Forwarded from Quiz-UOBCOM95 (Hassan Ahmed Hassan)
A 4-year-old girl develops severe sore throat, low-grade fever and an adherent membrane on the tonsils. The primary diagnosis is diphtheria.
Forwarded from Quiz-UOBCOM95 (Hassan Ahmed Hassan)
Quiz-UOBCOM95
A 4-year-old girl develops severe sore throat, low-grade fever and an adherent membrane on the tonsils. The primary diagnosis is diphtheria.
The main key in the pathogenesis of this bacterium is:
Anonymous Quiz
15%
Production of endotoxin
19%
Localised rapid growth of the bacteria in the site of infection
4%
Invasion of the bloodstream
1%
Production of extracellular enzymes
60%
Production of exotoxin
Forwarded from Quiz-UOBCOM95 (Hassan Ahmed Hassan)
Quiz-UOBCOM95
A 4-year-old girl develops severe sore throat, low-grade fever and an adherent membrane on the tonsils. The primary diagnosis is diphtheria.
The factor that does not influence the severity and extension of Diphtheria infections is ?
Anonymous Quiz
32%
The anatomical site of infection
7%
The patient’s immune status
7%
The production of toxins
42%
Presence of concomitant infection
12%
The distribution of toxins
Forwarded from Quiz-UOBCOM95 (Hassan Ahmed Hassan)
A patient presents to his family physician after 6 weeks of his travel to a tropical region. The patient has nonhealing and a punched-out ulceration with a pseudomembrane on his hand. The Gram stain smear prepared from a swab which has been taken beneath an adherent membrane revealed gram positive club-shaped bacilli.
Forwarded from Quiz-UOBCOM95 (Hassan Ahmed Hassan)
Quiz-UOBCOM95
A patient presents to his family physician after 6 weeks of his travel to a tropical region. The patient has nonhealing and a punched-out ulceration with a pseudomembrane on his hand. The Gram stain smear prepared from a swab which has been taken beneath an…
What is the most likely etiology ?
Anonymous Quiz
2%
Clostridium perfringens
2%
Staphylococcus aureus
3%
Bacillus anthraces
93%
Corynebacterium diphtheriae
1%
Streptococcus pyogenes
Forwarded from Quiz-UOBCOM95 (Hassan Ahmed Hassan)
The following fact is inadmissible considering antimicrobial therapy for Diphtheria
Anonymous Quiz
43%
Replace antitoxin therapy
15%
treat localized infection
24%
Halt toxin production
18%
Prevent transmission between contacts
Forwarded from MCQ 3rd stage 🦋
Anonymous Quiz
7%
Flagella
20%
M protein
64%
Toxin
8%
Pili
Forwarded from MCQ 3rd stage 🦋
MCQ 3rd stage 🦋
#micro_case
Forwarded from MCQ 3rd stage 🦋
Forwarded from MCQ 3rd stage 🦋
MCQ 3rd stage 🦋
#bacteriology
Forwarded from MCQ 3rd stage 🦋
MCQ 3rd stage 🦋
#bacteriology
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وتجاهل كل من يخبرك بالصعوبة والمستحيل 🤗
الثقة بالله عقلية العظماء ، بها حتما ستصل🤩
👍17
What is the type of coronavirus cause common cold? And what is the condition characteristic?