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NR 507 Week 2 quiz with Complete Questions and Answers
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NR 507 Week 2 quiz with Complete Questions and Answers
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NR 507 Week 2 quizH1 Receptors - Answer--Promotes inflammation
-Smooth muscle contraction- especially those in the bronchi
-Vasodilation
-Edema
-Hives
-More awake and alert
Leukotrienes - Answer--Inflammatory mediator
-Stimulates contraction of smooth muscles in bronchioles
-Overproduction causes inflammation in asthma and allergic rhinitis
H2 Receptors - Answer--Antiinflammatory
-Suppresses leukocyte function
-Decreased histamine
-Increased gastric acid production
-Smooth muscle relaxation
, Prostaglandins - Answer-A group of lipids made at the site of tissue injury. They control inflammation,
blood clot formation, and blood flow.
-Stimulate nerve endings= Pain
Allergy: Type I IgE-Mediated Response - Answer--Immediate
-IgE
-Principal cells : Mast cells
-Ex: Seasonal allergic rhinitis, Hay fever
Mitochondria - Answer-Powerhouse of the cell, organelle that is the site of ATP (energy) production
Endoplasmic Reticulum - Answer-A cell structure that forms a maze of passageways in which proteins
and other materials are carried from one part of the cell to another.
Peroxisome and Lysosome - Answer--Digestive enzymes
-Break down waste and foreign material
Allergy: Type II Tissue-Specific Response - Answer--Immediate
-IgG, IgM
-Principal Cells: Macrophages in tissues
-drug allergies/allergies against infectious agents
-the antibody binds to the antigen on the cell surface
- Ex: Graves disease, Autoimmune thrombocytopenic purpura, ABO incompatability
1) The cell to be destroyed by the antibody
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