Tuesday
Microbiology
Today's Task:
Sources
Dr. Ahmed Essam
The 1st record
The 2nd record
Dr. Hisham Essmat
The 1st record
The 2nd record
The 3rd record
The 4th record
βͺPathology
Today's Task :p1 Bone
Sources:
1οΈβ£Dr. Elnemr
-Lec. 1 Bone
2οΈβ£Dr. Eman
-Lec. 1
-Lec 2
4οΈβ£Dr. Tarek
-Lec. 1
Microbiology
Today's Task:
End of bacteriology
Sources
Dr. Ahmed Essam
The 1st record
The 2nd record
Dr. Hisham Essmat
The 1st record
The 2nd record
The 3rd record
The 4th record
βͺPathology
Today's Task :p1 Bone
Sources:
1οΈβ£Dr. Elnemr
-Lec. 1 Bone
2οΈβ£Dr. Eman
-Lec. 1
-Lec 2
4οΈβ£Dr. Tarek
-Lec. 1
β€1
Microbiology
Today's Task:
Sources
Dr. Ahmed Essam
Lec. 2
Lec. 3
ΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩ
Dr. Hisham Essmat
Lec. 2 p1
Lec. 2 p2
Lec. 3
ΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩ
βͺPathology
Today's Task : Bone& Joint
Sources:
1οΈβ£Dr. Elnemr
- Lec. 3
2οΈβ£Dr. Eman
- Lec. 4
3οΈβ£Dr. Tarek
- Lec. 3
Today's Task:
HIV , Influenza Viruses and Corona Viruses
Sources
Dr. Ahmed Essam
Lec. 2
Lec. 3
ΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩ
Dr. Hisham Essmat
Lec. 2 p1
Lec. 2 p2
Lec. 3
ΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩ
βͺPathology
Today's Task : Bone& Joint
Sources:
1οΈβ£Dr. Elnemr
- Lec. 3
2οΈβ£Dr. Eman
- Lec. 4
3οΈβ£Dr. Tarek
- Lec. 3
π1
Forwarded from Pathology practical 196
Media is too big
VIEW IN TELEGRAM
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What is the primary mode of transmission of Staphylococcus aureus in healthcare settings?
Anonymous Quiz
23%
Aerosols
63%
Direct contact
11%
Fomites.
3%
Waterborne
Which of the following toxins is produced by Staphylococcus aureus and causes scalded skin syndrome?
Anonymous Quiz
12%
Toxic shock syndrome toxin
79%
Exfoliative toxin
3%
Enterotoxin
6%
Alpha-toxin
Which characteristic differentiates Staphylococcus epidermidis from Staphylococcus saprophyticus?
Anonymous Quiz
3%
Urease production
10%
Mannitol fermentation
52%
Novobiocin sensitivity
34%
Biofilm production
A common foodborne illness associated with rapid onset of vomiting and diarrhea is caused by which Staphylococcus aureus toxin?
Anonymous Quiz
3%
Exfoliative toxin
0%
Alpha-toxin
84%
Enterotoxin
13%
Toxic shock syndrome toxin
Which of the following pathogens is coagulase-positive?
Anonymous Quiz
85%
Staphylococcus aureus
6%
Staphylococcus epidermidis
3%
Staphylococcus saprophyticus
6%
Streptococcus pyogenes
Which streptococcal species is most commonly associated with dental caries?
Anonymous Quiz
63%
Streptococcus mutans
0%
Streptococcus pneumoniae
20%
Streptococcus agalactiae
17%
Streptococcus pyogenes
Which of the following is a common virulence factor for Streptococcus pyogenes that prevents phagocytosis?
Anonymous Quiz
13%
Coagulase
3%
Protein A
80%
M protein
3%
IgA protease
Which test is most useful in distinguishing Streptococcus pneumoniae from other alpha-hemolytic streptococci?
Anonymous Quiz
31%
Bacitracin sensitivity
62%
Optochin sensitivity
3%
Coagulase test
3%
Catalase test
What type of hemolysis is characteristic of Streptococcus agalactiae?
Anonymous Quiz
21%
Alpha hemolysis
64%
Beta hemolysis
7%
Gamma hemolysis
7%
None
Which of the following is a potential complication of untreated Streptococcus pyogenes pharyngitis?
Anonymous Quiz
14%
Pneumonia
62%
Acute glomerulonephritis.
7%
Bacterial meningitis
17%
Toxic shock syndrome
Neisseria gonorrhoeae is capable of infecting which of the following sites?
Anonymous Quiz
0%
Oropharynx
4%
Rectum
29%
Eyes
68%
All of the above
What is the best culture medium for isolating Neisseria gonorrhoeae?
Anonymous Quiz
0%
MacConkey agar
0%
Mannitol salt agar
63%
Thayer-Martin agar
37%
Chocolate agar
Which of the following is a key virulence factor of Neisseria gonorrhoeae that helps it evade the immune system?
Anonymous Quiz
64%
IgA protease
18%
Exotoxin
4%
Superantigen
14%
M protein
A characteristic feature of Neisseria meningitidis that contributes to its pathogenicity is:
Anonymous Quiz
7%
Lipooligosaccharide (LOS) endotoxin
17%
Capsule
14%
Pili
62%
All of the above
Which age group is at highest risk for meningococcal disease?
Anonymous Quiz
59%
Neonates
21%
Young adults
10%
Elderly
10%
Middle-aged adults