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Unit 4 Circulatory system Flashcards | StudBud
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Unit 4 Circulatory system
Unit 4 Circulatory system
19 terms
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3HV tto biology basics 1 to 4
Flashcards
19 cards
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Questions
19
Answers
1
From which part of the heart does the blood flow into the lungs (pulmonary artery)?
Right atrium
Right ventricle
Left ventricle
Left atrium
2
Into which part of the heart does the blood flow back from the lungs (pulmonary vein)?
Left ventricle
Right ventricle
Left atrium
Right atrium
3
What is the function of the pulmonary circulation?
Oxygenate the blood in the lungs
Deoxygenate the blood in the lungs
Carry oxygen-rich blood to the organs/ cells
Carry oxygen-poor blood to the lungs
4
Which blood vessels have valves which prevent blood from flowing back?
Arteries
Veins
Capillaries
5
How many fases can be found in the process of the cardiac cycle?
4
2
3
6
Which blood vessel is oxygen-rich?
hepatic portal vein
pulmonary vein
carotid vein
vena cava
7
Which blood vessel has the thickest wall?
femoral artery
pulmonary artery
aorta
renal artery
8
Which substances can you find in blood plasma?
Plasma protein, platelets, dissolved compounds
Plasma protein, glucose, water
Plasma protein, water, dissolved compounds
Plasma protein, red blood cells, white bloodcells
9
What is the name of blood vessel 7?
Renal vein
Renal artery
10
Into which part of the heart does the blood flow back from the systemic circulation?
Left ventricle
Right atrium
Left atrium
Right ventricle
11
Pus consists of:
Dead red blood cells and dead germs
Fibrinogen and dead germs
Dead white blood cells and dead germs
Dead platelets and dead germs
12
From which part of the heart does the blood flow into the systemic circulation?
Left ventricle
Left atrium
Right atrium
Right ventricle
13
Which blood particle plays a role in blood clotting together with fibrinogen?
White blood cells
Red blood cells
Platelets
14
Which blood vessel cannot be found in the systemic circulation?
Hepatic vein
Aorta
Pulmonary vein
Renal artery
15
What is the name of blood vessel 2?
Hepatic vein
Hepatic artery
16
Which particle fights germs and pathogens?
Platelets
White blood cells
Haemoglobin
Red blood cells
17
What is an example of a plasma protein?
Fibrinogen
Glucose
Iron
Haemoglobin
18
Which cells have a nucleus?
Red blood cells
Fibrinogen
Platelets
White blood cells
19
What is the name of blood vessel 4?
Pulmonary vein
Pulmonary artery
