There are two types of cough: productive and nonproductive. A productive cough produces phlegm or mucus, clearing it from the lungs. A nonproductive cough, known as a dry cough, doesn’t produce ...

The small hairs in the nose (which are part of the integumentary system) act as a filter to remove harmful particles which may otherwise be inhaled into the lungs. The skin functions ... National ...

A daytime morning “chatfest” featuring a team of dynamic and diverse women, discussing the most exciting events of the day.

Approximately 1% of adults involved in major trauma sustain a brachial plexus injury (BPI) (1) which cause disability (2, 3), pain (4), psychological morbidity (5) and impaired quality of life (2, 3).