Natasha Shared "Copy of Unit 1&& Unit 4 Exam (#1 for 150)" - 26 Picmonics

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Copy of Unit 1&& Unit 4 Exam (#1 for 150)

Peptic Ulcer Disease Interventions
Combination Drug Therapy
Two Antibiotics
Proton Pump Inhibitor (PPI)
Decrease Acid Secretion
Avoid NSAIDs
Diet and Lifestyle Changes
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1 min
Ulcerative Colitis Assessment
Assessment
Cramping Abdominal Pain
Tenesmus
Bloody Diarrhea
Up to 10-20 / Day
Fever
Complications
Hemorrhage
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1 min
Pressure Ulcers
Types
Stage 1 - Non-Blanchable Redness
Stage 2 - Partial Thickness
Stage 3 - Full Thickness Skin Loss
Stage 4 - Full Thickness Tissue Loss
Unstageable
Possible Deep Tissue Injury
Considerations
Skin Color Alterations
Remove Necrotic Tissue Before Staging
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2 mins
Peptic Ulcer Disease Assessment
Mechanism/Cause
Helicobacter Pylori
Increased Stomach Acid
Assessment
Abdominal Pain
Heartburn (Pyrosis)
Melena
Weight Changes
GI Distress
Considerations
Most Commonly in Duodenum
Duodenal: Pain Relieved by Eating
Gastric: Pain Caused by Eating
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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
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2 mins
Hypersensitivity Type II
Cytotoxic
IgM or IgG antibody-mediated
Membrane Attack Complex (MAC)
Mechanism
Opsonization
Complement Activation
NK Cells
Testing
Direct Coombs test
Indirect Coombs Test
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1 min
Hypersensitivity Type I
Previous Antigen Exposure
Immediate Reaction
IgE Cross-linking
Presensitized Mast Cells
Histamine Release
Vasodilation
Anaphylaxis
Allergies
Treatment
Epinephrine
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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
Plasma B Cells Secrete Antibodies
Memory B Cells Cause Faster Secondary Response
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2 mins
Cell-mediated Adaptive Immune Response
Characteristics
Macrophages and Dendritic Cells Present Antigens
T Cell Develops Antigen Specificity
Regulatory T Cells Suppress Response
Memory T Cells Cause Faster Secondary Response
Cytotoxic T Cells Lyse Infected Cells
Infected Cells Present Antigen On Surface
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2 mins
RhoGam [Rho(D) Immune Globulin]
Indications
Antepartum Prevention at 28 weeks
Suppress Antibody Production
Mechanism of Action
Lysis of Fetal RBC in Maternal Bloodstream
Side Effects
Myalgia and Lethargy
Considerations
Negative Coombs Test
Standard Dose 300 mcg
Microdose 50 mcg
Blood Product
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2 mins
5 Rights of Delegation
Right Task
Right Circumstance
Right Person
Right Direction/Communication
Right Supervision/Evaluation
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1 min
Vancomycin Side Effects & Toxicity
Side Effects
Thrombophlebitis
Nephrotoxicity
Ototoxicity
Diffuse Flushing Called Red Man Syndrome
Prevent with Antihistamine
Prevent with Slow Infusion
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2 mins
Vancomycin
Mechanism of Action
Inhibits Bacterial Cell Wall Synthesis
Indications
Serious Gram-Positive Infections
Side Effects
Nephrotoxicity
Ototoxicity
Red Man Syndrome
Thrombophlebitis
Nursing Considerations
Culture Samples First
Infuse IV Over 60 Minutes
Take Around the Clock
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2 mins
Innate Immunity Barriers
Skin Protects Against Pathogens
Normal Flora Outcompete Pathogens
Lysozyme in Saliva, Tears, and Mucus
Mucous Traps Pathogens
Cilia Remove Mucus
Acid and Digestive Enzymes in the Stomach Kill Pathogens
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2 mins
Hypersensitivity Type III
Immune Complex
Antigen-antibody (IgG) complex activates complement
Neutrophils release lysozomal enzymes
Examples
Arthus Reaction
Serum Sickness
Systemic Lupus Erythematosus (SLE)
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1 min
Inflammatory Response
Pathogens Infect Tissue
Mast Cells Release Histamine
Histamine Dilates and Increases Capillary Permeability
Macrophages Engulf Pathogens
Macrophage Signals Cells With Cytokines
Responding Neutrophils Cross Capillary Wall
B And T Lymphocytes Arrive At Injury Site
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2 mins
Anaphylaxis Intervention
Intervention
Assess Airway and Oxygen Needs
Reassure Patient with Anxiety
Trendelenburg Position
Methylprednisolone (Solu-medrol)
Epinephrine
Diphenhydramine (Benadryl)
Medical Alert Bracelet
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2 mins
Prednisone (Glucocorticoids)
Mechanism
Glucocorticoid
Indications
Inflammatory Conditions
Organ Transplant Rejection
Side Effects
Cataracts and Glaucoma
Cushing's Syndrome
Osteoporosis
Immunosuppression
Hyperglycemia
Ulcers
Considerations
Adrenal Insufficiency
Taper Gradually
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2 mins
Cholecystitis Causes
Gallbladder Inflammation
6 Fs
Female
Fair (Caucasian)
Fat (Obese)
Fertile (Pregnant)
Forty (Advanced Age Over 40)
Flatulence
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2 mins
Cholecystitis Interventions
Supportive Therapy
Antibiotics
Low Fat Diet
NG Tube
Analgesics
Lithotripsy
Cholecystectomy
T Tube
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2 mins

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