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
Antibiotic of choice for Toxic Shock Syndrome
Clindamycin
Pregnant lady with chickenpox contact
Varicella IgG test and if negative get Immunoglobulin
Rash + Diarrhea + Eosinophillia
Strongyloides Infection
Strongyloides Management DOC
Albendazole
Function of Primaquine
Prevent relapse by killing liver hypnozoites
HIV Patient with purple lesion on leg
Kaposi Sarcoma
Malaria from Central America and India
Plasmodium Vivax
Malaria from Saharan Africa
Plasmodium Ovale
Guatemala + Diarrhoea + Not responding to antibiotics
(Co-Trimoxazole) Cyclospora Infection
Acute Viral Parotitis Causative agents
Paramyxovirus
Medicine other than antibiotics increasing risk of C.diff infection
Omeprazole - PPI
Grey White Plaque on tonsils + lymphadenopathy + splenomegaly
Infectious mononucleosis
Management EBV tonsillitis causing near obstruction
Intravenous Hydrocortisone
HIV patient with blurred vision and floaters
CMV Retinitis
Common side effect of Ribavirin
Hemolytic Anemia
Anal carcinoma viral cause
HPV Virus
Cat Scratch Disease caused by
Bartonella henselae
PEP Regimen for HIV
RET
Raltegravir + Emtricitabine + Tenofovir
Anti HIV Medication forming renal stones
Indinavir
Causative agent of hairy leukoplakia
Ebstein Barr virus
Itchy rash which is moving around
Ancylostoma braziliense
Chorea + hemorrhagic fever with AKI
Hantavirus infection
HLA Associated with reactive arthritis
HLA-B27
Post exposure guidelines for Hepatitis C
HCV RNA Monthly surveillance
Investigation for latent Tuberulosis
Mantoux test
Hepatitis C Genotype 1 drug of choice
Sofosbuvir + Daclatasvir
Frothy Vaginal Discharge
Trichomoniasis
Fish Odour Vaginal Discharge
Gardenella Vaginalis
Anti-Retroviral medicine causing lipoatrophy
Stavudine
Anti-Retroviral medicine causing Hypertriglyceridemia
Ritonavir
Headache + Seizures + Meningitis + CSF shows lymphocytes
HSV-2 Infection
HIV + CXR Shows diffuse bilateral pulmonary infiltrates
PCP Pneumonia
PCP Pneumonia test to confirm
1,3 Beta-D glucan levels
Helminth Infection DOC
Ivermectin
Skin lesion which is ulcerated + Raised edges and Fibrous Crust
Leishmaniasis
Right Upper Quadrant pain + Diarrhoea + India travel
Amoebiasis
Rapid Test to confirm Meningococcus infection
PCR test for Neisseria
Gonorrhoea screening in women
Endocervical Swab + NAAT
Fist choice to confirm legionella infection
Urine Antigen Test
Malaria Prophylaxis in Epileptics
Proguanil and Atovaquone
Genital Warts management
Topical Podophyllotoxin
First Line for Chronic Hepatitis B infection + CLD
Entecavir
Rickettsia Prowazekki (Epidemic typhus) spread by
Human body louse
Pulmonary and Hepatic Cysts caused by
Echinococcus
Lyme disease confirmed by
ELISA Test
PCP pneumonia most common complication
Pneumothorax
Antibiotic which interacts with Warfarin and increase
Clarithromycin (war with clara)
Sulphur granules in anerobic culture seen in
Actinomycosis
MRSA with allergy to Vancomycin treatment
Teicoplanin
Whiff Test +ve
Gardenella Vaginalis
Amastigotes + Pancytopenia + Splenomegaly
Visceral Leishmaniasis (Management: Miltefosine)
Toddlers Day care blood in stools diarrhea causative organism
Shigella sonnei