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18 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Relation ships... |
Mutual Commensal Parasitic |
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Mutual اهم واحدة : -MCQ EXAM Which benefit host (human or Microbe) -Ex -Some bacteria in Commensal ولا مفيدة ولا مضرة : -MCQ Which benefit -Ex Parasitic : -MCQ Which benefits
MCQ Which Type May lead to disease |
Both
Synthesize Vit K w B
Lg intestine
Microbe only
On Skin (Not harmful or advantageous)
Parasite علي حساب التاني
Parasitic |
Commensal واحد يستفيد و التاني ولا يستفيد ولا يتضر Parasitic واحد يستفيد و التاني يتضر
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All Pathogens are |
Parasites |
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Normal Flora.. Types... MCQ Which type considered Commensal متعايش What is powerful stimulus of Immune System |
Resident : always present Transient : Temporary أخطر في انتقال العدوة
Resident Colonization |
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Time of Colonization استعمار ... At 1st,The fetus is... Colonization begins during... Colonization means |
Healthy w sterile
Passage through birth canal
Establishment |
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Mcq
Principles of Infectious diseases : -Most of them initiate with - Is it cause infection |
Colonization... No |
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-Tha ability to cause disease is -Degree of Pathogenicity |
-Pathogenicity -Virulence |
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MCQ Pathogens types.. Which is in Diphtheria w Tb w cause disease in Healthy |
1ry Opportunistic انتهازية للفرصة
1ry |
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Source of infection |
Endo Exo |
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Endo -When w As (Lead to) Exo Human Source As -MCQ F45 Which of them not Show any symptoms w why more Dangerous than other Animal Source -MCQ As Inanimate Source -impossible to -MCQ As |
-Change site... Oral flora during Teeth Extraction (SABE)
Patients Carriers
Carriers... Bec not easily Detected (Asymptomatic) w Mix with other w Difficult in Treatment
Zoonotic diseases Eradicate صعب اقضي عليه
Soil w Dust (Tetanus) |
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Methods of transmission of infection |
Air-borne Ingestion Blood Sexual transmission Arthropod-borne |
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Air-borne... During.. As... Ingestion ... Type.. Occ in... Blood... Through... Arthropod-borne.. Through |
كحة و عطس
Respiratory diseases
Oral
Food or Drinks
نقل دم حشرات |
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Factors aff Host Microbe Relationship |
Host (Immunity) Microbial (Virulence) |
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Virulence factors |
-Adhesion -Invasion غزو -Competetion For Fe -Damage to host cells -Avoiding immediate Destruction (Immune Defense) |
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1)Adhesion -Types -MCQ Which of them is ptn 2)Avoiding immediate Destruction -MCQ Types A) MCQ The Ig degrades which Ig w Name B) MCQ Which Destroy leucocytes C) MCQ Which of them ➖ Phagocytosis 3)Bacteria Synthesize Fe???? W called 4)MCQ Ability to Spread called 5)Damage of host cells -Types |
Pilli(fimbriae) Non fimbrial (Adhesins) Techoic Acid
Adhesins
Capsule CW Ptn of Gm +ve ex Ptn A IgA protease Leukocidin Coagulase Enzyme
IgA... Protease
Leukocidin
Coagulase w CW Ptn w Capsule
Chelators... Siderophores
Invasion غزو
Specific Adaptive w Bacterial Toxins |
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MCQ Exotoxin Types 1)A-B toxins -Actions -Ex 2)MCQ Membrane Disrupting Toxins -Name of enzymes -Ex w Composition of it 3)MCQ Superantigen -Ex MCQ Endotoxin(LPS) produce |
A: Action (Enzymatic) B : Binding
Diphtheria
-Cytolytic hemolytic enzymes
Ptn :Listeriolysin or PL:Lecithinase... Ptn or PL Phospholipase
TSST Toxic Shock Syndrome toxin-1
-Fever w HypoTN |
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المقارنة مهمة فشخ EXAM Exotoxin w Endotoxin
1)Source : Gm +ve or - ve w Living or dead 2) Composition 3) Genes control 4) Toxicity w Toxoid 5) Antigenicity 6) Heat 7) Specificity Action 8)Fever 9) immunogenic 10) Ex
SIRS which of them cause Systemic Inflammatory response Syndrome
Which of them acc to organ : neurotoxin w hepatotoxin w leukotoxin
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1)Both (+ve mainly) w Living... - ve w dead
2) Ptn... LPS
3) Plasmid or Phage.... Chromosome
4) High ... Low
5) High.... Low
6)Unstable (labile) >60...Stable
7) Specific... Not
8)No...Yes
9) Yes... Non 10) Diphtheria... Salmonella
Endo
Exo
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Toxoid mean |
Antigenic non toxic |
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