physiologic drives
phys·i·o·log·i·c drives
those drives such as hunger and thirst that stem from the biologic needs of an organism.
Synonym(s): primary drives
Farlex Partner Medical Dictionary © Farlex 2012
phys·i·o·log·i·c drives
(fiz'ē-ŏ-loj'ik drīvz)Those drives (e.g., hunger and thirst) that stem from the biologic needs of an organism.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012