Infectious Diseases Affecting the Gastrointestinal Tract Flashcards
What happens between the microorganisms and the Gastrointestinal Tract
Infectious Diseases Affecting the Gastrointestinal Tract
The delivery
The Gastrointestinal Tract, Its Defenses, and Normal Biota
Mouth
Pharynx
Esophagus
Stomach
Small Intestine
Large Intestine
Rectum
Anus
Eight Main Parts
Salivary Glands
Liver
Gall Bladder
Digestive Fluids and Enzymes
Four Accessory Organs
Digestive Tract
Enteric Tract
GI Tract
Mechanical protection
Mucus
First-Line of Defense
Secretory IgA
Food Processing
Peristalsis
Lysozyme and Lactoferin
Saliva
Extremely Low PH
Stomach
Antimicrobial
Bile
Immune cells
Gut-Associated Lymphoid Tissue / GALT
In GI Tract
Normal Biota in Gastrointestinal Tract
Prevotella
Treponema
Streptococcus
Actinomyces
Neisseria Veillonella
Lactobacillus Species
Normal Biota in Bacteria
Firmicutes
Normal Biota in Disease
The bounding
Infectious Diseases Manifesting in the Gastrointestinal Tract (Nonhelminthic)
Introducing Carbohydrates to Oral Cavity
Tooth and Gum Infection
Dissolution of solid tooth surface due to Bacteria
Dental Caries / Tooth Decay
Polymicrobial mixture of acid-producing Bacteria
Causative Agent of Dental Caries / Tooth Decay
Adhesion
Acid Production
Pathogenesis and Virulence Factors of Dental Caries / Tooth Decay
Direct Contact
60% - 90%
Transmission and Epidemiology of Dental Caries / Tooth Decay
Removal of Tooth
Prevention and Treatment of Dental Caries / Tooth Decay
Bacterial Colonization of Teeth
Gingival Damage
Periodontal Disease
Inflammation of the Teeth
Periodontitis
Initial Stage
Gingivitis
Presence of Mineralized Plaque
Calculus
Methanobrevibacter Oralis
Causative Agent of Periodontitis
Induction of Inflammation
Enzymatic Destruction of Tissues
Pathogenesis and Virulence Factors of Periodontitis
11% / 2% / 10% - 15%
Transmission and Epidemiology of Periodontitis
Oral Hygiene
Removal of Plaque
Prevention and Treatment of Periodontitis
‘Trench Mouth’
Necrotizing Ulcerative Gingivitis and Periodontitis
Treponema Vincentii
Prevotella Intermedia
Fusobacterium
Causative Agent of Necrotizing Ulcerative Gingivitis and Periodontitis
Inflammation
Invasiveness
Pathogenesis and Virulence Factors of Necrotizing Ulcerative Gingivitis and Periodontitis
Oral Hygiene
Debridement of Damaged Tissue
Prevention and Treatment of Necrotizing Ulcerative Gingivitis and Periodontitis
‘Lump’
Swelling of the Jaw
Mumps
Mumps Virus
Causative Agent of Mumps
Spike-induced Synctium Formation
Pathogenesis and Virulence Factors of Mumps
Droplet Contact
Transmission and Epidemiology of Mumps
ELISA
PCR Test
Culture / Diagnosis of Mumps
Vaccine
Prevention and Treatment of Mumps
Compound sharp pain from abdomen
Lesions in the Mucosa of the Stomach or uppermost portion of the Small Intestine
Gastritis and Gastric Ulcers
Helicobacter Pylori
Causative Agent of Gastritis and Gastric Ulcers
Adhesins
Urease
Pathogenesis and Virulence Factors of Gastritis and Gastric Ulcers
Oral-Oral Transmission
Oral-Fecal Transmission
35% - 50%
