Science and Medicine
- N-Propyl-L-arginine, a chemical substance
- Nanopascal (nPa), a unit of pressure
- Nasopharyngeal airway, a tube that is designed to be inserted into the nasal passageway
- Niemann–Pick disease type A, a genetic disorder
Read more about this topic: NPA
Famous quotes containing the words science and, science and/or medicine:
“Science and literature are not two things, but two sides of one thing.”
—Thomas Henry Huxley (1825–95)
“In the new science of the twenty-first century, not physical force but spiritual force will lead the way. Mental and spiritual gifts will be more in demand than gifts of a physical nature. Extrasensory perception will take precedence over sensory perception. And in this sphere woman will again predominate.”
—Elizabeth Gould Davis (b. 1910)
“As there is a use in medicine for poisons, so the world cannot move without rogues.”
—Ralph Waldo Emerson (1803–1882)