Category: D

  • Dependency needs

    Vital needs for mothering, love, affection, shelter, protection, security, food, and warmth. May be a manifestation of regression when they reappear excessively in adults.  

  • Dependence (on psychoactive substances)

    Chemical dependence; sometimes defined in terms of physiological dependence, as evidenced by tolerance or withdrawal; at other times, defined in terms of impairment in social and occupational functioning resulting from the pathological and repeated use of a substance. In the latter definition, tolerance and withdrawal symptoms may be present but are not essential. The behaviors…

  • Department of health and human services (DHHS)

    A federal department established in 1953 as the u.s. Department of health, education and welfare (DHW) to supervise and coordinate the following agencies: agency for healthcare research and quality (AHRQ); agency for toxic substances and disease registry (ATSDR); u.s. Food and drug administration (FDA); substance abuse and mental health services administration (SAMHSA); national institutes of…

  • Depakote

    Brand name for the anticonvulsant drug divalproex sodium.  

  • Depakene

    Brand name for the anticonvulsant drug valproic acid.  

  • Depade

    Brand name (now discontinued) for the opioid antagonist drug naltrexone.  

  • Depacon

    An anticonvulsant medication used in the treatment of complex partial seizures and as a mood stabilizer to treat bipolar disorder. The brand name for valproate.  

  • Denial

    A defense mechanism, operating unconsciously, used to resolve emotional conflict and allay anxiety by disavowing thoughts, feelings, wishes, needs, or external reality factors that are consciously intolerable. In psychology, a defense or coping mechanism in which a person avoids anxiety by refusing to perceive or accept a stressful situation. A person’s refusal to accept that…

  • Demophobia

    The fear of crowds.  

  • Demography

    The study of a population and those variables that bring about change in that population. Variables studied by demographers are age, sex, race, education, income, geographic trends, birth, and death, epidemiology; biometry. The study of populations and environments or changes affecting populations. The study of the populations of the world, their racial make-up, movements, birth…