Discover the best answers at Westonci.ca, where experts share their insights and knowledge with you. Explore thousands of questions and answers from a knowledgeable community of experts on our user-friendly platform. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.

8. A stroke is a sudden loss of brain function. It results from a lack of gas exchange with brain tissue, which occurs when the supply of blood to the brain is blocked. A stroke most likely results because of a problem in the _______ system.