Transmission and Epidemiology of Gastritis and Gastric Ulcers
Antigen Test
Urea Breath Test
Culture / Diagnosis of Gastritis and Gastric Ulcers
Clarithromycin
Acid Suppression
Prevention and Treatment of Gastritis and Gastric Ulcers
Caused by Toxins
Acute Diarrhea (With or Without Vomiting)
Gram-Negative Enteric Bacteria
Salmonella
50
Infectious Dose (ID)
Flagellar Antigen
H Antigen
Capsular Antigen
K Antigen
Cell Wall Antigen
O Antigen
Salmonella
Causative Agent of Salmonella
Adhesins
Endotoxin
Pathogenesis and Virulence Factors of Salmonella
Food Vehicle
Fecal-Oral Transmission
Transmission and Epidemiology of Salmonella
Stool
Culture / Diagnosis of Salmonella
Food Hygiene and Personal Hygiene
Rehydration
Prevention and Treatment of Salmonella
Gram-Negative, Straight Rods, Nonmotile, and Non-Endospore Forming
Shigella
10 - 200
Infectious Dose (ID)
Heat-liable Exotoxin
Shiga Toxin
Shigella
Causative Agent of Shigella
Endotoxin
Enterotoxin
Shiga Toxins
Pathogenesis and Virulence Factors of Shigella
Fecal-Oral Transmission
Direct Contact
Transmission and Epidemiology of Shigella
Stool
Antigen Test
Culture / Diagnosis of Shigella
Food Hygiene and Personal Hygiene
Azithromycin or Ciprofloxacin
Prevention and Treatment of Shigella
Food contamination
Shiga-Toxin Producing E.Coli
Hemolytic Anemia
Hemolytic Uremic Syndrome
Shiga-Toxin Producing E.Coli
Causative Agent of Shiga-Toxin Producing E.Coli
Shiga Toxins
Proteins for Attachment
Pathogenesis and Virulence Factors of Shiga-Toxin Producing E.Coli
Food Vehicle
Fecal-Oral Transmission
Transmission and Epidemiology of Shiga-Toxin Producing E.Coli
Stool
Antigen Test
Culture / Diagnosis of Shiga-Toxin Producing E.Coli
Avoiding Live Meat
Antibiotics
Prevention and Treatment of Shiga-Toxin Producing E.Coli
Toxin compound
Other E.Coli
Traveler’s Diarrehea
Enterotoxigenic E.Coli / ETEC
Bacillary Dysentery Diarrhea
Enteroinvasive E.Coli / EIEC
Profuse Watery Diarrhea
Enteropathogenic E.Coli / EPEC
Chronic Diarrhea
Enteroaggregative E.Coli / EAEC
Acute Diarrhea
Diffusely Adherent E.Coli / DAEC
Other E.Coli
Causative Agent of Other E.Coli
Fecal-Oral Transmission
Transmission and Epidemiology of Other E.Coli
Proteins for Attachment
Secretion
Pathogenesis and Virulence Factors of Other E.Coli
Stool
Blood
Culture / Diagnosis of Other E.Coli
Food Hygiene and Personal Hygiene
Rehydration
Antimotility Agent
Prevention and Treatment of Other E.Coli
Bacterial Cause
Campylobacter
Neuromuscular Paralysis
Guillain-Barre Syndrome
Campylobacter
Causative Agent of Campylobacter
Adhesins
Exotoxin
Induction of Autoimmunity
Pathogenesis and Virulence Factors of Campylobacter
Food Vehicle
Fecal-Oral Transmission
Transmission and Epidemiology of Campylobacter
Stool
Dark-Field Microscope
Culture / Diagnosis of Campylobacter
Food Hygiene and Personal Hygiene
Rehydration
Prevention and Treatment of Campylobacter
Gram-Positive, Endospore-Forming
Clostridiodes Difficile
Clostridiodes Difficile
Causative Agent of Clostridiodes Difficile
Cholera Toxin
Pathogenesis and Virulence Factors of Clostridiodes Difficile
