Symptoms. Symptoms of a common cold usually appear one to three days after exposure to a cold-causing virus. Signs and symptoms, which can vary from person to person, might include: Runny or stuffy nose; Sore throat; Cough; Congestion; Slight body aches or a mild headache; Sneezing; Low-grade fever; Generally feeling unwell (malaise)
Average revenue per user. From Wikipedia, the free encyclopedia. (Redirected from ARPU) Average revenue per user (sometimes known as average revenue per unit), usually abbreviated to ARPU, is a measure used primarily by consumer communications and networking companies, defined as the total revenue divided by the number of subscribers.
Papule and Plaque. A papule (/ËpÃ¦pjuËl/) is a circumscribed, solid elevation of skin with no visible fluid, varying in size from a pinhead to 1 cm. It can be brown, purple, pink or red in color, and can cluster into a papular rash. Papules may open when scratched and become infected and crusty.