Which of the following expresses the ratio of men who contracted hiv/aids by injecting drugs to those that have contracted hiv/aids through sexual contact with men and injecting drugs
1: 1
2: 1
3: 12
12: 78

Aphysician performs a four vessel autogenous ( one venous three atrial) coronary bypass on a patient who has

Burns are devastating and debilitating because of loss of fluids and electrolytes from the body. how do physicians estimate the extent of burn damage associated with such dangerous fluid loss?

In general, why does a tall person have a higher basal metabolic rate than a shorter person of the same weight? a. shorter people have more skin surface area and lose heat more rapidly than a taller person. b. tall people are more active than shorter people. c. taller people have more skin surface area and lose heat more rapidly than a shorter person. d. taller people eat more protein, which takes more energy to digest. e. shorter people eat less than tall people.