Infectious Disease of the Respiratory System Flashcards
Acute, contagious, streptococcal infection affecting the pharynx, larynx, and tonsils
Streptococcal pharyngitis
Examples of infectious diseases affecting the pharynx, larynx, and tonsil
Strep Throat
Sore Throat
Streptococcal pharyngitis: Etiologic agent
Streptococcus pyogenes
Streptococcal pharyngitis: Mode of transmission
Droplet & Contact
Streptococcal pharyngitis: Assessment
(Philip Took Durian Cake From Mary)
Pharyngitis
Tonsillitis
Dysphagia
Cervical Lymphadenopathy
Fever
Malaise
Streptococcal pharyngitis: Complications
(Some Ores Reap Aluminum)
Sinusitis
Otitis Media
RHD (Rheumatic Heart Disease)
AGN (Acute Glomerulonephritis)
Streptococcal pharyngitis: Diagnosis
P.A. (Posteroanterior)
Throat Culture
Streptococcal pharyngitis: Treatment
(Betty Sold Lemon Squares Per Cent Everyday)
Bed Rest
Saline Gargle
Lozenges
Soft Diet
Penicillin / Cephalosporin / Erythromycin
Streptococcal pharyngitis: Prevention
(1) ______
(2) Avoid close contact with _______
(3) Avoid frequent touching of ______
(4) Cover _______
(5) Avoid sharing ______
(1) Hand washing
(2) infected pt
(3) nose, and mouth
(4) mouth when coughing & sneezing
(5) personal items
Infection and inflammation of the lung parenchyma
Pneumonia
Pneumonia: Bacterial Etiologic Agent
(Sammy Played Kickball, Picked Peaches, and Ate)
Streptococcus pneumoniae
Klebsiella pneumoniae
Pseudomonas aeruginosa
Pneumonia: Viral Etiologic Agent
(Rabbits Chase Insects)
RSV (Respiratory Syncytial Virus)
CMV (Cytomegalovirus)
Influenza virus
Pneumonia: Fungal Etiologic Agent
(Playful Cats Chase Nimble Hummingbirds Carefully)
Pneumocystis carinii
Cryptococcus neoformans
Histoplasma capsulatum
Pneumonia: Mode of transmission
DROPLET
ASPIRATION
HEMATOGENOUS
Pneumonia: Risk factors
(Sam Observed Penguins In Polar Ice)
Smoking
Old Age
Primary Respiratory Infection Immunosuppression
Post-Op Pt
Immobilization
Pneumonia: Mode of Acquisition
CAP: Community-acquired Pneumonia
HAP: Hospital-acquired Pneumonia
Pneumonia: Location of Affected Area
- ________ - affects the bronchi
- ________ - affects the lobes of the lung
(1) Bronchopneumonia
(2) Lobar Pneumonia
Pneumonia: Assessment
(Friendly Mice Make Perfect Dinner Time Pals)
Fever
Malaise (discomfort)
Myalgia (muscle pain)
Productive Cough
Dyspnea
Tachypnea
Pleuritic Chest Pain
Pneumonia: Complications
(Hairy Rabbits Leap Playfully Past Squirrels)
Hypoxemia
Respiratory Failure
Lung Abscess
Pleural Effusion
Pericarditis
Sepsis
Pneumonia: Diagnosis
(Peter Swiftly Caught Wild Parrots)
P.A. (Posteroanterior)
Sputum Exam
CXR (Chest X-ray)
WBC Differential
PFT (Pulmonary Function Test)
Pneumonia: Treatment
(An Owl Silently Circles, Making Happy Hoots Blissfully)
Antibiotics
Oxygen Therapy
Suctioning
Coughing & Deep Breathing Exercises
Mechanical Ventilation
Hydration
High-Calorie Diet
Bed Rest
Pneumonia: Antibiotic Treatment
(A Tiny Unicorn Trotted)
Co-Amoxiclav
Co-Trimoxazole
Unasyn
Tazocin
Pneumonia: Prevention
(Small Ducks Rest Near Elegant Sunny Dandelions)
Standard Precaution
Droplet Precaution
Rest
Nutrition
Exercise
Smoking cessation
Discriminate Use of Antibiotics
Zoonotic, pandemic, contagious infection resulting to viral pneumonia
Avian Flu
Swine Flu
Examples of zoonotic, pandemic, contagious infection resulting to viral pneumonia
H5N1
BIRD FLU
Avian Flu: Etiologic Agent
Influenza Virus Type A
Subtype H5N1
Avian Flu: Mode of Transmission
Contact
Avian Flu: Assessment
(Frank Helped Fred Make Pizza Rapidly)
Fever
Headache
Fatigue
Myalgia (muscle pain)
Pharyngitis
Rhinorrhea (excess nasal mucus production)
Avian Flu: Complications
Acute Respiratory Distress Syndrome (ARDS)
Avian Flu: Diagnosis
P.A.
Throat Culture
Avian Flu: Treatment
(Big Pandas Gently Drink Icewater)
Bed rest
Paracetamol
Guaifenesin
Dextromethorphan
Increase fluid intake
Avian Flu: Treatment
- ________ (Tamiflu)
- ________ (Relenza)
(1) Oseltamivir
(2) Zanamivir
Avian Flu: Prevention
(Careful Ants Run Near Every Apple Pie)
Contact Precaution
Airborne Precaution
Rest
Nutrition
Exercise
Avoid close contact with infected pt
Proper handling and disinfection of poultry
Swine Flu: Etiologic Agent
Influenza Virus Type A
Subtype H1N1
Swine Flu: Mode of Transmission
DROPLET
CONTACT
Swine Flu: Assessment
(Friendly Hedgehogs Made Many Awesome Nests Very Diligently)
Fever
Headache
Malaise (discomfort)
Myalgia (muscle pain)
Anorexia
N/V (Nausea & Vomiting)
Diarrhea
Swine Flu: Complications
PNEUMONIA
SEIZURES
Swine Flue: Diagnosis
P.A.
