

Congenital heart disease (CHD) Cerebrovascular accident (CVA)

Congestive heart failure (CHF) Atherosclerosis

Coronary artery disease (CAD) Aneurysm

Endocarditis Deep vein thrombosis (DVT)

Myocardial infarction (MI) Varicose vein

4 DISEASES

2 Arrhythmia B heart is unable to pump

3 Cardiac arrest C inflammation of inner lining of

the heart

4 Congenital heart disease (CHD) D heart beats irregularly

5 Congestive heart failure (CHF) E heart suddenly stops beating

6 Coronary artery disease (CAD) F chest pain

7 Endocarditis G abnormalities at birth

8 Myocardial infarction (MI) H affects arteries supplying to heart

MATCHING

4 DISEASES

9 Hypertension (HTN) >< Hypotension I blood clot in a large vein

wall

11 Cerebrovascular accident (CVA) K abnormally swollen vein

12 Atherosclerosis L deficiency of RBCs or of Hb

14 Deep vein thrombosis (DVT) N high blood pressure

MATCHING

A, Valve function in normal vein and

pigmented skin

Angioplasty(percutaneous coronary Intervention)

Bypass grafting

5 INTERVENTIONS

Defibrillation in CPR

CardioPulmonary Resuscitation Pacemaker implantation

5 INTERVENTIONS

Pericardiocentesis

Heart transplantation Valve replacement

5 INTERVENTIONS

Endarterectomy Vein ligation

5 INTERVENTIONS

Angioplasty Pericardiocentesis Aneurysmectomy Valve replacement Bypass grafting Catheter ablation

Defibrillation Cardiac catheterization Heart transplantation Vein ligation (tying off) Pacemaker implantation Endarterectomy

6 TERMINOLOGY

angi/o, vas/o, vascul/o vessel phleb/o, ven/o, ven/i vein

arter/o; arteri/o artery sphygm/o pulse

cardi/o heart valvul/o, valv/o valve

cyan/o blue ventricul/o ventricle

REVIEW EXERCISES

GAME ON KAHOOT

4f80-af8b-1047978cb95a

https://play.kahoot.it/v2/?quizId=c992abe0-47e3-REVIEW ON STUDY STACK

1/ Components & Functions:

https://www.studystack.com/flashcard-3249799

2/ Diseases & Interventions:

https://www.studystack.com/flashcard-3249805

ATRIAL FIBRILLATION (A-Fib)

A 58-year old woman comes to the physician’s office complaining offeeling lightheaded for the past week She says she can feel her heartracing in her chest She mentions she has been staying up late for the pastfew weeks because of her workload Past medical history (PMH) revealswell-controlled diabetes mellitus

Physical examination reveals an anxious woman with pallor and milddiaphorexis Cardiac examination reveals an irregularly irregularheartbeat Vital signs are as follows:

HR: 142/min T: 36.5oC BP: 118/55 mmHg RR: 22/min

CASE TRANSLATION

WRITING PRACTICE

1 What is tachycardia? (3 sentences)

2 What is hypertension? (3 sentences)

3 Imagine you are the circulatory system, introduce your main components and functions (2 paragraphs)

& ANSWERS