Question

why is it important to thin the blood of someone having a heart attack, but not for someone having a stroke? a. strokes are not a cardiovascular disease and are not impacted by blood pressure. b. thinning the blood will cause arteries to relax and allow blood to pass more easily. c. for a stroke, it is necessary to control and stop the bleeding in the brain. d. blood thinners are only useful for treating coronary heart disease. please select the best answer from the choices provided. o a o b o c o d

Explanation:

Strokes can be caused by bleeding in the brain. Thinning blood would exacerbate bleeding. So controlling and stopping brain - bleeding is crucial for stroke patients, rather than thinning blood. Heart attacks often involve blood clots in coronary arteries, and blood - thinning can help. Option A is wrong as strokes are cardiovascular diseases. Option B is about the effect of blood - thinning not related to the key difference. Option D is too narrow as blood thinners have other uses.

Answer:

C. For a stroke, it is necessary to control and stop the bleeding in the brain.