H1N1 Test Strip
Swine Flu: Treatment
(Bob Played Instruments Outside Zealously)
Bed rest
Paracetamol
Increase fluid intake
Oseltamivir (Tamiflu)
Zanamivir (Relenza)
Swine Flu: Prevention
(Careful Ants Run Near Every Apple Pie)
Contact Precaution
Airborne Precaution
Rest
Nutrition
Exercise
Avoid close contact with infected pt
Proper handling and disinfection of swines
SARS
Severe Acute Respiratory Syndrome
SARS: Etiologic Agent
Coronavirus
SARS: Mode of Transmission
DROPLET
CONTACT
SARS: Assessment
(Harry Saw My Dog Near Paul’s Restaurant)
High Fever
Severe Headache
Myalgia
Dyspnea
Non-productive Cough
Pharyngitis
Rhinorrhea
SARS: Complications
Respiratory Failure
SARS: Diagnosis
P.A.
CXR (Chest X-ray)
PCR (Polymerase Chain Reaction)
SARS: Treatment
(Birds In Orchards Charm Rabbits)
Bed rest
Increase fluid intake
O2 Administration
Corticosteroids
Ribavirin (Rebetol)
SARS: Prevention
(Sally Cooked Delicious Ramen)
Source Isolation
Contact Precaution
Droplet Precaution
Reporting of all suspected cases
A highly infectious disease caused by SARS-Coronavirus-2
COVID-19
COVID-19: Variants
(A Big, Delicious, Oyster)
Alpha Variant
Beta Variant
Delta Variant
Omicron Variant (milder diseases)
COVID-19: Incubation Period
- Subsequent exposure to COVID-19 after ______ may lead to range of symptoms (mild to severe)
2-14 days
COVID-19: Signs & Symptoms
(Frank Carefully Studied Four Massive Horses Near Six Cheerful Napping Ducks)
Fever or chills
Cough
Shortness of breath or difficulty breathing
Fatigue
Muscle or body aches
Headache
New loss of taste or smell
Sore throat
Congestion or runny nose
Nausea or vomiting
Diarrhea
COVID-19: Complications
(A Kangaroo Bounced Swiftly)
Acute Respiratory Distress Syndrome
Kidney Injury
Blood clots
Shock (may it be caused by infections or heart problems)
COVID-19: Diagnosis
(Allan Races Cars)
Antigen Test
Reverse Transcriptase Polymerase Chain Reaction (RT-PCR) - standard method
CXR (Chest X-ray)
Considered as the “gold standard” for COVID-19 testing; this is a type of nucleic acid amplification test (NAAT) which is most likely to detect the virus
PCR Test
Viral tests look for a current infection with (1) ______ , the virus that causes COVID-19, by testing specimens from your (2) ______.
(1) SARS-CoV-2
(2) nose or mouth
COVID-19: Treatment & Management
(A Beautiful Insect)
Administration of antiviral medication
Bed rest
Isolation
COVID-19: Prevention
(Happy Frogs Visit)
Hand hygiene
Face mask (preferably N95)
Vaccination
A bacterial infection targeting the mucous membrane of the upper respiratory tract
Diptheria
Diptheria: Etiologic Agent
Corynebacterium diptheriae
Diptheria: Signs & Symptoms
(Sarah Baked Nutella)
Sore throat
Breathing problems
Nasal discharge
Hallmark feature of diptheria in the throat and tonsils
Thick and gray pseudomembrane
Diptheria: Complications
(Monkeys Nap Around)
Myocarditis
Nerve damage
Airway obstruction
Gold standard; an in vitri test of virulence performed on specimens of Corynebacterium diptheriae
Elek’s Test
Diptheria: Treatment & Management
Penicillin
Erythromycin
Diptheria: Prevention
DTaP Vaccine (Diptheria, Tetanus, Pertussis)
When are the doses of DTaP vaccines
Doses at 2, 4, and 6 months of life
Also called whooping cough, is a highly contagious infection in the lower respiratory tract
Pertussis
Pertussis: Etiologic Agent
Bordetella pertussis
Pertussis: Signs & Symptoms
(Rabbits Chase New Rabbits for Fun)
Runny nose
Cough (whooping sound caused by rapid and forced exhalation of air in the lungs)
Nasal congestion
Red, watery eyes
Fever
How long does the signs and symptoms of pertussis develop?
7-10 days
Pertussis: Stages
- Mild manifestation of cold, runny nose, mild fever and cough; most contagious stage
Catarrhal Stage
Pertussis: Stages
- Last for 2-10 weeks; whooping sound starts to show associated with bulging of eyes and neck vein engorgement d/t pressure
Paroxysmal Stage
Pertussis: Stages
- Recovery phase; patient is no longer contagious
Convalescent Stage
Pertussis: Complications for Adults
(Hairy Cat’s Ass)
Hemorrhage - in brain/eyes/skin/mucous membrane
Cracked ribs
Abdominal hernias – d/t increased intra-abdominal pressure (IAP)
Pertussis: Complications for Infants
(Penguins Swiftly Approach Slippery Beachs)
Pneumonia
Slowed breathing
Anorexia – severely decreased appetite
Seizures
Brain damage – d/t increased intracranial pressure (ICP)
Pertussis: Prevention
DTaP Vaccine (Diptheria, Tetanus, Pertussis)
Pertussis: Treatment and Management
(Elephant’s Cheerfully Ate)
Erythromycin
Clarithromycin
Azithromycin