ozone. A modified form of oxygen.

P

pachylosis. Thick, dry and abnormal quality of skin which cracks into scales of irregular form.

pack. The process of enveloping a patient in a wet sheet or blanket. Cold pack: in sheets wrung out of water; hot pack: in sheets wrung out of hot water; dry pack: in dry warmed blankets, etc.

pachyacria. Bulbous thickening of the extremities of the fingers or toes.

pachydermia. Thick skin; elephantiasis.

palliative. Mitigating; lessening the severity.

palm. The flat of the hand.

palpation. Exploration with the hand.

panidrosis. Sweating from all parts of the skin.