All of the following are considered differences between obesity and being overweight EXCEPT A. obesity indicates an unhealthy amount of body fat
B. obesity is recognized as a disease, being overweight is not
C. obesity indicates a much higher amount of body fat than being overweight
D. young people at risk of obesity should be closely monitored for health risks​​

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An 80-year-old woman comes to the urgent care clinic with dyspnoea on exertion. on physical examination, her blood pressure is 100/70, and her pulse is 75. she has no pulsus paradoxus. her jugular veins are distended, and she has distant heart sounds. in addition, she has extra third and fourth heart sounds. her liver is enlarged, and she has pedal oedema. she has occasional premature ventricular contractions on her electrocardiogram. a chest x-ray reveals clear lung fields with a dilated cardiac silhouette. her echocardiogram reveals ventricular walls with a "speckled pattern". which of the following is the most likely diagnosis? - alcoholic cardiomyopathy- amyloidosis- haemochromatosis- tuberculosis- viral myocarditis

Can someone give me a hand with this one.