Pedia 3B Virology Flashcards
Mild rhinorrhea w/sneezing ff-ed by
wheezy cough and progressive resp distress
Ausc: diffuse rhonchi crackles and wheezes
Pharyngo-conjunctival fever (Adeno) Laryngo-tracheo-bronchitis (Parainfluenza) Herpangina (Cox A) Bronchiolitis (RSV) * Influenza
Low grade fever
Colds for 1-3 days
Barking cough, hoarseness and INSP stridor
Pharyngo-conjunctival fever (Adeno) Laryngo-tracheo-bronchitis (Parainfluenza) * Herpangina (Cox A) Bronchiolitis (RSV) Influenza
Fever, drooling of saliva
Vesicles and ulcers over the anterior pillars, soft palate, uvula and tonsils
Pharyngo-conjunctival fever (Adeno) Laryngo-tracheo-bronchitis (Parainfluenza) Herpangina (Cox A) * Bronchiolitis (RSV) Influenza
Abrupt onset of high fever, coryza, conjunctivitis, pharyngitis and dry cough
Accompanied by malaise, myalgia and headache
Pharyngo-conjunctival fever (Adeno) Laryngo-tracheo-bronchitis (Parainfluenza) Herpangina (Cox A) Bronchiolitis (RSV) Influenza *
Fever w/pharyngitis, non-purulet conjunctivitis, pre-auricular and cervical lymphadenopathy
Pharyngo-conjunctival fever (Adeno) * Laryngo-tracheo-bronchitis (Parainfluenza) Herpangina (Cox A) Bronchiolitis (RSV) Influenza
Hepatitis A-E
Communicability is highest during first 2 weeks BEFORE onset of symptoms
A
Hepatitis
Acute fulminant hepatitis occurs more frequently
B + D
Hepatitis
Associated w/ extra-hepatic manifestations
B & C
Hepatitis
Most likely to cause chronic infections w/primary HCC after 2-3 decades from infection
C
Hepatitis
Co-infection and superinfection must exist for infection to occur
B + D
Hepatitis Markers
Acute, chronic infection or resolved infection
Anti-HBc
Hepatitis Markers
Lower risk of transmitting infection
Anti-HBe
Hepatitis Markers
INC risk of transmitting infection
HBe Ag
Hepatitis Markers
Resolved infection and immunity acquired from immunization
Anti-HBs
Hepatitis Markers
Acute or chronic infection
HBs Ag
Hepatitis
highly communicable via stool during first 2 weeks before onset of symptoms
A
Hepatitis
highly infectious for as long as the patient is positive for its antigen
B
Hepatitis
Primary HCC after 20-30 years
C
INC serum amylase
Assoc w/pancreatitis
Mumps
Usually no prodrome
Dx via appearance of rash
Rubella (German Measles)
Prodrome 2-4d high fever, myalgia, cough, pleuritic chest pain and weakness
Atypical measles ??
Prodrome of 3-5 days
Cephalocaudal rash
Measles
High grade fever for 3 days ff-ed by rash
Roseola infantum
Slapped cheek appearance
Erythema infectiosum (Parvo)
Lesions appear as crops
Varicella
Vesicular lesions distributed along innervations
Zoster