Heartbeats & Sound
Q: What 2 things control the heartbeat?
A: SA notes & AV notes
Q: What does systole do?
A: contracts
Q: What is the function of Eythroctes?
A: carry oxygen
Q: What are the four blood types?
A: A, B, AB, O
Q: What do SA notes do ?
A: it sends out an impulse causing the atria to contract
Q: What does diastole do?
A: relaxation
Q: What is the function of Leukocytes?
A: defending the body against diseases
Q: What are the different blood type compatibility?
A: A -> A, O
B -> B. O
AB -> A. B. O
O -> O
Q: What do AV notes do?
A: receives the impulse and the ventricle contracts
Q: What does other sounds of the heart mean?
A: It's a murmur meaning the heart valves are not closing properly
Q: What is another name for Leukocytes?
A: White blood cells
Q: What are Antibodies and what do they do?
A: presents in the plasma to fight off things that would negatively affect the blood cells
Q: What does the sound lub mean?
A: the closing of the biscupid & tricupid
Q: What is another name for Erythroctes ?
A: red blood cells
Q: What are Antigens and what do they do?
A: substances that trigger an immune response; cell identification
Q: What does the sound dub mean?
A: Closing of the aortic & pulmonary valves
Q: What are the 5 types of white blood cells?
A: Neutrophils
Eosinophils
Basophils
Lymphocytes
Monocytes