Course 2 Flashcards
Specific symptoms that raise the physician’s suspicion for a particular disease
Pertinent Positives
Specific symptoms that are not present which cause the physician to doubt certain diagnoses
Pertinent Negatives
Ordered when physician has suspicion about a certain disease that can diagnose it or rule it out
Objective Study
2 ways physician rules out or diagnoses disease
Objective Study, Physical Exam
Coronary Artery Disease (CAD): Etiology
Narrowing of the coronary arteries limits blood supply to the heart muscle causing angina (chest pain specifically due to heart-muscle ischemia)
Coronary Artery Disease (CAD): Catch Phrase
Chest pain with physical exertion
Coronary Artery Disease (CAD): Chief Complaint
Chest pain or pressure, worse with exertion, improved by rest or NTG
Coronary Artery Disease (CAD): Assoc. Med
Aspirin (ASA) 324mg PO, Nitroglycerin (NTG) 0.4mg SL
Coronary Artery Disease (CAD): Diagnosed By
Cardiac catheterization (Not diagnosed in the ED)
Single greatest risk factor for an MI
Coronary Artery Disease (CAD)
Assess the severity of CAD (2)
Stress tests -or- Cardiac Catherization
A patient has CAD if they have a PMHx of (5)
Angina, MI, CABG, Cardiac stents, Angioplasty
Received by every patient complaining of Chest Pain
Aspirin 324mg PO
Exceptions to giving ASA for patient complaining of CP (2)
Given PTA, Contraindicated due to bleeding or allergy
Myocardial Infarction (MI): Etiology
Acute blockage of the coronary arteries results in ischemia and infarct of the heart muscle
Myocardial Infarction (MI): Catch Phrase
Chest pressure with diaphoresis, N/V, and SOB
Myocardial Infarction (MI): Risk Factors
CAD, HTN, HLD, DM, Smoker, FHx of CAD
Myocardial Infarction (MI): Chief Complaint
Chest pain or pressure
Myocardial Infarction (MI): STEMI Diagnosed By
EKG
Myocardial Infarction (MI): non-STEMI Diagnosed By
elevated Troponin
Myocardial Infarction (MI): Assoc. Med
ASA, NTG, b-Blocker, Thrombolytic (Heparin)
Acute MI patients must receive this as soon as possible
Aspirin 324mg
STEMI patients must get here
Cath-lab
STEMI patients must get to Cath-lab within # minutes of arrival
within 90 minutes of arrival
Myocardial Infarction (MI): Make sure to document this
ED arrival and depart times
Congestive Heart Failure (CHF): Etiology
The heart becomes enlarged, inefficient, and congested with excess fluid
Congestive Heart Failure (CHF): Catch Phrase
SOB with peel edema and orthopnea
Congestive Heart Failure (CHF): Chief Complaint
Shortness of Breath, worse with lying flat (orthopnea), Paroxysmal Nocturnal Dyspnea (PND), Dyspnea on exertion (DOE)
Congestive Heart Failure (CHF): Physical Exam
Rales (Crackles) in lungs, Jugular Vein Distension (JVD) in neck
Congestive Heart Failure (CHF): Assoc. Med
Diuretics (Lasix, Furosemide)
Congestive Heart Failure (CHF): Diagnosed By
CXR -or- elevated BNP (B-type Natriuretic Peptide)
Caused by fluid getting backed up down the legs
Pedal Edema
Caused by fluid getting backed up in the neck
JVD
Atrial Fibrillation (AFIB): Etiology
Electrical abnormalities in the “wiring” of the heart causes the top of the heart (atria) to quiver abnormally
Atrial Fibrillation (AFIB): Chief Complaint
Palpitations (Fast, Pounding, Irregular)
Atrial Fibrillation (AFIB): Risk Factors
Paroxysmal A Fib, Chronic A Fib
Atrial Fibrillation (AFIB): Physical Exam
Irregularly irregular rhythm, Tachycardia
Atrial Fibrillation (AFIB): Diagnosed By
EKG
Atrial Fibrillation (AFIB): Assoc. Med
Coumadin (Warfarin): Blood thinner, prevents blood clots in atria
Main concern of A-Fib for ED
Rapid Ventricular Response (RVR)
Done to patients with A-Fib Rapid Ventricular Response
“Cardioverted”, which means they are put back into a regular rhythm (NSR)
Non-Cardiac Chest Pain: Inflammation of the sac surrounding the heart causing CP
Pericarditis
Non-Cardiac Chest Pain: Inflammation of the sac surrounding the lungs causing type of CP
Pleurisy (causes pleuritic CP)
Non-Cardiac Chest Pain: Irritation of the ribs causing CP worsened by pressing on the sternum
Costochondritis
Non-Cardiac Chest Pain: Irritation of the chest wall causing pain with palpation of the chest
Chest Wall Pain
Non-Cardiac Chest Pain: Fluid collecting around the lungs
Pleural Effusion
2 chief complaints of pleural effusion
SOB, CP
MI: What is it?
