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Normal Flora
61問 • 1年前
  • Tameyra Stefani Al-Suhairy
    • 通報

    問題一覧

  • 1

    Normal flora

  • 2

    5 TYPES OF ORGANISMS THAT INTERACT WITH THE HOST

    ecology, Host, Symbiosis, Synergism, Biofilms

  • 3

    Ecology

  • 4

    Host

  • 5

    4 types of symbiosis

    Mutualism, Commensalism, Parasitism, Neutralism

  • 6

    Transient flora

  • 7

    Synergism

  • 8

    Can't cause disease Take nutrients they need to survive

    Smart parasite

  • 9

    Killed their host Find new host when it dies

    Dumb parasite

  • 10

    Only 1 benefits, other member not harmed

    Commensalism

  • 11

    Ex. Mixed infections Polymicrobial infections Anaerobic organisms

    Synergism

  • 12

    Bacteria from biofilms grows in tiny clusters called

    Microcolonies

  • 13

    Blocked by variety of mechanisms called bacterial interference

    Exogenous colonization

  • 14

    Bacterial interference

  • 15

    Biofilms

  • 16

    Symbiotic

  • 17

    Non symbiotic

  • 18

    2 non symbiotic

    Synergism, Antagonism

  • 19

    Symbiotic

    Mutualism, Commensalism, Parasitism

  • 20

    Mutualism

  • 21

    Synergism

  • 22

    Flourishing depends on:

    Temperature, Moisture, Inhibitory substances, Presence of certain nutrients

  • 23

    4 factors that determine composition of normal flora

    Amount and type of nutrients, Ability to resist antibacterial, Ph, Intake of antibiotics, age, nutritional, immune status of host

  • 24

    Propionibacterium ache

  • 25

    Prone to colonization by gram negative rods

    Diabetics and alcoholics

  • 26

    In take suppresses normal flora and cause opportunistic infection

    Antibiotic

  • 27

    Sources of normal flora 3

    Mothers genital tract, Skin and respiratory tract who handled newborn, Environment

  • 28

    Causes diarrhea & superficial infection

    Candida

  • 29

    Causes necrotizing enterocolitis

    S. Aureus

  • 30

    Causes pseudomembranous colitis

    c. Difficile

  • 31

    lower the ph to 5

    Bifidobacteria

  • 32

    Provides protection against gonoloccal vulvovaginitis

    Vaginal bacteria ( lactobacillus)

  • 33

    alters the flora of GIT

    Prolonged oral antibiotic treatment

  • 34

    Beneficial effects of normal flora

  • 35

    Importance of intestinal bacteria 5

    Vitamin K, Bile pigments and bile acids, Nutrients absorption, Antagonism, Ammonia and breakdown products

  • 36

    Sterile above distal 1 cm of urethra

    Urinary tract

  • 37

    Before puberty and postmenopausal stage

    Flora of skin and colon

  • 38

    3 At puberty

    Aerobic and anaerobic lactobacilli, Acid ph maintenance, Production of acid from carbohydrates particularly glycogen

  • 39

    4 Generally sterile

    Larynx, Trachea, Bronchioles, Lower airways

  • 40

    3 Dimorphic fungi

    Histoplasma, Coccidiodes, Blastomyces spp

  • 41

    3 Flora of nose

    Corynebacteria, Staphy (s epidermis, S. Aureus), Streptococci

  • 42

    Site of most prevalent infections

    Oral cavity

  • 43

    Highly acidic Epithelial cells for protection Sterile after meals

    Stomach

  • 44

    Scanty residents flora

    Small intestine

  • 45

    Dominant aerobe in large 'intestine

    E coli

  • 46

    Anaerobes dominate

    Large intestine

  • 47

    Lactobacilli, enterococci

    Upper intestine

  • 48

    Sites that harbor normal resident microbes 8

    Skin, Upper respiratory tract, Gastrointestinal tract, Outer opening urethra, External genitalia, Vagina, External ear and canal, External eye olds, lash follicles

  • 49

    Microbial flora of The normal human body 6

    Skin, Respiratory tract, Eye (conjunctive) and outer ear, Intestinal tract, Genito urinary tract , Blood and tissues

  • 50

    candida albicans

  • 51

    Most common anaerobes in colon

    B. fragilis

  • 52

    Most of bacteria cultured in small intestine include _,_,and _ which are all transient

    Streptococci, lactobacilli, bacteroides

  • 53

    N. Meningitidis C. diphtheriae B. pertussis

    Upper respiratory tract

  • 54

    Gingival crevices Tonsilar crypts Inhabited by

    Anaerobic flora

  • 55

    Predominant flora of skin

    Diphtheroids and staphylococcus epidermidis

  • 56

    Diptheroids S. Epidermidis

    Normal flora of skin

  • 57

    Tongue Buccal mucosa

    S. Viridans

  • 58

    Mutans Milleri salivarius sanguis

    S. Viridans

  • 59

    h. Influenzae s. Pneumoniae n. Meningitidis Mycoplasma

    Transient carriage (pharynx)

