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Medical-Surgical Nursing, 10th Ed., Lewis, Dirksen, Heitkemper & Bucher | Registered Nurse (RN) School Study Aid

68 - Emergency and Disaster Nursing
22 Picmonics to Learn | 35 mins
Hypothermia Interventions
Remove From Environment
Remove Wet Clothing
Passive Rewarming
Warm Clothing
Active Rewarming
Heated Blankets
Warm IV Solutions
Heated Oxygen
Warm Gastric Lavage
Considerations
Warm Trunk BEFORE Extremities
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2 mins
Stages of Hypothermia
Mild
32 to 35°C (90 to 95°F)
Shivering
Moderate
28 to 32°C (82 to 90°F)
Obvious Motor Impairment
Slowed Thinking
Severe
< 28°C (< 82°F)
Shivering Stops
Paradoxical Undressing
Arrhythmias
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3 mins
Loop Diuretics
Mechanism of Action
Thick ascending limb of Loop of Henle
Inhibits Na+-K+-2Cl-
Sulfa drug
Drug Names
Furosemide
Lasix
Side Effects
Ototoxicity from Rapid Injection
Gout
Dehydration
Hypocalcemia
Hypokalemia
Orthostatic Hypotension
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2 mins
Mannitol (Osmitrol)
Mechanism
Osmotic Diuresis
Indications
Reducing Intracranial Pressure
Reducing Intraocular Pressure
Renal Failure Prophylaxis
Side Effects
Edema
Fluid and Electrolyte Imbalance
Considerations
Avoid Use in Cardiac Patients
IV Administration
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2 mins
CNS Stimulants
Indications
Attention Deficit Hyperactivity Disorder (ADHD)
Obesity
Mechanism of Action
Increase Catecholamines at Synaptic Cleft
Increase Norepinephrine
Increase Dopamine
Drug Names
Methylphenidate (Ritalin)
Methamphetamine
Side Effect
Potential for Abuse
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57 secs
Phenobarbital (Barbiturates)
Mechanism
Barbiturate
Indications
Seizures
Side Effects
Ataxia
Paradoxical Excitement
Fatigue/Drowsiness
Considerations
Monitor Plasma Levels
High Potential for Abuse
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1 min
Standard Precautions
Hand Hygiene
Wash In / Wash Out
Alcohol-Based Hand Rub
Hand Washing
Personal Protective Equipment (PPE)
Gown
Face Mask
Goggles/Face Shield
Gloves
Donning and Removing PPE
Discard Sharps in Puncture-Resistant Container
Cough Etiquette
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2 mins
Iron (Ferrous Sulfate)
Mechanism
Ferrous Salts
Indications
Anemia
Side Effects
GI Distress
Nausea and Vomiting
Dark Stools
Considerations
Take Between Meals
Liquid can Stain Teeth
Keep out of Reach from Children
Caution with GI Disorders
Avoid Antacids
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3 mins
Iron Antidote
Antidote
DeFEroxamine
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23 secs
Acute Digoxin Toxicity
Clinical Symptoms
Hyperkalemia
Cholinergic (Nausea, Vomiting, Diarrhea)
Blurry Yellow Green Vision with Halo of Light
Arrhythmia
Bradycardia
EKG Changes
Prolonged PR interval
Decreased QT
Scooping on EKG
T Wave Inversion
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2 mins
Digoxin (Lanoxin)
Mechanism of Action
Increases Inotropy
Indications
Heart Failure
Atrial Fibrillation
Side Effects
Bradycardia
Fatigue
Contraindications
Heart Block
Nursing Considerations
Heart Rate Below 60
Hypokalemia
Monitor for Toxicity and Visual Changes
Digibind
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2 mins
Tricyclic Antidepressants (TCAs)
Mechanism of Action
Inhibits Reuptake of Norepinephrine and Serotonin
Indications
Depression
Bipolar Disorder
Fibromyalgia
Side Effects
Sedation
Orthostatic Hypotension
Anticholinergic Effects
Cardiac Toxicity
Considerations
Delayed Effect
Do Not Stop Abruptly
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5 mins
NSAIDs
Indications
Anti-inflammatory
Analgesic
Fever
Closure of Patent Ductus Arteriosus
Mechanism of Action
Reversible Inhibition of COX-1 and COX-2
Block Prostaglandin Synthesis
Side Effects
Interstitial Nephritis
Gastric Ulcer
Renal Ischemia
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1 min
Acetaminophen
Indications
Fever
Pain
Mechanism of Action
Reversibly Inhibits COX
Acts Primarily in CNS
Side Effect
Hepatic Necrosis
N-acetylcysteine Antidote
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51 secs
Acetaminophen Antidote
Antidote
N-Acetylcysteine
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33 secs
Tricyclic Antidepressant (TCA) Antidote
Antidote
Sodium Bicarbonate (NaHCO3)
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27 secs
Aspirin Poisoning (Salicylism) Assessment
Early Symptoms
Nausea and Vomiting
Tinnitus
Confusion
Hyperventilation
Respiratory Alkalosis
Late Symptoms
Metabolic Acidosis
Coma
Hyperthermia
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1 min
Tricyclic Antidepressants (TCAs) Indications
Indications
Major Depression
Bedwetting
Fibromyalgia
OCD
Drugs
-Iptyline or -Ipramine Suffix
Amitriptyline
Desipramine
Clomipramine
Imipramine
Nortriptyline
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2 mins
Activated Charcoal (Actidose)
Mechanism
Binds to Toxins
Indications
Ingested Poison
Side Effects
Black Stool
GI Distress
Considerations
Give As Soon As Possible
Via Mouth or NG Tube
Gastric Lavage
Do Not Administer with Antidotes
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2 mins
Alcohol Use Disorder Interventions (Formerly Alcohol Abuse Interventions)
Withdrawal
Reduce Environmental Stimuli
Antianxiety Medications
Vitamin Supplements
Seizure Precautions
Suicide Precautions
Fever
Considerations
Identify Support Systems
Group Therapy
Disulfiram
Naltrexone
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2 mins
Amphetamine Antidote
Antidote
Ammonium Chloride (NH4Cl)
Acidify Urine
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34 secs

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