Heart Revision

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  • Created by: monopoly
  • Created on: 16-01-14 11:14
Does the Beldulla Oblongata control the heart rate?
True it controls the Sinoatioatrial node which increases the heart rate via the sympathetic nernous syste.
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Adredaline, Noradredaline and Acetylcholine control what?
They are Hormones which control the heart beat.
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QRS complex shows what?
The QRS complex shows the deploarisation of the ventricles.
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when is Adredaline released?
It is released at times of stress, shock or excitment via the adredaline glands.
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Where is Acetylchloline released from?
It is released from the Parasympathetic Nervous system.
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What does ECG stand for?
Electrocardiogram
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What does Diastole mean?
Relaxation of the heart
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How is the heart regulated?
The heart is regulated by the nerves and the hormones in the body.
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What type of muscle is the heart?
Myogenic.
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What is the stroke rate?
Blood pumped per beat by the heart
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Other cards in this set

Card 2

Front

Adredaline, Noradredaline and Acetylcholine control what?

Back

They are Hormones which control the heart beat.

Card 3

Front

QRS complex shows what?

Back

Preview of the front of card 3

Card 4

Front

when is Adredaline released?

Back

Preview of the front of card 4

Card 5

Front

Where is Acetylchloline released from?

Back

Preview of the front of card 5
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