  • 60

    n. Meningitidis C. Diphtheriae Bordetella pertussis

    Upper respi tract

  • 61

    All transient Streptococci Lactobacilli Bacteroïdes

    Small intestine

    • Sporeformers

    Sporeformers

    Tameyra Stefani Al-Suhairy · 44問 · 1年前

    Sporeformers

    Sporeformers

    44問 • 1年前
    Tameyra Stefani Al-Suhairy

    Spirochetes

    Spirochetes

    Tameyra Stefani Al-Suhairy · 46問 · 1年前

    Spirochetes

    Spirochetes

    46問 • 1年前
    Tameyra Stefani Al-Suhairy

    Subcutaneous, Systemic, Opportunistic Mycoses

    Subcutaneous, Systemic, Opportunistic Mycoses

    Tameyra Stefani Al-Suhairy · 75問 · 1年前

    Subcutaneous, Systemic, Opportunistic Mycoses

    Subcutaneous, Systemic, Opportunistic Mycoses

    75問 • 1年前
    Tameyra Stefani Al-Suhairy

    Mycobacteria

    Mycobacteria

    Tameyra Stefani Al-Suhairy · 46問 · 1年前

    Mycobacteria

    Mycobacteria

    46問 • 1年前
    Tameyra Stefani Al-Suhairy

    Bacterial Classification, morphology, utrastructure

    Bacterial Classification, morphology, utrastructure

    Tameyra Stefani Al-Suhairy · 64問 · 1年前

    Bacterial Classification, morphology, utrastructure

    Bacterial Classification, morphology, utrastructure

    64問 • 1年前
    Tameyra Stefani Al-Suhairy

    HIV

    HIV

    Tameyra Stefani Al-Suhairy · 31問 · 1年前

    HIV

    HIV

    31問 • 1年前
    Tameyra Stefani Al-Suhairy

    CORONA

    CORONA

    Tameyra Stefani Al-Suhairy · 24問 · 1年前

    CORONA

    CORONA

    24問 • 1年前
    Tameyra Stefani Al-Suhairy

    PAPILLO

    PAPILLO

    Tameyra Stefani Al-Suhairy · 15問 · 1年前

    PAPILLO

    PAPILLO

    15問 • 1年前
    Tameyra Stefani Al-Suhairy

    ADENO

    ADENO

    Tameyra Stefani Al-Suhairy · 16問 · 1年前

    ADENO

    ADENO

    16問 • 1年前
    Tameyra Stefani Al-Suhairy

    POX

    POX

    Tameyra Stefani Al-Suhairy · 6問 · 1年前

    POX

    POX

    6問 • 1年前
    Tameyra Stefani Al-Suhairy

    PARVO

    PARVO

    Tameyra Stefani Al-Suhairy · 25問 · 1年前

    PARVO

    PARVO

    25問 • 1年前
    Tameyra Stefani Al-Suhairy

    HEPATOTROPHIC

    HEPATOTROPHIC

    Tameyra Stefani Al-Suhairy · 24問 · 1年前

    HEPATOTROPHIC

    HEPATOTROPHIC

    24問 • 1年前
    Tameyra Stefani Al-Suhairy

    PICORNA

    PICORNA

    Tameyra Stefani Al-Suhairy · 25問 · 1年前

    PICORNA

    PICORNA

    25問 • 1年前
    Tameyra Stefani Al-Suhairy

    RABIES

    RABIES

    Tameyra Stefani Al-Suhairy · 26問 · 1年前

    RABIES

    RABIES

    26問 • 1年前
    Tameyra Stefani Al-Suhairy

    PARAMYXO

    PARAMYXO

    Tameyra Stefani Al-Suhairy · 20問 · 1年前

    PARAMYXO

    PARAMYXO

    20問 • 1年前
    Tameyra Stefani Al-Suhairy

    HERPES

    HERPES

    Tameyra Stefani Al-Suhairy · 40問 · 1年前

    HERPES

    HERPES

    40問 • 1年前
    Tameyra Stefani Al-Suhairy

    ORTHO

    ORTHO

    Tameyra Stefani Al-Suhairy · 7問 · 1年前

    ORTHO

    ORTHO

    7問 • 1年前
    Tameyra Stefani Al-Suhairy

    FLAVI

    FLAVI

    Tameyra Stefani Al-Suhairy · 24問 · 1年前

    FLAVI

    FLAVI

    24問 • 1年前
    Tameyra Stefani Al-Suhairy

    TOGA

    TOGA

    Tameyra Stefani Al-Suhairy · 19問 · 1年前

    TOGA

    TOGA

    19問 • 1年前
    Tameyra Stefani Al-Suhairy

    VIRUS STRUCTURE

    VIRUS STRUCTURE

    Tameyra Stefani Al-Suhairy · 16問 · 1年前

    VIRUS STRUCTURE

    VIRUS STRUCTURE

    16問 • 1年前
    Tameyra Stefani Al-Suhairy

    問題一覧

  • 1

    Normal flora

  • 2

    5 TYPES OF ORGANISMS THAT INTERACT WITH THE HOST

    ecology, Host, Symbiosis, Synergism, Biofilms

  • 3

    Ecology

  • 4

    Host

  • 5

    4 types of symbiosis

    Mutualism, Commensalism, Parasitism, Neutralism

  • 6

    Transient flora

  • 7

    Synergism

  • 8

    Can't cause disease Take nutrients they need to survive

    Smart parasite

  • 9

