π΅Thursday
Today's task: clinical pathology
Files
Sources π
1β£Dr.Abdulrahman khalifa
Lecture 3
2β£college lectures
Lecture 7
Lecture 8
Lecture 9
Lecture 10
Lecture 11
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Practical video
βͺPathology
Today's Task: Stomach P1
Sources π
1οΈβ£ Dr.Elnemr
- GIT 3
ΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩ
2οΈβ£ Dr. Eman
- GIT 3
ΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩ
3οΈβ£ Dr.Bassant
- GIT 3
ΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩ
4οΈβ£ Dr. Tarek
- GIT 3
Today's task: clinical pathology
Files
Sources π
1β£Dr.Abdulrahman khalifa
Lecture 3
2β£college lectures
Lecture 7
Lecture 8
Lecture 9
Lecture 10
Lecture 11
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Practical video
βͺPathology
Today's Task: Stomach P1
Sources π
1οΈβ£ Dr.Elnemr
- GIT 3
ΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩ
2οΈβ£ Dr. Eman
- GIT 3
ΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩ
3οΈβ£ Dr.Bassant
- GIT 3
ΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩΩ
4οΈβ£ Dr. Tarek
- GIT 3
π1
Forwarded from ΩΩΩΩ Ψ°Ψ§ Ψ£ΩΨ«ΩΨ±Ω πΏ (heba)
ΩΨ§ ΩΩΩΩΩΩ Ψ§ΩΩ
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Ψ§ Ψ§Ψ³ΨͺΨ·ΩΨ§ΨΉ.
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Forwarded from ΩΩΩΨ§Ψ© Ψ₯ΩΨ³ΩΩΨ§Ψ±
ΩΨ§ Ψ·Ψ§ΩΨ¨Ω Ψ§ΩΨΉΩΩ ΨͺΨΉΩΩ ΩΩΩ Ψ§ΩΨ§Ψ³ΨͺΨ―Ψ±Ψ§Ω!
β’ Ω Ψ΄Ψ§Ψ±ΩΨ© Ψ§ΩΨ·Ψ§ΩΨ¨:
Ω ΩΩΨ± Ψ²ΩΨ±ΩΨ§ Ω Ψ―ΩΩΨ§Ψ | Ψ§ΩΨ¨ΩΨ§Ψ‘ Ψ§ΩΩ ΩΩΨ¬Ω5
#ΨͺΨΉΩΩΩ_Ψ΅ΩΨͺΩ #Ψ₯Ψ³ΩΨ§Ψ±
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Selective toxicity of an antibotic:
Anonymous Quiz
4%
Depends on presence of a receptor for the drug in hosts not in organisms.
4%
Is the ability of the drug inhibit growth of a wide range of bacteria
84%
Is the ability of the drug to harm the organism without harming the host
8%
Is one of e of the complications s of antibiotic therapy
Mechanisms of action ef antibiotics include all the following EXCEPT
Anonymous Quiz
15%
Interference with the cell membrane function
10%
Blocking DNA gyrase
5%
Inhibition of bacterial cell wall synthesis
70%
Inhibition of protein synthesis by acting on the 605 ribosomal subunit
Antimicrobial mode of action includes the following EXCEPT
Anonymous Quiz
11%
Interference with I membrane function
17%
Inhibition of protein synthesis
33%
Selective toxicity
39%
Competitive inhibition
Which of the following antimicrobial agents is the most toxic to human?
Anonymous Quiz
18%
Cephalosporin
18%
Penicillin
59%
Amphotericin B
6%
Vancomycin
Beta lactam antibiotics (eg. penicillin )
Anonymous Quiz
88%
Inhibit bacterial cell wall synthesis
0%
Inhibit bacteria protein synthesis
0%
Inhibit bacterial nucleic acid synthesis
12%
Interfere with the cell membrane function
Cephalosporins
Anonymous Quiz
18%
Are bacteriostatic
0%
Treat fungal infections
12%
Inhibit protein synthesis
71%
Are beta-lactam antibiotics
Which of the following is function of vancomycin?
Anonymous Quiz
7%
Inhibition of nucleic acid synthesis
0%
Inhibition of protein synthesis
29%
Interference with cell membrane function
64%
Inhibition of cell wall synthesis
Which of the following antibiotics inhibits cell wall synthesis?
Anonymous Quiz
56%
Bacitracin
8%
Macrolides
12%
Quinolones
24%
Tetracycline
The mechanism of action of the aminoglycosides is:
Anonymous Quiz
0%
Inhibition of folic acid synthesis
21%
Interference with membrane function
71%
Binding to 305 ribosomal subunit
7%
Binding to 505 ribosomal subunit
Which of th following antibiotics inhibits bacterial protein synthesis by acting on the 305 ribosome subunit?
Anonymous Quiz
9%
Macrolides
82%
Aminoglycosides
5%
Polymyxin
5%
Chloramphenicol
Which of the following antibiotics inhibits bacterial protein synthesis br on the 505 ribosomal subunit?
Anonymous Quiz
55%
Chloramphenicol
25%
Trimethoprim
5%
Aminoglycosides
15%
Polymyxin
Inhibition of bacterial DNA synthesis occurs by
Anonymous Quiz
11%
Polymyxin
5%
Chloramphenicol
79%
Quinolones
5%
Cephalosporins
The following mechanisms of antimicrobial agents are true EXCEPT:
Anonymous Quiz
73%
Tetracyclines and aminoglycosides inhibit DNA gyrase
7%
Sulphonamides compete with para-amino benzoic acid
13%
Polymyxin and amphotericin 8 interfere with cell membrane functions
7%
Trimethoprim inhibits the dihydrofolic acid reductase enzyme
Regarding antibacterial agents, all the following are true EXCEPT:
Anonymous Quiz
0%
Aminoglycosides act on 305 ribosomal subunit
8%
Quinolones inhibit DNA gyrase
92%
Cephalosporins compete with PABA
0%
Chloramphenicol acts on the 505 ribosomal subunit