NR 507 WEEK 2 QUIZ QUESTIONS &
DETAILED COMPLETE SOLUTIONS
H1 Receptors - correct answer ✔✔-Promotes inflammation
-Smooth muscle contraction- especially those in the bronchi
-Vasodilation
-Edema
-Hives
-More awake and alert
Leukotrienes - correct answer ✔✔-Inflammatory mediator
-Stimulates contraction of smooth muscles in bronchioles
-Overproduction causes inflammation in asthma and allergic rhinitis
H2 Receptors - correct answer ✔✔-Antiinflammatory
-Suppresses leukocyte function
-Decreased histamine
-Increased gastric acid production
-Smooth muscle relaxation
Prostaglandins - correct 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 - correct answer ✔✔-Immediate
, -IgE
-Principal cells : Mast cells
-Ex: Seasonal allergic rhinitis, Hay fever
Mitochondria - correct answer ✔✔Powerhouse of the cell, organelle that is the site of ATP
(energy) production
Endoplasmic Reticulum - correct 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 - correct answer ✔✔-Digestive enzymes
-Break down waste and foreign material
Allergy: Type II Tissue-Specific Response - correct 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
2) Cell destruction through phagocytosis by macrophages
3) Damage to the cell by neutrophils triggering phagocytosis
4) Natural killer cells to release toxic substances that destroy the target cell
5) Malfunction of the cell without destruction
Allergy: Type III Immune Complex-Mediated Response - correct answer ✔✔-Immediate
DETAILED COMPLETE SOLUTIONS
H1 Receptors - correct answer ✔✔-Promotes inflammation
-Smooth muscle contraction- especially those in the bronchi
-Vasodilation
-Edema
-Hives
-More awake and alert
Leukotrienes - correct answer ✔✔-Inflammatory mediator
-Stimulates contraction of smooth muscles in bronchioles
-Overproduction causes inflammation in asthma and allergic rhinitis
H2 Receptors - correct answer ✔✔-Antiinflammatory
-Suppresses leukocyte function
-Decreased histamine
-Increased gastric acid production
-Smooth muscle relaxation
Prostaglandins - correct 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 - correct answer ✔✔-Immediate
, -IgE
-Principal cells : Mast cells
-Ex: Seasonal allergic rhinitis, Hay fever
Mitochondria - correct answer ✔✔Powerhouse of the cell, organelle that is the site of ATP
(energy) production
Endoplasmic Reticulum - correct 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 - correct answer ✔✔-Digestive enzymes
-Break down waste and foreign material
Allergy: Type II Tissue-Specific Response - correct 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
2) Cell destruction through phagocytosis by macrophages
3) Damage to the cell by neutrophils triggering phagocytosis
4) Natural killer cells to release toxic substances that destroy the target cell
5) Malfunction of the cell without destruction
Allergy: Type III Immune Complex-Mediated Response - correct answer ✔✔-Immediate
