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.
A spotter stands near the lifter with his feet wide and hands near the lower back. He pays careful attention to the bar and makes sure the lifter does not fall backwards. This is MOST likely a spotter for A. an overhead press B. a dead lift C. a squat D. a bench press Please select the best answer from the choices provided.
A weight lifter passes out in the gym and is taken to the local hospital. The doctor discovers that she is in shock and also has an enlarged heart. What type of supplement would the doctor consider to be the most likely cause of the problem? A. a muscle-building supplement like a growth hormone B. an endurance-enhancing supplement like caffeine C. a muscle-building supplement like anabolic steroids D. an endurance-enhancing supplement like erythropoietin Please select the best answer from the choices provided.
Why are physical fitness attitudes important?A.They are able to change our moods.B.They reflect our internal ethics.C.They show others how we feel.D.They influence our activity levels.
When one of the dimensions of health is poor, other dimensions of health will be affected.
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