Food Vehicle
Fecal-Oral Transmission
Transmission and Epidemiology of Clostridiodes Difficile
Clinical Diagnosis
Microscopic Techniques
Serological Detection of Antitoxin
Culture / Diagnosis of Clostridiodes Difficile
Water Hygiene and Food Hygiene
Rehydration
Prevention and Treatment of Clostridiodes Difficile
Cholera
Vibrio Cholerae
Expression regulator
Quorum Sensing
Vibrio Cholerae
Causative Agent of Vibrio Cholerae
Cholera Toxin
Pathogenesis and Virulence Factors of Vibrio Cholerae
Food Vehicle
Fecal-Oral Transmission
Transmission and Epidemiology of Vibrio Cholerae
Clinical Diagnosis
Microscopic Techniques
Serological Detection of Antitoxin
Culture / Diagnosis of Vibrio Cholerae
Water Hygiene and Food Hygiene
Rehydration
Prevention and Treatment of Vibrio Cholerae
Non-Cholera
Non-Cholera Cholerae
Non-Cholera Vibrio
Causative Agent of Non-Cholera Cholerae
Food Vehicle
Transmission and Epidemiology of Non-Cholera Cholerae
Stool
Blood
Culture / Diagnosis of Non-Cholera Cholerae
Avoiding Raw Shellfish
Doxycycline
Prevention and Treatment of Non-Cholera Cholerae
Intestinal protozoan
Cryptosporidium
Resistance to water
Chorine Treatment
Cryptosporidium
Causative Agent of Cryptosporidium
Intracellular Growth
Pathogenesis and Virulence Factors of Cryptosporidium
Food Vehicle
Fecal-Oral Transmission
Transmission and Epidemiology of Cryptosporidium
Acid-Fast Stain
Culture / Diagnosis of Cryptosporidium
Water Treatment
Proper Food Handling
Prevention and Treatment of Cryptosporidium
Viral Cause
Rotavirus
Rotavirus
Causative Agent of Rotavirus
Fecal-Oral Transmission
Transmission and Epidemiology of Rotavirus
Rapid Antigen Test
Culture / Diagnosis of Rotavirus
Vaccine
Rehydration
Prevention and Treatment of Rotavirus
Foodborne Illnesses
Norovirus
Norovirus
Causative Agent of Norovirus
Limited Immunity to Reinfection
Pathogenesis and Virulence Factors of Norovirus
Indirect Contact
Food Vehicle
Direct Contact
Transmission and Epidemiology of Norovirus
Rapid Antigen Test
Culture / Diagnosis of Norovirus
Hygiene
Rehydration
Prevention and Treatment of Norovirus
Caused by Exotoxins
Acute Diarrhea (With or Without Vomiting)
Custards, Sauces, Cream Pastries, Processed Meats, Chicken Salad, or Ham
Staphylococcus Aureus Exotoxin
Staphylococcus Aureus Exotoxin
Causative Agent of Staphylococcus Aureus Exotoxin
Heat-Stable Exotoxin
Pathogenesis and Virulence Factors of Staphylococcus Aureus Exotoxin
Food Vehicle
Transmission and Epidemiology of Staphylococcus Aureus Exotoxin
Proper Food Handling
Prevention and Treatment of Staphylococcus Aureus Exotoxin
Vegetables
Bacillus Cereus Exotoxin
Vomiting
Emetic
Diarrhea
Diarrheal
Bacillus Cereus Exotoxin
Causative Agent of Bacillus Cereus Exotoxin
Heat-Stable Exotoxin
Heat-labile Exotoxin
Pathogenesis and Virulence Factors of Bacillus Cereus Exotoxin
Food Vehicle
Transmission and Epidemiology of Bacillus Cereus Exotoxin
Microscopic Analysis
Culture / Diagnosis of Bacillus Cereus Exotoxin
Proper Food Handling
Prevention and Treatment of Bacillus Cereus Exotoxin
Gram-Positive Bacteria
