Medical Surgical Nursing Chapter 11,12 Exam Questions And Answers Verified 100% Correct

Medical Surgical Nursing Chapter 11,12 Exam Questions And Answers Verified 100% Correct syndrome - A group of symptoms typical of a particular disease or condition aids - acquired immune deficiency syndrome Immunocompetence - The ability of the immune system to respond properly Retrovirus - RNA virus that contains RNA as its genetic info opportunistic infection - Infections that occur when the body's defenses are weakened histamine - Chemical stored in mast cells that triggers dilation and increased permeability of capillaries. Cytokines - Messenger hormones Anti-toxins - Chemicals (antibodies) that bind to toxins produced by pathogens so they no longer have an effect Auto immune disease - When your body's cells will attack its own system Autoimmunity - abnormal responses to self Ag cell mediated immunity - type of immunity produced by T cells that attack infected or abnormal body cells compliment system proteins - proteins produced in liver that recognize and destroy antigens cytokines - messenger hormones humoral immunity - antibody-mediated immunity hyperpyrexia - high fever immune deficiency - the loss of the body's ability to respond to antigens immunoglobulins - antibodies Immunoscintigraphy - A radioactive scan of the immune structures innate immunity - present at birth antibodies, immune cells, or both. can be congenital or acquired. Immune disorders - When there is an insufficient production of Autoimmune disorders - Involve the overreaction or hypersensitivity to antigens from the external environment that causes the immune system to be unable to tell the difference between self and non-self Primary immune deficiency disorders - The cause is an inherited genetic mutation, and some PIDDs are detected during infancy or early child hood Iatrogenic - A side effect of medical treatment Reverse Transcriptase - An enzyme that helps viruses reproduce. Sentinel infections - Opportunistic infections that indicate immunosupression Wasting syndrome - losing more than 10% of weight along with atleast 30 days of either diarrhea or weakness accompanied by fever. Protease Inhibitors - Work at the last stage of the viral reproduction cycle by preventing the virus from maturing and cause the release of immature viruses, which are then unable to infect other host cells Lymphoadenopathy - Enlarged lymph nodes disseminated - Widely spread Allodynia - Pain response to non-painful stimuli