Heart Attack
MI: Diagnosed by?
EKG or Elevated Troponin
AFib: What is it?
Electrical problem
AFib: Diagnosed by?
EKG
CHF: What is it?
Fluid traffic jam
CHF: Diagnosed by?
CXR or BNP
CAD: What is it?
Major risk factor for MI
CAD: Diagnosed by?
Positive heart cath (not in ED)
Angina: What is it?
Symptom of CAD
Angina: Diagnosed by?
Exertional CP with Hx of CAD
Pulmonary Embolism (PE): Etiology
A blood clot becomes lodged in the pulmonary artery and blocks blood flow to the lungs
Pulmonary Embolism (PE): Catch Phrase
Pleuritic chest pain with tachycardia and hypoxia
Pulmonary Embolism (PE): Risk Factors
Known DVT, PMHx of DVT or PE, FHx, Recent surgery, Cancer, A-Fib, Immobility, Pregnancy, BCP, Smoking
Pulmonary Embolism (PE): Chief Complaint
SOB or Pleuritic chest pain (CP worse with deep breaths)
Pulmonary Embolism (PE): Diagnosed By
CTA Chest (CT Chest w/ IV contrast) -or- VQ scan
Aids in detecting clots but cannot diagnose a PE
D-dimer
Pneumonia (PNA): Etiology
Infiltrate (bacterial infection) and inflammation inside the lung
Pneumonia (PNA): Catch Phrase
Productive cough with fever
Pneumonia (PNA): Risk Factors
Elderly, Bedridden, Recent chest injury, Recent surgery
Pneumonia (PNA): Chief Complaint
SOB or Productive cough
Pneumonia (PNA): Assoc. Sx
Cough with sputum, Fever, Chest pain
Pneumonia (PNA): Assoc. Med
Rocephin and Zithromax (Antibiotics)
Pneumonia (PNA): Physical Exam
Rhonchi
Pneumonia (PNA): Diagnosed By
CXR
Protocol type that applies to pt’s with PNA
Community Acquired Pneumonia (CAP)
CAP (Community Acquired Pneumonia) protocol requires documenting these (5)
Abx, Vital Signs, SaO2, Mental Status, Blood cultures
Pneumothorax (PTX): Etiology
Collapsed lung due to trauma or a spontaneous small rapture of the lung
Pneumothorax (PTX): Chief Complaint
SOB and one-sided chest pain, sudden onset, often trauma patients
Pneumothorax (PTX): Physical Exam
Absent breath sounds unilaterally
Pneumothorax (PTX): Diagnosed By
CXR
Make sure to document this for PTX
Percent of lung collapsed (% PTX)
Chronic Obstructive Pulmonary Disease (COPD): Etiology
Long-term damage to the lung’s alveoli (emphysema) along with inflammation and mucous production (chronic bronchitis)
Chronic Obstructive Pulmonary Disease (COPD): Risk Factors
Smoking
Chronic Obstructive Pulmonary Disease (COPD): Chief Complaint
SOB
Chronic Obstructive Pulmonary Disease (COPD): Physical Exam
Decreased breath sounds, Wheezes, Rales
Chronic Obstructive Pulmonary Disease (COPD): Assoc. Meds
Home O2
Chronic Obstructive Pulmonary Disease (COPD): Diagnosed By
CXR and Hx of smoking
Need to document this for Assoc. Meds of COPD
How much home O2 used at baseline
Reactive Airway Disease (RAD): Etiology
Constricting of the airway due to inflammation and muscular contraction of the bronchioles
Term for muscular contraction of the bronchioles
“bronchospasm”
Reactive Airway Disease (RAD): Chief Complaint
SOB/Wheezing, improved by nebulizer “breathing treatments” (bronchodilators)
Reactive Airway Disease (RAD): Physical Exam
Wheezes (inspiratory or Expiratory)
Reactive Airway Disease (RAD): Diagnosed By
Clinically
Reactive Airway Disease (RAD): The physician will ask the asthma pt (4)
1) Do they have home nebulizer (machine)?