Clostridium Perfringens Exotoxin
Clostridium Perfringens Exotoxin
Causative Agent of Clostridium Perfringens Exotoxin
Heat-labile Exotoxin
Pathogenesis and Virulence Factors of Clostridium Perfringens Exotoxin
Food Vehicle
Transmission and Epidemiology of Clostridium Perfringens Exotoxin
Detection of Toxins
Culture / Diagnosis of Clostridium Perfringens Exotoxin
Proper Food Handling
Prevention and Treatment of Clostridium Perfringens Exotoxin
Irritable Bowel Syndrome
Ulcerative Colitis
Chronic Diarrhea
Emerging Protozoan Pathogen
Cyclospora Cayetanensis
Cyclospora Cayetanensis
Causative Agent of Cyclospora Cayetanensis
Invasiveness
Pathogenesis and Virulence Factors of Cyclospora Cayetanensis
Fecal-Oral Transmission
Transmission and Epidemiology of Cyclospora Cayetanensis
Stool Examination
PCR Test
Culture / Diagnosis of Cyclospora Cayetanensis
Washing
Cooking
Personal Hygiene
Prevention and Treatment of Cyclospora Cayetanensis
Pathogenic Flagellated Protozoan
Giardia Duodenalis
Giardia Duodenalis
Causative Agent of Giardia Duodenalis
Attachment
Pathogenesis and Virulence Factors of Giardia Duodenalis
Fecal-Oral Transmission
Direct Contact
Indirect Contact
Transmission and Epidemiology of Giardia Duodenalis
Stool Examination
Culture / Diagnosis of Giardia Duodenalis
Water Hygiene
Personal Hygiene
Tinidazole and Nitazoxanide
Prevention and Treatment of Giardia Duodenalis
Pathogen
Entamoeba Histolytica
Entamoeba Histolytica
Causative Agent of Entamoeba Histolytica
Lytic Enzymes
Induction of Apoptosis
Invasiveness
Pathogenesis and Virulence Factors of Entamoeba Histolytica
Fecal-Oral Transmission
Transmission and Epidemiology of Entamoeba Histolytica
PCR Test
Stool Examination
Culture / Diagnosis of Entamoeba Histolytica
Water Hygiene
Personal Hygiene
Metronidazole and Paramomycin
Prevention and Treatment of Entamoeba Histolytica
Inflammation of the Liver
Hepatitis
Hepatocytes
Necrosis
Yellowish pigment
Bilirubin
Yellowish subjected color
Jaundice
Nonenveloped, single-stranded RNA enterovirus
Acute
Hepatitis A
Hepatitis A or E Virus
Causative Agent of Hepatitis A
Fecal-Oral Transmission
Transmission and Epidemiology of Hepatitis A
IgM Serology
Culture / Diagnosis of Hepatitis A
Hepatitis A Vaccine
Immune Globulin
Prevention and Treatment of Hepatitis A
Enveloped DNA virus
Chronic
Hepatitis B
Hepatitis B Virus
Causative Agent of Hepatitis B
Latency
Pathogenesis and Virulence Factors of Hepatitis B
Parenteral Injection
Direct Contact
Vertical Transmission
Transmission and Epidemiology of Hepatitis B
ELISA
Culture / Diagnosis of Hepatitis B
HBV Recombinant Vaccine
Interferon, Tenofovir, or Entecavir
Prevention and Treatment of Hepatitis B
Liver Failure
‘Silent Epidemic’
Hepatitis C
Hepatitis C Virus
Causative Agent of Hepatitis C
Parenteral Injection
Vertical Transmission
Transmission and Epidemiology of Hepatitis C
Serology
PCR Test
Culture / Diagnosis of Hepatitis C
Sofosbuvir
Simeprevir
Prevention and Treatment of Hepatitis C
The compound
Infectious Diseases Manifesting in the Gastrointestinal Tract (Helminthic)
