Infectious Diseases Flashcards
Organisms in Community Acquired Pneumonia
Streptococcus Pneumonia (Most Common) Haemophilus Influenza Mycoplasma Pneumonia Chlamydopilia Pneumonia Legionella so Respiratory viruses
Treatment for pregnant woman with UTI?
Amoxicillin Amoxicillin/ Clavulanic Cephalexin Nitrofurantoin Fosphomycin
Emperic treatment of pyelonephritis in pregnancy?
Ceftriaxone
Drug with post antibiotics effect PAE?
Persistent suppression of microbial growth after antibiotic is below MIC
Aminoglycosides
Floroquinolones
Cycloserine
2nd line in treatment of tuberculosis
Acyclovir is effective against
Acyclovir is metabolized into acyclovir tri phospate. Inhibit viral DNA polymerase
Herpes simplex virus
Varicella zoster virus
Cytomegalovirus
Cytomegalovirus can be treated by
Acyclovir
Gancyclovir
Cidofovir
Foscarnet
Bacteroids fragile treatment
Anaerobic, gram negative Rods
Clindamycin
Metronidazole
Trichomonalis Vaginitis treatment
Metronidazole
Causative agent and treatment of impetigo
Streptococcus pyrogens and staphylococcus aureus
Treatment Mupirocin, Fucidic acid, Cefalexin
Main characteristics of Acne Rosacea
Involve blood vessels in fair complexion
Onset 30 years
Flushing, erythema, telangiectasia -Spider vein.
Inflammatory lesions with Edema, papule and pasture ,
BUT Comedones Rare
Rhinophyma- Enlarged nose
Refer to doctor ..ttt Metronidazole
Dental access treatment
Amoxicillin 500 / times daily for 7 days
HIV associated conditions based on CD4 count
MKN. مكن . PC 350- Mycobacterium TB 275-Kaposis Sarcoma 200-Non Hodgkin Lymphoma 100-Pnemoscystitis Carinii pneumonia 50- CMV and M avium
Shingles is caused by
Varicella Zoster Virus ( Chicken pox Virus)
Varicella Zoster Virus Causes
Chicken Pox
Shingles - Herpes Zoster
Treatment of acute Shingles - Herpes Zoster
SYStemic Antiviral ( Acyclovir, Famicyclovir, Valacyclovir) Analgesic Opioids Gabapentin, Pregabline Corticosteroids
Treatment of Chlamydia
O ADELA Ofloxacin Azithromycin Doxycycline Erythromycin Levofloxacin Amoxicillin
List of antibiotics that inhibit cell wall synthesis
Penicillins Cephalosporins Carbapenems Monobactams Vancomycin Daptomycin Bacitracin
Posaconazole mech of action
Inhibit ergosterol formation by inhibiting 14 A demethylase in fungal CYP 450.
For candida and aspergillosis
Gonadotropin Releasing Hormone analogue
GnRH Agonist.
Leuprolide
Gosarelin
Nafarelin
Histrelin
Decrease release of Gonadotropin (FSH, LH) from anterior pituitary
Bacterial pathogens in otitis media
Streptococcal pneumonia
Haemophilus Influenza
Moraxella Catarrhalis
Antibiotics treatment of otitis media
A CCC ACC Amoxicillin- high or Amox/Clay Cefoprozil Cefuroxime Ceftriaxone
Azithromycin
Clarithromycin
Clindamycin
What is the cause of streptococcal sore throat?
B-hemolytic Streptococci- Group A
What is the antimicrobial treatment of Streptococcal Sore Throat? PCM
Penicillin (Amoxicillin)
Clindamycin
Macro idea
Time dependent killing
Penicillin
Cephalosporins
Vancomycin
Concentration dependent killing
Aminoglycosides
Floroquinolones
Metronidazole
Trichomoniasis treatment
ORAL Metronidazole
Treat sex partner
Bacterial Vaginosis
PO/PV Metronidazole
PO/ Topical Clindamycin
Vaginal Candidiasis
Vaginal Azoles
List Topical antifungal?
Chlorphenesin Ciclopirox olamine Clioquinol Selenium sulphide Tolnafatate Undecylenic acid
