Define : Haematology, erythropoiesis, polycythemia, erythrocytopenia, diapedesis, Leucopoiesis,
leucocytosis, leucopenia, leukemia, thrombopoiesis, thrombocytosis, thrombocytopenia, blood
coagulation, pericardium, pace maker, cardiac cycle, sinus arrhythmias, angiology, double
circulation, heart beat, heart rate, stroke volume, cardiac output, pulse, Atherosclerosis,
Lymph, Trachycardia, Bradycardia.
Define all the terms pls.
if any Fake or false answers i will directly report.
Answers
1. haematology:
the branch of medicine involving study and treatment of the blood.
2. erethropoieses:
the production of red blood cells
3. polycythemia:
an abnormally increased concentration of haemoglobin in the blood, either through reduction of plasma volume or increase in red cell numbers. It may be a primary disease of unknown cause, or a secondary condition linked to respiratory or circulatory disorder or cancer.
4. pace maker:
A pacemaker is a medical device that generates electrical impulses delivered by electrodes to contract the heart muscles and regulate the electrical conduction system of the heart.
5. pericardium
The pericardium is a double-walled sac containing the heart and the roots of the great vessels. The pericardial sac has two layers, a serous layer and a fibrous layer. It encloses the pericardial cavity which contains pericardial fluid
6.coagulation:
Coagulation, also known as clotting, is the process by which blood changes from a liquid to a gel, forming a blood clot. It potentially results in hemostasis, the cessation of blood loss from a damaged vessel, followed by repair.
7. blood:
the red liquid that flows through your body
8.thrombocytopenia:
deficiency of platelets in the blood. This causes bleeding into the tissues, bruising, and slow blood clotting after injury.
9. thrombocytosis:
it is the presence of high platelet counts in the blood
10. thrombopoises:
Thrombopoiesis is the process of thrombocyte generation.
11. lukemia:
A cancer of blood-forming tissues, hindering the body's ability to fight infection.
12. leucopenia:
A low level of white blood cells in the blood, which can interfere with the ability to fight infection.
13. leucocytosis:
A high level of white blood cells in the blood
14. leucopoises:
Leukopoiesis is a form of hematopoiesis in which white blood cells are formed in bone marrow located in bones in adults and hematopoietic organs in the fetus.
15. diapedesis:
the passage of blood cells through the intact walls of the capillaries, typically accompanying inflammation.
16. erythroctopenia:
deficiency of red blood cells.
17. cardiac cycle:
The cardiac cycle is the performance of the human heart from the beginning of one heartbeat to the beginning of the next.
18. sinus arrhythmias:
A sinus arrhythmia is an irregular heartbeat that's either too fast or too slow.
19. angiology:
Angiology is the medical specialty which studies the diseases of the circulatory system and of the lymphatic system, i.e., arteries, veins and lymphatic vessels, and its diseases.
20. double circulation:
humans utilize a double circulatory system. This means we have two loops in our body in which blood circulates.
21. heart beat:
the regular movement or sound of the heart as it sends blood round the body.
22. heart rate:
the speed at which the heart beats.
the average heart rate is 72 beats a minute
23. stroke volume:
In cardiovascular physiology, stroke volume is the volume of blood pumped from the left ventricle per beat.
24. cardiac output:
Cardiac output, is a term used in cardiac physiology that describes the volume of blood being pumped by the heart, in particular by the left or right ventricle, per unit time.
25. pulse:
the regular beating in your body as blood is pushed around it by your heart.
26. atherosclerosis:
The build-up of fats, cholesterol and other substances in and on the artery walls.
27. lymph:
a colourless liquid containing white blood cells that cleans the inside of your body and helps to prevent infections from spreading
28. trachycardia:
A rapid heartbeat that may be regular or irregular, but is out of proportion to age and level of exertion or activity.
29. bradycardia:
Slower-than-expected heart rate, generally beating fewer than 60 beats per minute
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