In an EMS? system, the first assessment of the call and the? patient's condition is most often made by? the:

The documented findings "Oral examination reveals sour odor and copious amounts of salivation present along gumline and beneath tongue. Otherwise, oral mucosa intact. Oropharynx red but no inflammation or exudates noted along tonsils or adenoids." Supports one element identified by a bullet in the ears, nose, mouth, and throat system/body area, which has a shaded border

Please read the documentation below and answer the related questions regarding the ear, nose and throat single organ system physical examination. PE: Temp 98.2 HR 28, RR 16, BP 115/71 Patient alert and well groomed, but clearly agitated, with flushed face but in no acute distress. Eyes clear without jaundice, EOMI intact, PERRLA. No nasal congestion noted. Oral examination reveals sour odor and copious amounts of salivation present along gumline and beneath tongue. Otherwise, oral mucosa intact. Oropharynx red but no inflammation or exudates noted along tonsils or adenoids. Neck soft without masses and non-tender, although patient reports radiating pressure upon palpation of submaxillary lymph glands with significant pain upon swallowing during exam. Lungs clear to auscultation and percussion. Abdomen soft, non-tender upon palpation. Normal bowel sounds present. Patient displays appropriate judgment, insight and recall, but is very anxious her painful throat and her father's poor response to treatment. Patient alert, oriented x3. Cranial nerves intact. Extremities warm, well-perfused without rash or indurations. Indicate whether this statement is true or false.

When a patient comes to the clinic with a combination of symptoms that can be related to one or more conditions, the doctor usually will perform a laboratory test to rule out one of the possible conditions or diseases. This is known as which of the following?

a. Panel b. Chronic infection c. Differential diagnosis d. Fatigue