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N333 Exam IV
Epinephrine (Adrenaline)
Mechanism
Alpha and Beta Agonist
Indications
Anaphylaxis
Primary Open Angle Glaucoma (POAG)
Bleeding
Cardiac Arrest
Side Effects
Tachycardia
Hypertension
Tremors
Insomnia
Considerations
Multiple Strengths
2 mins
Tamoxifen
Mechanism of Action
Selective Estrogen Receptor Modulator (SERM)
Antagonist on Breast Tissue
Indications
ER-positive Breast Cancer
Side Effects
Decreased Risk of Osteoporosis
Increased Risk of Endometrial Cancer
Increased Risk of Venous Thromboembolism (VTE)
1 min
Methotrexate
Indications
Rheumatoid Arthritis
Cancer
Medical Abortion
Mechanism
Folic Acid Analog
Inhibits Dihydrofolate Reductase
Side Effects
Pulmonary Fibrosis
Myelosuppression is Treated with Leucovorin Rescue (Folinic Acid)
Macrocytic Anemia
Hepatitis
Teratogenic
Mucositis
2 mins
Innate Immunity Cellular Response
Characteristics
Natural Killer Lymphocytes Attack Abnormal Cells
Neutrophils in Blood
Infected Cells Release Interferon
Complement Proteins Lyse Pathogens/Infected Cells
Dendritic Cells in Tissue
Macrophages in Tissue
2 mins
Immune System Tissues
Characteristics
Bone Marrow
B Cells and T Cells Formed
B Cells Mature
Thymus
T Cells Tested For Self-Response
T Cells Mature
Lymph Nodes
Mature B Cells and T Cells Monitor Lymph For Pathogens
Spleen
Mature B Cells and T Cells Monitor Blood For Pathogens
1 min
Humoral Adaptive Immunity
Characteristics
B Cell Binds Free Floating Antigen
B Cell Presents Antigen to Helper T Cell
Helper T Cells Help B Cells Develop Antigen Specificity
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