The progress note of amy shaw states that she is a 51-year-old female who has a history of lower back pain following a fall off a ladder in 2007. she has been taking ibuprofen on a daily basis with no relief. the pain is so bad that on occasion she needs to miss work. based on her history and the results of the physician's physical exam, his treatment plan is naproxen sodium daily and an order for physical therapy to include tens treatments with follow-up visit scheduled in four weeks. this is an example of a patient's health

What is an important step to prove something is valid or not? determining the reliability observing research testing

Which method will provide the most emotional support in a new exercise program

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