Polly's job responsibilities include collecting outcome and assessment information set (OASIS) data and entering the data set into Home Assessment Validation Entry (HAVEN) data-entry software. She most likely works at a:

During pressure support ventilation, which of the following ventilatory components are determined by the patient? I. inspiratory time II. tidal volume III. respiratory rate IV. pressure support level

A. I, III only B. I, II, III only C. I, II, IV only D. II, III, IV only

Which of the following statements is correct?

A. Physicians must accept Medicare patients, per federal statute. B. Physicians who do not participate in Medicare may decide whether to accept assignment on a claim-by-claim basis. C. Physicians who participate in Medicare may decide whether to accept assignment on a claim-by-claim basis. D. Physicians will receive the same amount of reimbursement regardless if they participate in the Medicare program or not.