Category: L

  • Lyell’s syndrome

    Often referred to as toxic epidermal necrolysis, Lyell’s syndrome is a severe drug reaction that causes the skin, mucous membranes, and internal organ linings, like the bladder and intestine, to blister and shed. Some drugs linked to this condition are penicillin, carbamazepine, and nonsteroidal anti-inflammatory drugs (NSAIDs). Individuals with Lyell’s syndrome typically need intensive care…

  • Luteinizing hormone-releasing hormone

    LH-RH, a hormone naturally found in the body, is produced by the hypothalamus in the brain. This hormone is also synthesized artificially for medicinal purposes. The natural form of LH-RH prompts the pituitary gland to release gonadotrophin hormones, which oversee the generation of oestrogen and androgen hormones. Its synthetic version, often referred to as synthetic…

  • Luscher colour test

    Introduced in the 1960s by Dr. Max Lüscher, the Lüscher color test operates on the principle that one’s color preferences and aversions—specifically among eight colors: grey, blue, green, red, yellow, violet, brown, and black—can provide insights into their psychological state. Some employers utilize this test to gauge job candidates’ compatibility. Additionally, psychologists might employ it…

  • Lorain-Levi syndrome

    This is a type of dwarfism where a child retains an infantile appearance. This condition arises from inadequate secretion of growth hormone and a deficiency of gonadotropin.  

  • Log-roll technique

    This method involves shifting an injured person onto their back while maintaining the alignment of the spine. It’s employed when there’s a concern about spinal injury and resuscitation is necessary. The objective is to avoid exacerbating the injury by ensuring that the head, torso, and feet remain in a straight and aligned position.  

  • Loffler’s syndrome

    Löffler’s syndrome is an uncommon type of allergic reaction that impacts the lungs. Potential triggers for this syndrome encompass drug allergies and lung infestations caused by roundworms. Its symptoms consist of a dry cough, fever, wheezing, difficulty breathing, and chest pain. Fortunately, the disease frequently resolves on its own.  

  • localizing sign

    A discernible indication discovered during a physical examination that serves to identify the underlying cause of a disorder.  

  • Localized amnesia

    The absence of recollection for all incidents taking place during a specific timeframe.  

  • Livial

    The trade name for tibolone, a medication employed to alleviate the symptoms associated with menopause.  

  • Live vaccine

    A vaccine containing live yet weakened (attenuated) versions of an infectious agent. Live vaccines encompass those targeting diseases like measles, mumps, rubella, poliomyelitis, and tuberculosis.