____ sputum is pink-colored and seen in patients with acute pulmonary edema.

A patient with known arteriosclerosis was outside doing lawn work when he started experiencing chest pain. Upon your arrival, the patient states that he has been resting and took a prescribed nitroglycerin tablet 5 minutes ago. The patient states that the pain is subsiding. You suspect:

A) unstable angina. B) stable angina. C) Prinzmetal's angina. D) myocardial infarction.

With respect to National Committee for Quality Assurance (NCQA) accreditation:

A. MCOs must be accredited to operate. B. MCOs have all asked to be accredited, but some do not qualify. C. some MCOs are accredited, and some are not. D. accredited MCOs are always better than nonaccredited MCOs.