Microbial disease of the cardiovascular, lymphatic, and respiratory system Flashcards
The primary causative agent for Neonatal sepsis
Streptococcus agalactiae
Causative agent for puerperal fever/childbirth fever
Streptococcus pyogenes
Causative agent in bacterial endocarditis
Streptococcus aureus
Autoimmune complication of S. pyogenes
Rheumatic fever
Mortality rate of tularemia
30%
Symptoms of Brucellosis (Undulant fever)
Night sweats, fever, muscle ache
Where would you commonly find Bacillus anthracis?
Soil
Treatment for Bacillus anthracis
Ciprofloxacin and Doxycycline
Enter through minor cut (20% mortality rate)
Cutaneous anthrax
Ingestion of undercooked food (50% mortality rate)
Gastrointestinal anthrax
Inhalation of endospores (near 100% mortality rate)
Respiratory anthrax
From cat scratch
Bartonella henselae
Streptobacillus moniliformis causes?
Rat-bite fever
Yersinia pestis proliferate the lymph tissue which causes?
Buboes (swelling of lymph tissue)
Yesinia pestis; mortality rate of nearly 100%
Pneumonic plague
Yersinia pestis; mortality rate of 50-75%
Bubonic plague
Causes rose-colored skin spots
Borrelia reccurrentis (tetracycline)
Most common tickborne disease in US
Lyme disease (Borrelia burgdorferi)
How many days does ixodes tick (in borrelia burgdorferi) has to attach before infection?
2-3 days
HME causative agent
Ehrlichia chaffeensis
HGA causative agent
Anaplasma phagocytophilum
in HME and HGA: which has a vector of Lone star tick( white deer)
HME
in HME and HGA: which has a vector of Ixodes tick
HGA
Wood ticks is also known as
Dermacentor andersoni
Dog tick is also known as
Dermacentor variabilis
The most common childhood cancer in Africa (Epstein-Barr virus)
Burkitt’s lymphoma
Forms “owl’s eyes”
Cytomegalovirus (Human herpesvirus 5)
Cytomegalovirus (Human herpesvirus 5)
Owl’s eyes
Vector of Chikungunya fever
Aedes and Asian tiger mosquito
Vector of yellow fever and Dengue
Aedes aegypti
Mortality rate of Ebola virus
90%
Chronic form of the disease causes megaesophagus and megacolon
Chaga’s disease
Contact with cat feces or undercooked meat introduces oocytes to the intestine
Toxoplasma gondii
Mefloquine and Atovaquone-Proguanil is used in areas without known chloroquine-resistant, WHAT IS USED TO AREAS THAT ARE RESISTANT?
Malarone
Malarone are used to areas that are Chloroquine-resistant, WHAT IS USED TO THOSE THAT ARE NOT?
Mefloquine and Atovaquone-Proguanil
Leishmania is carried by?
Female sandfly
Leishmania braziliensis affects?
Mucous membrane
Leishmania donovani affects?
Internal organ
Leishmania tropica causes?
Papules
Otitis media that takes 35% of the infected
Streptococcus pneumoniae
Otitis media that takes 20-30% of the infected
Unencapsulated Haemophilus Influenza
Moraxella takes how many percentage in total Otitis media infection?
10-15%
S. pyogenes takes how many percentage in total Otitis media infection?
8-10%
Staphylococcus aureus takes how many percentage in total Otitis media infection?
1-2%
Otitis media is treated with?
Broad Spectrum Penincillins
In DNA vaccination, what immune cell reacts with the purified protein derivative of TB?
T cells
Bronchopneuomonia infects the ________ adjacent to the lungs
alveoli
How many serotypes does S. pneumonia?
90 serotypes (conjugated vaccine)
Has no cell wall and has “fried-egg” appearance on media
Mycoplasmal pneumonia (Tetracycline)
Lower respiratory bacterial disease that is infectious
Chlamydial pneumonia
Lower respiratory bacterial disease that is not infectious
Legioinella (Legionella pneumophila)
Treatment for Q fever?
Doxycycline and Chloroquine (chronic)
Most common viral respiratory disease in infants
RSV
HA, Hemagglutinin spikes
allows the influenza virus to ADHERE
NA, Neuraminidase spikes
allows the influenza virus to DETACH
San Joaquin fever CA
Coccidiodomycosis
Yeast-form grows intracellulary in macrophages
Histoplasma
NA blastomycosis also known as
Blastomycosis
SA blastomycosis also known as
Paracoccidioidomycosis
causes acute bacterial endocarditis
Staphylococccus aureus
Inflammation in the endocardium
Endocarditis
impairs the function of the heart valves *bacterial
Subacute bacterial endocarditis
Inflammation of the sac around heart
Pericarditis