Kristin Shared "405A Exam 1" - 13 Picmonics
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405A Exam 1
ECG Interpretation
- Rate
- Rhythm
- P Waves
- Upright, Rounded, Before Every QRS
- PR Interval (< 0.20 seconds)
- Normal QRS (< 0.12 seconds)
2 mins
ECG: Sinus Bradycardia
- Rate
- < 60 bpm
- Rhythm
- Regular
- P Wave
- Present, Upright, Every QRS
- PR Interval
- < 0.20 seconds
- QRS Interval
- < 0.12 seconds
- Treatment
- Atropine
1 min
ECG: Sinus Tachycardia
- Rate
- > 100 bpm
- Rhythm
- Regular
- P Wave
- Present, Upright, Every QRS
- PR Interval
- < 0.20 seconds
- QRS Interval
- < 0.12 seconds
- Treatment
- Treat Underlying Cause
2 mins
ECG: Atrial Flutter
- Rate
- Variable
- Rhythm
- Regular or Irregular
- P Wave
- Saw Tooth, Multiple Before Every QRS
- PR Interval
- Non-measurable
- QRS Interval
- < 0.12 seconds
2 mins
ECG: Atrial Fibrillation
- Rate
- Variable Rate
- Rhythm
- Irregular Rhythm
- P Wave
- No P Wave
- PR Interval
- No PR Interval
- QRS Interval
- QRS < 0.12 Seconds
1 min
Beta Blockers
- "-olol" suffix
- Mechanism
- Decreases Heart Rate and Contractility
- Decreases Peripheral Vascular Resistance
- Decreases Renin Release
- Indications
- Hypertension
- Heart Failure
- Angina Pectoris
- Contraindications
- Asthma and Heart Block Patients
- Nursing Considerations
- Assess Blood Pressure and Heart Rate
- Masking Signs of Hypoglycemia
- Do Not Stop Abruptly
2 mins
Cardiovascular Effects of Beta-Blockers
- Cardiac Myocytes and Vasculature
- Decrease cAMP
- Decreases SA and AV Node Conduction Velocity
- Lower Blood Pressure
- Decrease O2 Consumption
- Decreases Mortality Post-MI
2 mins
Chest Tubes: Management and Care
- Confirm suction order
- Assessment
- Crepitus
- Kinking
- Shortness of Breath (SOB)
- Infection
- Excessive bubbling
- Quick Interventions
- If tube dislodges from patient, use petroleum gauze taped 3 ways
- If drainage system is damaged, place disconnected drainage tube in sterile water
1 min
Adenosine (Adenocard)
- Mechanism
- Slows AV Conduction
- Indications
- Supraventricular Tachycardia (Paroxysmal)
- Side Effects
- Bradycardia
- Flushing
- Dyspnea
- Considerations
- Rapid IV Push
- Caffeine and Theophylline Decrease Effectiveness
- Dipyridamole May Intensify Effects
2 mins
Magnesium Sulfate
- Mechanism
- Muscle Relaxant
- Indications
- Preterm Labor Contractions
- Preeclampsia
- Side Effects
- Warm Feeling
- Hypotension
- Decreased Deep Tendon Reflexes (DTRS)
- Decreased Respiratory Rate
- Decreased Urine Output
- Paralytic Ileus
- Antidote
- Calcium Gluconate
2 mins
Calcium Channel Blockers (Verapamil and Diltiazem)
- Mechanism of Action
- Slows AV Conduction
- Indications
- Angina Pectoris
- Arrhythmias
- Essential Hypertension
- Side Effects
- Bradycardia
- Hypotension
- Constipation
- Peripheral Edema
- Gingival Hyperplasia
- Nursing Consideration
- Medication Education
2 mins
Lung Cancer Assessment
- 2nd Most Common Cancer
- Assessment
- Chronic Cough
- Hoarseness
- Abnormal Breath Sounds
- Hemoptysis
- Chest Pain
- Anorexia or Weight Loss
- Considerations
- Symptoms Appear Late in Disease
2 mins
Oxygen Delivery Methods
- Nasal Cannula
- Simple Face Mask
- Non-Rebreather Mask
- Venturi-Mask
- Safety Precautions
- Oxygen In Use Sign
- No Electrical Sparks
- Six Feet Away from Open Flames
- Nursing Considerations
- Dry Nasal and Upper Airway Mucosa
- Skin Irritation
- Home Education
1 min
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