What does the term 'gaseous exchange' mean in relation to the respiratory system?

Antibiotics are given when an std is caused by a virus. true or false

The parents of an infant born with myelomeningocele are confused about the primary healthcare has told them about the condition.what should the nurse consider before answering the parents questions in language that they will understand?

The benefits of cardiovascular exercise include a improved hearing b reduced depression c reduced appetite d decreased stamina