Circulatory System Flashcards

1
Q

aneurysm

A

weakness in the wall of an artery

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2
Q

anaemia

A

low haemoglobin in the blood
lack of oxygen rick blood cells
reduced oxygen carrying capacity of the blood

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3
Q

angina

A

chest pain caused by narrowing of blood vessels in heart

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4
Q

arrhythmia

A

irregular heart beat

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5
Q

atheroma

A

fatty plaque causing thickening of walls in blood vessels

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6
Q

atherosclerosis

A

narrowing and hardening of arteries due to fat deposits

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7
Q

Atrial fibrillation

A

rapid and irregular heartbeat

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8
Q

asystole

A

no heartbeat

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9
Q

bradycardia

A

slow heartbeat

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10
Q

coagulation

A

clotting of blood

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11
Q

cyanosis

A

blue discolouration of skin through lack of oxygen

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12
Q

dyscrasia

A

abnormal blood cells

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13
Q

embolus

A

travelling particle of fat/air or a blood clot

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14
Q

embolism

A

condition in which an embolus becomes lodged in an artery

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15
Q

epistaxis

A

nosebleed

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16
Q

haematocele

A

swelling caused by leakage of blood into cavity

17
Q

haematoma

A

collection of blood in tissues causing swelling

18
Q

haemorrhage

A

heavy bleeding/escape from a ruptured blood vessel

19
Q

hyperkalaemia

A

raised levels of potassium in the blood

20
Q

hypertension

A

high blood pressure

21
Q

hypotension

A

low blood pressue

22
Q

hypoglycaemia

A

low blood glucose levels

23
Q

hypovolaemia

A

a decrease in the volume of circulating blood

24
Q

hypoxia

A

abnormally low levels of oxygen in the tissues

25
Q

infarction

A

death of part or whole of an organ due to blocked artery

26
Q

ischaemia

A

insufficient blood supply to a body part

27
Q

leucocytosis

A

increased production of while blood cells to fight infection

28
Q

leucopenia

A

deficiency of white blood cells

29
Q

oedema

A

a build up of fluid in the body tissue

30
Q

septicaemia

A

blood infection
bacteria multiplying in the blood stream

31
Q

statins

A

drugs to reduce cholesterol

32
Q

tachycardia

A

rapid heartbeat

33
Q

thrombus

A

blood clot

34
Q

thrombosis

A

condition of blood clot
formation of a blood clot in a blood vessel

35
Q

toxaemia

A

blood poisoning
generalise spread of toxins/poisons in the body