Question

1. Relate the structure of the heart to its function as a pump. 2. Indentify the...

1. Relate the structure of the heart to its function as a pump.
2. Indentify the veins and the arteries of the coronary circulation system.
Science   Anatomy-And-Physiology   
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Homework Answers

Answer #1

Question no 1

The heart function as a pump as it has 4 chambers

The right side receive deoxygenated blood and the left side pumps the Oxygenated blood all over the body

The right side structure atrium receives blood and moves if to right atrium and it moves to the lungs and make deoxygenated blood oxygened and bring it to left side and left atrium receives it and moves to left ventricle and supply to all over body

Question no 2

The major veins and arteries of coronary circulation are

Artery

  1. Left coronary artery fhat split into circumflex branch and left anterior interventricular branch
  2. Right coronary artery and it's marginal branch and posterior interventricular after

Veins

  1. Middlw cardiac vein
  2. Anterior vein of right ventricle
  3. Small caridiac vein
  4. Right marginal vein
  5. Great cardiac vein
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