Explain describe how stents help to keep coronary arteries open in the context of Animal tissues, organs and organ systems.

stents is the starting point for this answer. Students should be able to describe how stents help to keep coronary arteries open. A clear answer should keep that idea linked to Coronary heart disease: a non-communicable disease in Animal tissues, organs and organ systems. You can support the point by showing that stents is a curriculum-aligned term linked to the learning objective: Describe how stents help to keep coronary arteries open. Do not giving a vague answer instead of directly addressing: Describe how stents help to keep coronary arteries open; instead answer by clearly explaining how to describe how stents help to keep coronary arteries open.

This question expects a structured explanation, not a single isolated fact. Credit comes from naming the correct idea, using precise biological vocabulary, and keeping the answer anchored to Coronary heart disease: a non-communicable disease. Use precise biological vocabulary when you explain how to describe how stents help to keep coronary arteries open.