Heart (diseases, Etc)

Question 1

Tachycardia

Answer 1

Fast HR

Question 2

Bradycardia

Answer 2

Low HR

Question 3

Ventricular Fibrilation

Answer 3

Wack HR

Question 4

Angina

Answer 4

Heart attack, reduced blood follow to heart

Question 5

Aneurysm

Answer 5

Rupture/expansion of artery

Question 6

Arteriosclerosis

Answer 6

Hardening of artery

Question 7

Arrhythmia

Answer 7

Heart rhythm not ideal

Question 8

Hemophilia

Answer 8

Blood can’t clot

Question 9

Leukaemia

Answer 9

Cancer of bone marrow, abnormal and excessive WBC

Question 10

Sickle cell anemia

Answer 10

Abnormal shape of RBC, can clog capillaries

Question 11

Sepsis

Answer 11

Blood poisoning. Burst appendix

Question 12

Rheumatoid Arthritis

Answer 12

Attack healthy cells in joints

Question 13

Type 1 diabetes

Answer 13

Pancreas cells attack as foreign, insulin dependant

Question 14

Anemia

Answer 14

Not enough RBC or hemoglobin

Question 15

Fetal Hearth circulation

Answer 15

Forman Ovale prevents blood from entering ventricles, 60%. Ducati’s Arteriosus prevents blood from going to lungs, 30%.

Question 16

Higher blood pressure (hypertension) results from:

Answer 16

Stress, drugs, obesity, clogs, nicotine, alcohol

Question 17

Homeostasis

Answer 17

Body’s optimal levels

Question 18

Embolus

Answer 18

Moving blood clot

Question 19

Thrombus

Answer 19

Clot now plugging a vessel

Question 20

Heart attack and stroke

Answer 20

Aneurysm. Clotting of heart and clotting of brain

Question 21

Platelets hold

Answer 21

Thromboplastin. Release when they burst

Question 22

Plasma proteins

Answer 22

Albumin (draw water back into blood vessels), Globulin (provides protection against microbes in immune response), and Fibrinogen (clotting cascade).

Question 23

Thalassemia

Answer 23

Abnormally shapes hemoglobin

Question 24

Nodes

Answer 24

SA, then AV, then purkinje fibres.

Question 25

Donating based on Rhesus Factor

Answer 25

Everything ok except Rh+ to Rh-

Question 26

T cells “trained” in:

Answer 26

Thymus (and partially tonsils)

Question 27

Spleen

Answer 27

Blood reservoir, lymph filter site, etc

Question 28

Blood pressure measured in

Answer 28

Millimeter of mercury

Question 29

Cardiac output

Answer 29

Heart rate * stroke volume

Question 30

Blood percentages

Answer 30

55% plasma (water, proteins, nutrients, etc) 4% Buffy coat (platelets and WBC) 41% RBC

Question 31

Clotting cascade

Answer 31

Thromboplastin + calcium = prothrombin Fibrinogen + prothrombin = fibrin (thread) and thrombin (sticky) Mesh over wound RBCs and platelets stick and clot

Question 32

WBC types

Answer 32

Agranulocytes (no specs in cytoplasm, Lymphocytes and Monocytes) 30% And Granulocytes (specs, Neutrophils [suicide sacs] and Baso/Eosinophils) 70%

Question 33

Angglutination

Answer 33

Clotting of blood because of antibodies

Question 34

Brain systems

Answer 34

Automatic system and Somatic. AS goes into Sympathetic (response) and ParaS (return back to normal)

Question 35

ECF

Answer 35

Extra cellular fluid