MICRO BIO FINAL (CHP 23) - The GI Tract & Diseases Flashcards by Mindy White

UTI means?

urinary tract infection

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GI Tract means?

genitourinary tract

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(4) organs that make of the UT

kidneys
ureters
bladder
urethra

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(5) defenses of the UT

flushing action of urine
desquamation (shedding) of the epthelial cells
acidity of urine
antibacterial proteins in urine
secretory IgA

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the outer region of the urethra

normal biota

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(4) genus’ of normal biota

nonhemolytic strepto.
staphyl
corynebacteria
lactobacilli

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normal biota of the male GT (genital tract)

same

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normal biota of the female GT

the vagina harbors a normal pop. of microbes

lactobacilli species & candida albicans

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diseases caused by m/o (4)

UTIs
urethritis
cystitis
pyelonephritis

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what kind of disease is an UTI and the most common cause

bacterial infection

the improper cleaning of the anus

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urethritis: swelling/irritation of the ________

urethra

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crystitis: _________ of urine flow

reduction

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pyelonephritis: _________ infection, pus around the kidney

kidney

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dysuria: _______ urination

painful

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the presence of red blood cells in the urine

hematuria

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transmission: endogenous transfer (GIT)
v.f: adhesins/motility
bacterial infection
treatment: cephalsporin

e. coli

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transmission: opportuntism
v.f: unknown
bacterial infection
treatment: ampicillion

staph. saprophyticus

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transmisison: opportuntism
v.f: urease enzyme (kidney stone info)
bacterial infection
treatment: ampicillion
distintive factors: kidney stones (severe pain)

proteus mirabilis

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ex. of discharge disease

vaginitis

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ex. of ulcer disease

primary syhilis

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ex. of wart disease

HPV

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zoonosis disease that affects the kidneys, liver, brain and eyes

leptospirosis

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where do you transimit leptospirosis

animal urine

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what causes reproductive tract diseases

m/o’s

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RTD: are mainly transmitted through _______ contact. (but not all are)

sexual

three board categories of sexually transmitted diseases

discharge ulcer wart

inflammation of the vagina?

vaginitis

symptoms (itching/burning) depend of the ________ _______ in vaginitis

etiologic agent

m/o and microbial toxins that cause diseases?

etiologic agent

disease w/ a low microbe count in normal biota living, grows rapidly & causes yeast infections

Candida albicans

what kind of discharge is in Can. a.

white cottage cheese

aka: vaginosis (bc vaginal inflammation)

Gardneralla species (not necessarily an STD)

Gard. s. has a vaginal _______ discharge with a _______ odor and may itch.

white | fishy

to diagnosis Gard. s. look for small ________ adhering to epthelial cells

coccobacilli

pruritic- severe ______ (under-skin)

itching

aka: asymptomatic infections, in app 50% of people

Trichomonas vaginalis (very motile)

Trich. va. triggers _______ ________ discharge and/or white frothy discharde

thin greenish

inflammation of prostate gland (acute/chornic) and with symptoms of pain in pelvic area, genital area & blood in the urine

prostatitis

exs. (2) of discharge diseases w/ major manifestation & fluid discharge

gonorrhea | chlamydia

aka: Neiserria gonorrhea, etiologic agent _________ (yellowish)

gonorrhea | gonococcos

gonorrhea symptoms in a male: urethritis (painful urination), mucous/pus discharge it can also _______ from the urethra to the ________ gland & render a man ________.

spread prostate gland infertility

gonorrhea- eye infections/blindness of who?

fetus

gonorrhea symptoms in a female: both the ______ and the ______ tracts can be infected, bloody discharge and if left untreated it can travel to the __________ _________ and may ensure infertility

urinary & genital | reproductive structures

gonorrhea causes (3) diseases in females

salpingitis (inflammation of other parts) pelvic inflammatory disease (PID) inflammation of the fallogian tubes

most common reportable infectious disease, asymptomatic & can cause (eye infections/pnuemonia in fetus')

chlamydia

in men: may lead to epididymitis, inflammation of the ________ & mimicks __________: Chlam.

urethra | gonorrhea

in women: symptoms are cervicitis, _________, salpingitis and _____: Chlam.

discharge | PID

infectious resulting in lesions on a person's genitals

genital ulcer disease

(3) common GUDs

syphilis chanacroid gential herpes

a three stage, tranmissible disease

Syphilis

(3) stages of syphilis

primary secondary tertiary

in primary syphilis: a hard ______ will appear after an incubation period of ___ days to ___ months.

charcre | 9 days to 3 months

the charcre will be filled w/ a bacterium called _______, & will heal spontaneously in 3 to ____ weeks.

spirochetes | 6 weeks

in secondary syphilis: after the charcre heals the systems have been ______ & symptoms of red or ______ rash breaks out on hands n feet.

invaded | brown

tertiary is a very _____ bacterium b/c of antib______.

rare | antibiotics

in tertiary syphillis: highly varied latent period can last for __ years or longer. This syphillis is where the _______ complications occur.

20 | major

cardiovascular syphilis- _______ the arteries in the ______ wall.

weakens | aortic

aneurysms- abnormal widening of a _______ of the _______.

portion | artery

a type of syphilis that can be passed from the mother to the fetus

congenital syphilis

congenital syphilis: inhibits ______ growth

fetal

aka: caused by herpes simplex viruses (HSVs), no symptoms, after the initial no symptoms- lesions are accompanied by ________, anorexia & occasionally _________ n encephalitis.

Genital Herpes malaise meningitis

genital herpes can be ______ to fetus'

fatal

two types of Wart Diseases (which are both viruses)

HPV human papillomavirus | Molluscum Contagiosum

HPV: causative agent for ______ ______ but can occur _________ presenting warts.

genital warts | without

HPV is ________ - "virus" mass/tumor

oncogenic

Moll con: is an _________ virus, in the ____ family & having skin ______ described as "wart-like".

unclassified Pox lesions

Group ___ Streptococcus "__________" neonatal disease

B | colonization

aka: Strep. agalactiae, ___% to 40% of women are colonized ______________ by gp B Strep.

10% | asymptomatically

once those women become pregnant then about _____ of their infants become _______ by the bacterium.

half | colonized

only a _______ percentage of infected infants experience ____________ bloodstream infections.

small | life-threathening

(2) types of bloodstream infections

meningitis | pneumonia

causative agent for syphilis, spirochete, gram - strict parasite/pathogenic (coils)

Treponema pallidum

Trep. pall.: is acqired by ______ ______ contact.

close sexual

MICRO BIO FINAL (CHP 23) - The GI Tract & Diseases Flashcards

(73 cards)