Your patient is complaining of a low-grade fever and increasing joint pain and swelling, but has normal lymph nodes. You suspect which of the following?

How is diaphragmatic paralysis most often diagnosed?

a. Chest radiography b. Pulmonary function testing c. Arterial blood gases d. Physical examination

A solid mass derived from blood constituents that occludes a blood vessel is a:

A) lymphostasis B) thrombus C) petechia D) hemolysis