الإجابة 😁✌🏻

هذا كمان سؤال في المحاضرة مع الإجابة تبعه
#موفقين

هههههههههههام جداااااااااا
Key player in type 2 hypersensitivity is
AB Igm or igG
Surface antigen
Cytotoxic with inflammation or with out inflammation
Cell dysfunction

هههههههههام جدااااا
Key player in type 3 hypersensitivity is
Immune complex
Complement activation
C3a &c5a
Mast cell and neutrophils

هههههههههام جدااااا
Pencillin may work as
Allergen lead to type 1hypersensitivity
Bind to RBC lead to type 2 hypersensitivity
Bind with protein lead to immune complex then type 3 hypersensitivity
Engulf by APCS activate T helper then type 4 hypersensitivity

من هنا تجميعات لل DNA viruses

💥 H. pylori :

☄Diagnosis : ( invasive - non invasive)

- Invasive techniques :
Endoscopy and Biobsy ( histological examination, culture )

- Non- invasive :

a) Blood test : detects antibodies against H. pylori
b) Urea Breath test : drink solution which is Broken down by H. pylori and detected in breath
C) Stool test : H. pylori Antigens ( proteins )

☄ Treatment :
10 day to two weeks or one to two weeks
Triple Therapy:
2 antibiotics - PPI

1- Clarithromycin 500 mg
2- Amoxicillin 1G or ( Metronidazole 500 mg in case of penicillin allergy)

3- Omeprazol or Pantoprazol or Iansoprazol

#مايكرو
#بكتيريا
#فارما

Bacterial organelles:

1- DNA >> so called Nucleoid
2- Cytoplasmic membrane
3- Cell wall
4- Ribosome
5- Mesosomes
6- plasmid
7- Cytoplasmic Inclusion

And accessory structures :
- pilii
- capsule
- flagella


طبعا انتوا بتحاولوا تكون الرسمة بسيطة

#بكتيريا
#مايكرو

❤️❤️ medications used to treat tuberculosis include:

First line :

1-Isoniazid..
2-Rifampin (Rifadin, Rimactane)
3-Ethambutol (Myambutol)
4-Pyrazinamide.

Second line :
5- Streptomycin
6- Thiacetazone

والدكتور عدنان كان كتب لنا Dexamethazone في حال وصل لل Meninges
وال Streptomycin اذا وصل للعظام

#بكتيريا
#مايكرو
#فارما

💐 The major Anti- Pseudomonal drugs :

1- Aminoglycosides
2- certain B-lactams : penciliins , ciprofloxacin , cephalosporines .
3- Polymyxins B and E ( colistin)

#بكتيريا
#مايكرو

💐 Pathogenicity of E. Coli

Either Diarrhea or illness outside the Intestinal tract

🌺 E. coli commen cause of diarrhea:
1- Infantile Gastroenteritis
2- Tourist diarrhea
3- Heamorrhagic :
a) Heamorrhagic colitis
b) hemolytic Ureamic syndrome

🌺 Sepsis :

1- urinary tract infections
2- wound infect
3- peritonitis
4- biliary tract infections
5- septiceamia
6- neonatal Meningitis

#مايكرو
#بكتيريا

Pyleonephritis
🌚The common causative agents are bacterial, including:-
1) Escherichia coli ( 60-70 %),
2) Staphylococcus saprophytics ,
3)Proteus mirabilis ,
4) Klebsiella ,
5) Streptococcus feccalis
6)psuedomonas Aeruginosa
7)staphylococcus aureus
8) Mycobacterium Tuberculosis ( renal tuberculosis)


💊Treatment:-
Antibiotics sensitivity
بعدين 8 drugs
● Trimethoprim
● Co- Trimexazole
● Ampicillin
● Co -Amoxiclav
●Nitrofurantion
● Nalidixic Acid
● Ciprofloxacin
● Cephalexin

حسب كتاب الدكتور

#بكتيريا
#نموذج

🌚Causative agent of Bacillary dysentery:-

Shigella spp., consisting of four serogroups, Shigella sonnei, Shigella boydii, Shigella flexneri, and Shigella dysenteriae.

💊 treatment :-
Antibiotics are rarely necessary for sonnie .
The more sever forms should be treated depending on Antibiotic sensitivity test.

Trimethoprim is a useful first line treatmen

( كما هو في كتاب الدكتور )
#بكتيريا
#نموذج