4.3.3. Physical examination All patients will undergo standard or abbreviated physical examinations. The standard examination is based on the following body systems: body temperature, HEENT (head, eyes, ears, nose, throat), respiratory system, cardiovascular system, abdomen, extremities, neurological system. The abbreviated physical examination consists of body temperature, respiratory system, cardiovascular system, and lymph nodes. The body weight will be determined at each physical examination. The body height will be obtained at screening only.