HEART AND HEART DISEASES

Question 1

CARDIOMYOPATHY

Answer 1

ANY DISEASE OF THE HEART

Question 2

Pericardium

Answer 2

The membranous sac enclosing the heart.

Question 3

Septum

Answer 3

Separates right and left heart. Interatrial septum: upper part of this partition. Interventricular septum: Lower partition

Question 4

Four Chambers

Answer 4

RIGHT ATRIUM,RIGHT VENTRICLE, LEFT ATRIUM, LEFT VENTRICLE

Question 5

RIGHT ATRIUM

Answer 5

Receives unoxygenated venous blood returning from body via veins. (SVC & IVC)

Question 6

RIGHT VENTRICLE

Answer 6

Pumps unoxygenated venous blood to the lungs

Question 7

LEFT ATRIUM

Answer 7

Receives blood high in oxygen content as it returns from the lungs

Question 8

Left Ventricle

Answer 8

Has the thickest wall, pumps oxygenated blood to all parts of the body

Question 9

Valves

Answer 9

Blood flow between the chambers is regulated by a system of one way valves

Question 10

Tricuspid Valve

Answer 10

Closes when right ventricle pumps in order to prevent back flow into the right atrium.

Question 11

Pulmonary Semilunar valve

Answer 11

Located between right ventricle and pulmonary artery. When right ventricle has emptied, this valve closes in order to prevent back flow into the right ventricle.

Question 12

Mitral Valve

Answer 12

it lets blood flow from one chamber of the heart, the left atrium, to another called the left ventricle. Prevents blood from returning to the (Bicuspid Valve) left side

Question 13

Aortic Semilunar

Answer 13

Located between the left ventricle and the aorta. Prevents return of aortic blood into left ventricle

Question 14

CARDIOMYOPATHY

Answer 14

ANY DISEASE OF THE HEART MUSCLE

Question 15

Pulmonary Circuit

Answer 15

Carries blood to and from the lungs

Question 16

Systemic Circuit

Answer 16

Carries blood to and from the rest of the body.

Question 17

Systole

Answer 17

Active contraction phase

Question 18

Diastole

Answer 18

Resting period

Question 19

Sinoatrial node (SA Node):

Answer 19

the system that controls the heart rate..also called the pacemaker of the heart.

Question 20

Atrioventricular Node (AV Node

Answer 20

is a part of the electrical conduction system of the heart that coordinates the top of the heart. It electrically connects the atria and ventricles.

Question 21

Bundle of His

Answer 21

consists of wide, fast-conducting muscle fibers that carry the cardiac impulse through the insulating annulus fibrosus into the fibrous upper part of the ventricular septum.

Question 22

Purkinje Fibers

Answer 22

are part of the specialized conduction network of the heart that ensures that the wave of excitation spreads rapidly and almost synchronously to the ventricular muscle mass.

Question 23

ABNORMALITIES BASED ON CAUSATIVE AND AGE FACTORS

Answer 23

CONGENITAL HEART DISEASE,CORONARY HEART DISEASE, CORONARY OCCLUSION, DEGENERATIVE HEART DISEASE

Question 24

Coarctation of the aorta

Answer 24

A narrow fibrous constriction in the descending thoracic aorta. An extracardiac abnormality.OUTSIDE OF THE AORTA

Question 25

Ventricular Septal Defects: (VSD)SYMPTOMS

Answer 25

HEART BEATS FASTER AND TIRED | A hole in the interventricular septum.

Question 26

Atrial Septal Defects: (ASD)SYMPTOMS

Answer 26

CAN’T GAIN WEIGHT/SLOW TO NO GROWTH | Opening between the right and left atria.

Question 27

CORONARY HEART DISEASE

Answer 27

Includes myocardial blood supply 1. Right and left coronary arteries. 2. Circumflex coronary artery

Question 28

Coronary Occlusion

Answer 28

partial or complete obstruction of blood flow in a coronary artery. OcclusionTX:VASODILATORS,NITRO,OPEN HEART SURGERY 2. Angina Pectoris-SYMPTOM OF HEART DISEASE TX:NITROGLYCERINE

Question 29

Atherosclerosis

Answer 29

Plaques-CHOLESTEROL DEPOSITS

Question 30

Coronary Thrombosis

Answer 30

STATIONARY CLOT

Question 31

EMBOLI

Answer 31

TRAVELING CLOT

Question 32

PULMONARY EMBOLISM

Answer 32

blood clots that travel to the lungs from deep veins in the legs or, rarely, from veins in other parts of the body

