The residue left after removal of oil from oilseeds using expeller (screw) - pressing or solvent-extraction; it is high in...

Any member of the family Orchidaceae, the second largest plant family after the composites, consisting of around 18,500 species occurring...

A drug which helps to start the process of childbirth, or speeds it up.  

Referring to glands and cells in the stomach which produce acid.  

A compound of haemoglobin and oxygen, which is the way oxygen is carried in arterial blood from the lungs to...

Any treatment involving the administering of oxygen, e.g. in an oxygen tent or in emergency treatment for heart failure.  

A type of cover put over a person so that he or she can breathe in oxygen.  

A heavy metal tube which contains oxygen and is connected to a patient’s oxygen mask.  

A machine which puts oxygen into the blood, used as an artificial lung in surgery.  

Blood which has received oxygen in the lungs and is being carried to the tissues along the arteries.