American family physician
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The health maintenance examination is an opportunity to focus on disease prevention and health promotion. The patient history should include screening for tobacco use, alcohol misuse, intimate partner violence, and depression. Premenopausal women should receive preconception counseling and contraception as needed, and all women planning or capable of pregnancy should take 400 to 800 mcg of folic acid per day. ⋯ Women should be screened for colorectal cancer from 50 to 75 years of age. Osteoporosis screening is recommended in women 65 years and older, and in younger women with a similar risk of fracture. Adults should be immunized at recommended intervals according to guidelines from the Centers for Disease Control and Prevention.
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American family physician · Nov 2012
ReviewDiagnosis of deep venous thrombosis and pulmonary embolism.
Venous thromboembolism manifests as deep venous thrombosis (DVT) or pulmonary embolism, and has a mortality rate of 6 to 12 percent. Well-validated clinical prediction rules are available to determine the pretest probability of DVT and pulmonary embolism. When the likelihood of DVT is low, a negative D-dimer assay result excludes DVT. ⋯ Ventilation-perfusion scanning is an acceptable alternative to computed tomography angiography in select settings. Pulmonary angiography is needed only when the clinical suspicion for pulmonary embolism remains high, even when less invasive study results are negative. In unstable emergent cases highly suspicious for pulmonary embolism, echocardiography may be used to evaluate for right ventricular dysfunction, which is indicative of but not diagnostic for pulmonary embolism.
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American family physician · Nov 2012
ReviewAntibiotic use in acute upper respiratory tract infections.
Upper respiratory tract infections account for millions of visits to family physicians each year in the United States. Although warranted in some cases, antibiotics are greatly overused. This article outlines the guidelines and indications for appropriate antibiotic use for common upper respiratory infections. ⋯ Persistent cases of rhinosinusitis may necessitate the use of antibiotics if symptoms persist beyond a period of observation. Antibiotics should not be considered in patients with the common cold or laryngitis. Judicious, evidence-based use of antibiotics will help contain costs and prevent adverse effects and drug resistance.