2) Have they been on steroids recently?
3) Hx of hospitalization for asthma?
4) Hx of intubation (breathing tube)?
PE: Catch phrase
Pleuritic chest pain with tachycardia
PE: Diagnosed by
CTA Chest (CT Chest with IV Contrast)
PTX: Catch phrase
Unilateral CP and SOB
PTX: Diagnosed by
CXR
PNA: Catch phrase
SOB and productive cough
PNA: Diagnosed by
CXR
COPD: Catch phrase
SOB with Hx of smoking
COPD: Diagnosed by
CXR with Hx of smoking
Asthma: Catch phrase
Wheezing with Hx of Asthma
Asthma: Diagnosed by
Clinically
Ischemic Cerebral Vascular Accident (CVA): Etiology
Blockage of the arteries supplying blood to the brain resulting in permanent brain damage
Ischemic Cerebral Vascular Accident (CVA): Chief Complaint
Unilateral focal neurological deficits: One-sided weakness/numbness or changes in speech/vision
Ischemic Cerebral Vascular Accident (CVA): Risk Factors
HTN, HLD, DM, Hx TIA/CVA, Smoking, FHx CVA, A-Fib
Ischemic Cerebral Vascular Accident (CVA): Physical Exam
Neurological deficits: hemiparesis, unilateral paresthesias, aphasia, visual field deficits
Ischemic Cerebral Vascular Accident (CVA): Diagnosed By
Clinically, Potentially normal CT Head
Ischemic Cerebral Vascular Accident (CVA): Always document (2)
Date/time “last known well” (baseline), source of info
Ischemic Cerebral Vascular Accident (CVA): Date/time “last known well” used to access eligibility for this
tPA
Ischemic Cerebral Vascular Accident (CVA): tPA
Powerful blood thinner that can reverse a CVA
Ischemic Cerebral Vascular Accident (CVA): Document tPA considered and not indicated due to (2)
Onset greater than 3 hours or unknown/unreliable time of onset, Symptoms rapidly improving
Hemorrhagic CVA (brain bleed): Etiology
Traumatic or spontaneous rupture of blood vessels in the head leads to bleeding in the brain
Hemorrhagic CVA (brain bleed): Chief Complaint
Headache, sudden onset (thunderclap, worst of life)
Hemorrhagic CVA (brain bleed): Assoc. Sx
Changes in Speech, Vision, Sensation (numbness), or Motor strength (weakness), AMS, Seizure
Hemorrhagic CVA (brain bleed): Physical Exam
Unilateral neurological deficits
Hemorrhagic CVA (brain bleed): Diagnosed By
CT Head or LP (lumbar puncture)
Hemorrhagic CVA (brain bleed): Make sure to document
“tPA not indicated due to hemorrhage”
Transient Ischemic Attack (TIA): Etiology
Vascular changes temporarily deprive a part of the brain of oxygen (symptoms usually last less than 1 hour)
Transient Ischemic Attack (TIA): Chief Complaint
Transient focal neurological deficit, changes in speech, vision, strength, or sensation