________ are symptoms and signs that occur as the result of an underlying condition

Which of the following advantages are associated with tracheostomy versus endotracheal intubation for patients who are expected to require long-term ventilatory support? I. Less patient sedation is required. II. Less endotracheal suctioning is needed. III. The patient's work of breathing is decreased. IV. Communication is facilitated

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

The Centers for Medicare and Medicaid Services (CMS) set up the ICD-9-CM Coordination and maintenance Committee to

a. Maintain a crosswalk between ICD-9-CM and ICD-10-CM. b. Ensure the Patient Portal rule is enforced. c. Define who are covered entities. d. Oversee implementation of Health Plan Identifiers (HPID).