Category: Ff-Fq

  • Fourth stage of labor

    The hour or two after delivery when the tone of the uterus is reestablished as the uterus contracts again, expelling any remaining contents. These contractions are hastened by breastfeeding, which stimulates production of the hormone oxytocin.

  • Fourth disease

    Fourth disease is a disorder characterized by a rash due to a toxin produced by Staphylococcus aureus (Staph aureus bacteria). Measles and scarlet fever were differentiated from one another in the 17th century. Rubella was accepted as the third distinct pediatric exanthem (rash) in 1881. What were thought to be two distinct forms of rubella were then described and it was proposed that one of…

  • Formulary

    1. A collection of formulas, recipes, or prescriptions. 2. In medicine, a listing of prescription drugs approved for use.

  • Formula feeding

    Feeding an infant or toddler prepared formula instead of or in addition to breastfeeding. Formula feeding is indicated when the mother has an illness that could be passed on to the baby through breast milk or through the close physical proximity required for breastfeeding. Otherwise, experts in infant nutrition agree that breastfeeding is best.

  • Formication

    The illusion or hallucination that ants or other insects are creeping on or under the skin. Formication is a feature of some psychotic states as well as drug and alcohol abuse. From the Latin formicatio, from formicare meaning to creep like an ant. Not to be confused with fornication.

  • Formalin

    A 37% aqueous (water) solution of formaldehyde, a pungent gas, with the chemical formula HCHO, used as an antiseptic, disinfectant, and especially today as a fixative for histology (the study of tissues under the microscope).

  • Foreskin

    The fold of skin which covers the head (the glans) of the penis. Also called the prepuce. Only about 1 in every 20 boys is born with a retractable foreskin. This reflects the fact that the histologic (tissue) development of the foreskin is usually not complete at birth. The foreskin is thus not fully separable from the glans…

  • Forensic medicine

    The branch of medicine dealing with the application of medical knowledge to establish facts in civil or criminal legal cases, such as an investigation into the cause and time of a suspicious death. Also known as forensic pathology.

  • Forensic genetics

    The branch of genetics that deals with the application of genetic knowledge to legal problems and legal proceedings. Forensic genetics is also a branch of forensic medicine which deals more broadly with the application of medical knowledge to legal matters. Forensic genetics today tends to conjure up DNA. However, even the term “DNA fingerprinting” is reminiscent of older methods of police identification.…

  • Forensic

    Dealing with the application of scientific knowledge to legal problems and legal proceedings as, for example, in forensic anthropology, forensic dentistry, forensic experts, forensic medicine (legal medicine), forensic pathology, forensic science, etc. The word “forensic” has an unusual history. It comes from the Latin word “forensis” pertaining to a forum. In ancient Rome the forum was a market place where…