29. NBME Sample Questions(120)(10/30/18) Questions and Answers 100% Correct

RSV is an RNA virus that enters the cell via a fusion protein(which is the target of the prophylactic monoclonal antibody drug Palivizumab) Gram-positive rods in a diabetic foot wound (or a World War I soldier fighting in a trench) meansmeans Clostridium perfringens (the causative organism of gas gangrene). Crepitus means gas in the tissues, which is produced as a byproduct of its highly virulent alpha toxin Crepitusmeans gas in the tissues, which is produced as a byproduct of its highly virulent alpha toxin Clostridium perfringens(the causative organism of gas gangrene). The causative organism of a a necrotizing wound with a purplish. black discolorationmost likely produces an alpha toxin virulence factor With Von Willebrand'sthe only laboratory abnormality is increased bleeding time (literally you prick the patient and see how long it takes them to stop bleeding). von Willebrand diseaseFrequently, On Step, bleeding women have VWD. Bleeding boys have hemophilia.is by far the most common inherited bleeding diathesis. On the USMLE Step exambleeding women have