Mature Egg
Embryonic Egg
Cycle A
Egg
Early Larva
Infective Larva
Larvae enter Tissue and migrate
Cycle B
Definitive Host
Infective Host
Intermediate Host
Cycle C
Egg
First Larval Stage
Second Larval Stage
Humans
Animals
Cycle D
Infecting the intestinal tract via supposed tapeworms and roundworms
Intestinal Distress as Primary Symptom
Hallmark of Helminth Infection
Eosinophilia
Pinworm
Enterobius Vermicularis
Enterobius Vermicularis
Causative Agent of Enterobius Vermicularis
Cycle A
Transmission and Epidemiology of Enterobius Vermicularis
Adhesive Tape
Microscopy
Culture / Diagnosis of Enterobius Vermicularis
Hygiene
Mebendazole
Piperazine
Prevention and Treatment of Enterobius Vermicularis
Whipworm
Trichuris Trichiura
Trichuris Trichiura
Causative Agent of Trichuris Trichiura
Burrowing
Invasiveness
Pathogenesis and Virulence Factors of Trichuris Trichiura
Cycle A
Transmission and Epidemiology of Trichuris Trichiura
Blood Count
Serology
Culture / Diagnosis of Trichuris Trichiura
Hygiene
Sanitation
Mebendazole
Prevention and Treatment of Trichuris Trichiura
Fish Tapeworm
Diphyllobothrium Latum
Diphyllobothrium Latum
Causative Agent of Diphyllobothrium Latum
Vitamin B12 Usage
Pathogenesis and Virulence Factors of Diphyllobothrium Latum
Cycle C
Transmission and Epidemiology of Diphyllobothrium Latum
Blood Count
Serology
Culture / Diagnosis of Diphyllobothrium Latum
Cooking Meat
Praziquantel
Prevention and Treatment of Diphyllobothrium Latum
Human Tapeworm
Hymenolepsis
Hymenolepsis Nana
Hymenolepsis Diminuta
Causative Agent of Hymenolepsis
Cycle C
Transmission and Epidemiology of Hymenolepsis
Hygiene
Praziquantel
Prevention and Treatment of Hymenolepsis
Infecting the intestinal tract via the given Helminths
Intestinal Distress as Migratory Symptom
Intestinal Roundworm
Ascaris Lumbricoides
Ascaris Lumbricoides
Causative Agent of Ascaris Lumbricoides
Abdominal Pain
Diarrhea
Wheezing
Signs and Symptoms of Ascaris Lumbricoides
Pork Tapeworm
Cysticercosis Disease
Tenia Solium
Causative Agent of Cysticercosis Disease
Headaches
Blindness
Convulsions
Signs and Symptoms of Cysticercosis Disease
Particular affinity
Helminth Disease: Liver and Intestinal Damage
Chinese Liver Flukes
Opsithorichis Sinensis and Chlonorchis Sinensis
Opsithorichis Sinensis and Chlonorchis Sinensis
Causative Agents of Opsithorichis Sinensis and Chlonorchis Sinensis
Slow to develop
Thickening of the lining of the Bile Duct
Granuloma formation in areas of Liver
Signs and Symptoms of Opsithorichis Sinensis and Chlonorchis Sinensis
Liver Fluke in Sheep, Cattle, Goats, and other mammals
Fasciola Hepatica
Fasciola Hepatica
Causative Agent of Fasciola Hepatica
Vomiting
Diarrhea
Hepatomegaly
Bile Obstruction
Signs and Symptoms of Fasciola Hepatica
Pork
Trichinosis
Trichinella
Causative Agent of Trichinosis
Unnoticeable to Life-Threatening
Signs and Symptoms of Trichinosis
Worms
Schistosomiasis
Itchiness
Fever
Chills
Diarrhea
Cough
Signs and Symptoms of Schistosomiasis
Schistosoma Mansoni
S. Japonicum
Causative Agents of Schistosomiasis