Biology 9700 · AS & A Level · The microscope in cell studies

The microscope in cell studies — practice question

If a blood vessel is damaged, this can cause problems in the body. Which row shows the blood vessel that may have been injured?

  • Ablood is not being distributed to organs that need it: elastic artery; blood is not returning to the heart and is collecting in organs: muscular artery; blood surges mean that relatively constant blood pressure is not maintained: vein
  • Bblood is not being distributed to organs that need it: elastic artery; blood is not returning to the heart and is collecting in organs: vein; blood surges mean that relatively constant blood pressure is not maintained: muscular artery
  • Cblood is not being distributed to organs that need it: muscular artery; blood is not returning to the heart and is collecting in organs: elastic artery; blood surges mean that relatively constant blood pressure is not maintained: vein
  • Dblood is not being distributed to organs that need it: muscular artery; blood is not returning to the heart and is collecting in organs: vein; blood surges mean that relatively constant blood pressure is not maintained: elastic artery

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