Exercise has numerous health benefits. it conditions your heart and lungs and your body fight disease. many people believe that exercise can you look better too. for example, cardiorespiratory exercises can slim your waist and strength-building workouts can enlarge your muscles. stretching can shape and tone your body. is having an attractive physique important? why or why not? what dangers, if any, do you see in pursuing an ideal body type? what does an ideal body type for a man or a woman look like to you? what sources in your environment and social circles influence how you define ideal body type? share a real-world story about how the pursuit of an appealing physique succeeded or failed for an individual. borrow the story from the news or share an experience of your own.

A35-year-old woman comes to the ed complaining of chest pressure. she has had such episodes intermittently over the last 5 years, usually when sleeping, but over the last year she has had more frequent severe symptoms that are occasionally associated with severe migraine headaches. the pain is midsternal and is described as pressure that extends as a band around her chest. the ed physician is initially dubious that the pain is cardiac in origin, because the woman has no coronary disease risk factors. an ecg, however, shows 2mm st-segment elevation and inverted t waves in leads v1 through v5 and 1mm st-segment depression in leads ii, iii, and avf. before the cardiologist arrives in the ed, the patient's ecg has returned to normal. this repeat normal ecg is obtained after the administration of aspirin, nitroglycerin, morphine, and oxygen. which of the following is most likely for these findings? - diffuse intimal thickening with focal areas of atherosclerotic narrowing - intermittent thrombus formation and lysis in the left anterior descending artery - intermittent thrombus formation and lysis in the right coronary artery - plaque rupture and thrombus formation in the left anterior descending artery - transiently increased coronary vascular tone in the right coronary artery