Infectious Disease Flashcards
Human antigen involved in entry of Plasmodium into RBC
Duffy
Flu-Like Illness + Conjunctivitis + Rash on face
Measles
HIV Positive + Respiratory symptoms
Cryptococcus Infection
HIV Positive + Watery Diarrhoea
Cryptosporidium
Drug of choice for Chlamydia Pneumonia
Clarithromycin (Macrolides)
Antimalarial causing hypoglycemia
Quinine
Most effect drug to prevent HIV transmission to new born
Postnatal Administration of Zidovudine
Management of Plasmodium vivax
Chloroquine and Primaquine
Prophylaxis for Meningococcus
Ciprofloxacin
Eschar + Fever + Maculopapular rash + Joint Pain
Mediterranean Spotted Fever
- Rickettsia Conorii
- Rickettsia africae
Corneal ulcer with branching pattern and terminal bulbs
HSV Keratitis
Corneal ulcer with feathery margins and satellite lesions
Candida Keratitis
Myocarditis or Cardiac Failure + Oesophageal Dysmotility
Trypanosoma Cruzi
most common indication of indium-labeled leukocyte study
To look for possible intra-abdominal abscess
UK guidelines on starting Anti retroviral therapy
As soon as diagnosis is confirmed
UK guidelines on starting PCP Prophylaxis in HIV
CD4 count < 200 cells
Dysuria + Failed UTI Treatment + No growth in culture
Chalmydia Trachomatis
Lyme disease with high grade fever after starting doxycycline
Jarisch-Herxheimer Reaction
Farmer with red and nodular lesion in finger which ulcerates
Orf Disease
Cavitating lesions in lung + Negative AFP + Eosinophilia
Paragonimiasis
Sudden onset non-bloody diarrhea and vomiting resolved in 48 hours
Norovirus
antiretroviral drug causing rash
Nevirapine
Cryptosporidium Meningitis Management
Amphotericin B and Flucytosine
Identify trichophyton on skin scraping
Produces multiple small microconidia
Identify microsporum on skin scraping
Produces single microconidia or macroconidia
Identify epidermophyton on skin scraping
No conidia produced
Transfused blood not commonly screened for which infection
Cytomegalovirus
Pneumonia + Diarrhea + Confusion
Legionella Pneumonia
Sudden Food Poisoning after taking meat products
S. aureus infection
Sudden Food Poisoning after taking rice products
Bacillus cereus
Prophylaxis for PCP Pneumonia
Co-trimoxazole
Antibiotics most associated with C. Diff infection
- Clindamycin
- Ciproloxacin