238 Answers to quick quiz 1 Marginal costing is an alternative method of costing to absorption costing. In marginal costing, only variable costs are charged as a cost of sale and a contribution is calculated (sales revenue â variable cost of sales).
The elderly are an at-risk population because they have increased risk for adverse health outcomes, a need for health services, and unique social circumstances. Risks for common diseases increase over the life span, and other diseases are linked specifically to old age.
Most often, MDROs spread from patient to patient on the hands of healthcare workers. They can also spread on objects such as medication cart handles, bed rails, bedside tables, IV poles, and catheters (soft tubes placed in the body), to name a few.and washing: This is the single most important way to prevent the spread of MDROs. Healthcare workers are taught to wash their hands with soap and warm water or use an alcohol-based hand sanitizer before and after treating each patient.