Author: Glossary

  • Appropriate for gestational age

    Born with a normal height, weight, head circumference, and body mass index; being neither abnormally large nor abnormally small at birth. Because pregnancies sometimes end before 38 weeks or after 42 weeks, the judgment of what is the appropriate size for a newborn infant is adjusted to reflect the number of weeks that the mother…

  • Apprehension test

    A test of chronic joint instability. If this is present, the patient displays concern or discomfort when a joint is put in a position of risk for dislocation. There is an obvious facial display of discomfort; the patient may try to resist the maneuver by muscle contraction.  

  • Applied ethics

    The use of moral principles and reasoning to solve problems that arise in practical fields, such as health care, law, or management.  

  • Application service provider

    A company that offers individuals or enterprises access over the Internet to applications and services that would otherwise have to be located on their own computers.  

  • Apple sorter’s disease

    Contact dermatitis caused by chemicals used in washing apples.  

  • Apple picker’s disease

    Bronchitis resulting from a fungicide used on apples.  

  • Applanometer

    A device for measuring intraocular pressure.  

  • Applanation

    Abnormal flattening, especially of the corneal surface.  

  • Apperceptive personality test

    A test used to assess attitudes, moods, and perceptions. The person tested examines a series of images and is asked to construct a story about each of them.  

  • Appendix vermiformis

    A worm-shaped process projecting from the blind end of the cecum and lined with a continuation of the mucous membrane of the cecum.