Question 33

Myocardial Infarction

Answer 33

HEART ATTACK

Question 34

Degenerative Heart Disease

Answer 34

Due to deterioration of tissue such | as valves and muscle.HAPPENS WITH AGEING

Question 35

Valvular Insufficiency

Answer 35

CUSPS SHORT LEAKAGE

Question 36

Valvular Stenosis

Answer 36

CUSPS ADHERED TOGETHER

Question 37

Ultrasound (Echocardiography

Answer 37

CAN SEE VALVES OPEN AND CLOSE

Question 38

Various Drugs FOR TREATMENT

Answer 38

ANTICOAGULANTS, VASODILATORS,VASOCONSTRICTORS,COAGULANTS

Question 39

Surgery FOR TREATMENT

Answer 39

- -CORONARY ARTERY BYPASS GRAFT(REFERRED TO AS A CABAGE) - PERCUTANEOUS CORONARY ANGIOPLASTY: use of a balloon catheter to widen a coronary artery. The catheter is inserted into another artery, passed back along it to the affected one, and then inflated. - PACEMAKER:FIXES ELECTRIAL CONDUCTION WITHIN THE HEART

Question 40

BLOOD VOLUME IN AVG. ADULT

Answer 40

12 PINTS

Question 41

COMPOSITION OF BLOOD

Answer 41

PLASMA, ERYTHROCYTES, LEUOCYTES, PLATELETS

Question 42

PLASMA

Answer 42

LIQUID ELEMENT AND TRANSPORTS SOLID PARTS AND NUTRIENTS

Question 43

ERYTHROCYTES

Answer 43

rbc that carry oxygen and give blood its color

Question 44

leukocytes

Answer 44

wbc that defends body

Question 45

platelet

Answer 45

Disk-shaped cell without a nucleus found in large numbers involved in clotting. Thrombocysted:. Bring about clotting process

Question 46

BLOOD DISORDERS

Answer 46

ANEMIA, NEOPLASTIC DISEASE, HEMORRHAGIC DISORDER

Question 47

BLOOD LOSS ANEMIA

Answer 47

ANEMIA DUE TO ACUTE OR CHRONIC BLOOD LOSS

Question 48

HEMOLYTIC ANEMIA

Answer 48

DESTRUCTION OF BBC'S WITHIN VASCULAR SYSTEM | IE:SICKLE CELL ANEMIA

Question 49

ANEMIAS WITH DECREASED RBC PRODUCTION

Answer 49

BONE MARROW FAILS TO FORM ENOUGH RBC

Question 50

NEOPLASTIC DISEASE

Answer 50

LEUKEMIA: TREMENDOUS INCREASE OF WBS. NORMAL IS 5,000-10,000 CELLS

Question 51

Hemorrhagic Disorders

Answer 51

Include a group of disorders characterized by an abnormal bleeding tendency. These are caused by a breakdown in the clotting mechanism IE:STROKES

Question 52

Hemophilia

Answer 52

Blood fails to clot

Question 53

HEMOSTATIC

Answer 53

SOMETHING USED TO STOP BLEEDING. IE:MEDICINE OR CLAMP TO STOP THE BLEEDING

Question 54

VENOSTASIS

Answer 54

BLOOD NOT FLOWING OR FLOWING SLOWLY IN THE VEIN

Question 55

Arteries: ARTERI/O

Answer 55

THEY TYPICALLY LEAD AWAY FROM THE HEART DIVIDE DOWN TO ARTERIOLES

Question 56

Veins: PHLEB/O

Answer 56

LARGEST VEIN OF BODY VENAE CAVAE

Question 57

Capillaries

Answer 57

WHERE OXYGEN AND WASTE CO2 ARE EXCHANGED. CONNECT ARTERIOLES&VENULES

Question 58

Arterioles

Answer 58

BRANCHING OFF FROM THE ARTERIES AND BECOME ARTERIOLES WHICH BRANCH OFF AND BECOME CAPILLARIES

Question 59

Venules

Answer 59

BLOOD LEAVING THE CAPILLARIES RETURN TO HEART THROUGH THE VENULES. WHICH FLOW INTO THE VEINS