Category: M

  • Menstrual tampon

    An absorbent material suitably shaped and prepared to provide a hygienic means of absorbing menstrual fluid in the vagina. A cord is attached and remains outside the vagina to facilitate removal. These tampons are made for self-insertion. Washing hands before insertion and after removal as well as changing tampons often guards against toxic shock syndrome.…

  • Multifocal atrial tachycardia

    A cardiac arrhythmia that sometimes is confused with atrial fibrillation, because the heart rate is greater than 100 bpm and the ventricular response is irregular. However, in MAT P waves are clearly visible on the electrocardiogram, and they have at least three distinct shapes. MAT is seen most often in patients with poorly compensated chronic…

  • Meningovascular syphilis

    A form of neurosyphilis in which the meninges and vascular structures of the brain and spinal cord are involved. It may be localized or general.  

  • Mary ann price swain

    A U.S. nursing theorist who, along with Helen Erickson and Evelyn Tomlin, developed and published the grand nursing theory of Modeling and Role Modeling.  

  • Modified natural surfactant

    A replacement phospholipid from a natural source with some components removed.  

  • Monro’s sulcus

    Groove on the lateral wall of the third ventricle from the opening to the lateral ventricle to the opening of the cerebral aqueduct of the brain.  

  • Median sulcus of the tongue

    The midline groove that separates the surface of the tongue into right and left halves.  

  • Subtype

    A gene that has a small mutation in its nucleotide sequence.  

  • Monolateral strabismus

    Strabismus with the squinting eye always the same.  

  • Monocular strabismus

    Strabismus in which the same eye habitually deviates.