Biology 5090 · O Level · Heart

Heart — practice question

Pulmonary stenosis is a condition that results from narrowing at the opening of the blood vessel carrying blood away from the right ventricle. In which part of the body will blood flow decrease first because of pulmonary stenosis?

  • Areduced blood flow to the brain
  • Breduced blood flow to the left ventricle
  • Creduced blood flow to the lungs
  • Dreduced blood flow to the right atrium

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