Pepys—pĕps, not pē´pĭs nor pĕp´ĭs.
Pes Anserinus—pēz an-ser-ī´nus, not pĕz an-sĕr´i-nus. I once heard a professor describing the facial nerve to his class, and he dwelt upon this plexus for some time, calling it the "Pons Asinorum."
Podagra—pŏd´a-gra, not po-dā´gra. Worcester gives po-dăg´ra also.
Podophyllum—-pŏd-o-phyl´um, not po-dŏph´yl-lum.
Process—prŏs´ess, not prō´sess.
Prostate—pros´tāte, not prŏs´trāte.
Purkinje—pŏŏr´kĭn-yeh or pŏŏr´kĭn, not par-kĭn´jē.
Pylorus—pĭ-lō´rus, not pī-lôr´us.
Pyrethrum—pĭr´e-thrum, not pī-rē´thrum.
Quadrumana—quad-rū´ma-na, not quad-ru-mā´nia.