Category: V

  • Viscosimeter

    A device for estimating the viscosity of a fluid, especially of blood. A device used to measure the thickness or consistency of fluids.  

  • Viscoelasticity

    The property of being viscous and elastic.  

  • Viscerovisceral reaction

    A reaction taking place in the viscera as a result of stimulation of visceral receptors. Such reactions are usually below the level of consciousness.  

  • Viscerotonia

    A temperament characterized by predominance of social over intellectual and physical traits. A person with such traits is sociable and convivial, exhibits unusual appreciation of food, and loves company, affection, social support, and approval.  

  • Viscerosensory

    To sensations aroused by stimulation of visceroreceptors.  

  • Visceroreceptors

    A group of receptors that includes those located in visceral organs. Their stimulation gives rise to poorly localized and ill-defined sensations or to pain. In hollow visceral organs, they are stimulated principally by excessive contraction or by distention.  

  • Visceromegaly

    Generalized enlargement of the abdominal visceral organs.  

  • Viscerocranium

    That portion of the skull derived from the pharyngeal arches.    

  • Vaccinia virus

    A double-stranded DNA virus, the causative agent of cowpox and a member of the Orthopoxvirus family. Vaccines against smallpox are derived from live cultures of vaccinia virus.  

  • Viruria

    The presence of viruses in the urine.