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GI Disease Emphasis:
Characteristic Signs/Symptoms:
Mumps?
Parotitis with mumps
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GI Disease Emphasis:Characteristic Signs/Symptoms:
Cholera?
Rice-water stools with colera
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GI Disease Emphasis:
Characteristic Signs/Symptoms:
Shigella dysenteriae & Entamoeba histolytica
Blood & mucus with Shigella dysenteriae and Entamoeba histolytica
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GI Disease Emphasis:
Association with dietary ingedients:
Dental caries & sucrose
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GI Disease Emphasis:
Characteristics of Hepatitis Virus:
HAV?
nakes ss (+) RNA virus
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GI Disease Emphasis:
Characteristics of Hepatitis Virus:
HBV
enveloped circular dsDNA virus with ssDNA gaps & intermediate RNA stage
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GI Disease Emphasis:
Characteristics of Hepatitis Virus:
HCV?
enveloped ss (+) RNA virus
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What protozoans are mentioned& what class are they in?
- 1) Giardia lamblia= flagellate
- 2) Entamoeba histolytica= amoeba
- 3) Cryptosporidium parvum= sporozoan
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Name the protozoans mentioned in class & the symptoms of them.
1)Giardia lamblia= very smelly loose fatty stools with excessive flatulence, weight loss
2)Entamoeba histolytica= dysentery
- 3)Cryptosporidium parvum=
- self limiting diarrhea in healthy people but life threatening diarrhea in immunocompromised people
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What helminths were mentioned and what are the signs/symptoms associatd with these infestations?
1) Enterobius vermicularis= perianal itching, irritability, sleeplessness
2) Ascaris lumbricoides= blockage & migration
3)Necator americanus= iron defiency anemia
4)Taenia solium= maybe wieght loss
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GI Disease Emphasis:
Associated with eating particular food?
Taenia solium : pork
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GI Infections:
Intoxications vs. Toxo-infections vs. Infections
Name the Intoxifications.
- -Staphylococcus aureus
- -Clostridum botulinum
- -Clostridum perfringens
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GI Infections:
Name the Toxico-Infections.(6 of them)
- 1)Campylobacter jejuni
- 2)Clostridium perfringens
- 3)Shingellosis (bacillary dysentery)
- 4)Cholera
- 5)ETEC,EHEC,EIEC
- 6) Pesudomembranous colitis
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GI Infections:
Name the Infections.
-Typhoid fever (enteric fever)
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Bacterial vs. Viral GI Diseases:
Name the Bacterial GI Diseases.
- (9)
- -Dental caries
- -Gingivits
- -Periodontal disease
- -Salmonellosis
- -Typhoid (enteric) fever
- -Baciallary dysentery (shingellosis)
- -Campylobacter jejuni
- -Cholera
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Bacterial vs. Viral GI Diseases:
Name the Viral GI Diseases.
- (3)
- -Mumps
- -Hepatitis A,B,C infection
- -Rotavirus infection
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Urinary tract infections & STDs emphasis
Characteristics of infectious agents:
-Neisseria gonorrhoeae?
-Treponema pallidum?
-Chlamydia trachomatis?
-Hemophilus ducreyi?
-Candida albicans?
-Trichomonas vaginalis?
- -Neisseria gonorrhoeae= gram (-) diplococci
- -Treponema pallidum= spirochete
- -Chlamydia trachomatis=gram (-) coccobacillus
- -Hemophilus ducreyi= gram (-) rod
- -Candida albicans= gram (+) budding yeast, pseudohyphae
- -Trichomonas vaginalis= flagellated protozoan
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Urinary tract infections & STDs emphasis:
Complications, if any:
-UtI?
-Gonorrhea,NGU?
-Syphilis?
-Genital herpes?
-HPV?
-HIV?
- -UTI= septicemia
- -Gonorrhea, NGU= PID, infertility, sterility, ectopic pregnancy
- -Syphilis= tertiary syphilis, congenital syphilis (Hutchinson's teeth, saddle nose, Saber shin, deafness)
- -Genital herpes= recurent episodes, Caesarean delivery
- -HPV= cervical carcinoma
- -HIV= AIDS
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Urinary Tract Infections & STDS emphasis:
Specific predispostions to the disease:
-Candida albicans?
-Trichomonas vaginalis?
-Any STD?
-Indicator infection?
-Candida albicans vaginitis= pregnancy, oral contraceptive use, antibiotic therapy
-Trichomonas vaginalis= vaginal pH> 5
-Any STD is more easily transmitted to someone who is already infected with a STD that produces open lesions like syphilis, genital herpes, chancroid
-Indicator infection for AIDS
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Bacterial vs. Viral STDs
Name the Bacterial STDs
- -Gonorrhea
- -NGU (post gonococcal urethritis)
- -LGV
- -PID
- -Syphilis
- -Chancroid
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Bacterial vs. Viral STDs:
Name the Viral STDs
- -Genital Herpes
- -Genital Warts or Condyloma accuminata
- -HIV infection or AIDS
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