    Killed their host Find new host when it dies

    Dumb parasite

  • 10

    Only 1 benefits, other member not harmed

    Commensalism

  • 11

    Ex. Mixed infections Polymicrobial infections Anaerobic organisms

    Synergism

  • 12

    Bacteria from biofilms grows in tiny clusters called

    Microcolonies

  • 13

    Blocked by variety of mechanisms called bacterial interference

    Exogenous colonization

  • 14

    Bacterial interference

  • 15

    Biofilms

  • 16

    Symbiotic

  • 17

    Non symbiotic

  • 18

    2 non symbiotic

    Synergism, Antagonism

  • 19

    Symbiotic

    Mutualism, Commensalism, Parasitism

  • 20

    Mutualism

  • 21

    Synergism

  • 22

    Flourishing depends on:

    Temperature, Moisture, Inhibitory substances, Presence of certain nutrients

  • 23

    4 factors that determine composition of normal flora

    Amount and type of nutrients, Ability to resist antibacterial, Ph, Intake of antibiotics, age, nutritional, immune status of host

  • 24

    Propionibacterium ache

  • 25

    Prone to colonization by gram negative rods

    Diabetics and alcoholics

  • 26

    In take suppresses normal flora and cause opportunistic infection

    Antibiotic

  • 27

    Sources of normal flora 3

    Mothers genital tract, Skin and respiratory tract who handled newborn, Environment

  • 28

    Causes diarrhea & superficial infection

    Candida

  • 29

    Causes necrotizing enterocolitis

    S. Aureus

  • 30

    Causes pseudomembranous colitis

    c. Difficile

  • 31

    lower the ph to 5

    Bifidobacteria

  • 32

    Provides protection against gonoloccal vulvovaginitis

    Vaginal bacteria ( lactobacillus)

  • 33

    alters the flora of GIT

    Prolonged oral antibiotic treatment

  • 34

    Beneficial effects of normal flora

  • 35

    Importance of intestinal bacteria 5

    Vitamin K, Bile pigments and bile acids, Nutrients absorption, Antagonism, Ammonia and breakdown products

  • 36

    Sterile above distal 1 cm of urethra

    Urinary tract

  • 37

    Before puberty and postmenopausal stage

    Flora of skin and colon

  • 38

    3 At puberty

    Aerobic and anaerobic lactobacilli, Acid ph maintenance, Production of acid from carbohydrates particularly glycogen

  • 39

    4 Generally sterile

    Larynx, Trachea, Bronchioles, Lower airways

  • 40

    3 Dimorphic fungi

    Histoplasma, Coccidiodes, Blastomyces spp

  • 41

    3 Flora of nose

    Corynebacteria, Staphy (s epidermis, S. Aureus), Streptococci

  • 42

    Site of most prevalent infections

    Oral cavity

  • 43

    Highly acidic Epithelial cells for protection Sterile after meals

    Stomach

  • 44

    Scanty residents flora

    Small intestine

  • 45

    Dominant aerobe in large 'intestine

    E coli

  • 46

    Anaerobes dominate

    Large intestine

  • 47

    Lactobacilli, enterococci

    Upper intestine

  • 48

    Sites that harbor normal resident microbes 8

    Skin, Upper respiratory tract, Gastrointestinal tract, Outer opening urethra, External genitalia, Vagina, External ear and canal, External eye olds, lash follicles

  • 49

    Microbial flora of The normal human body 6

    Skin, Respiratory tract, Eye (conjunctive) and outer ear, Intestinal tract, Genito urinary tract , Blood and tissues

  • 50

    candida albicans

  • 51

    Most common anaerobes in colon

    B. fragilis

  • 52

    Most of bacteria cultured in small intestine include _,_,and _ which are all transient

    Streptococci, lactobacilli, bacteroides

  • 53

    N. Meningitidis C. diphtheriae B. pertussis

    Upper respiratory tract

  • 54

    Gingival crevices Tonsilar crypts Inhabited by

    Anaerobic flora

  • 55

    Predominant flora of skin

    Diphtheroids and staphylococcus epidermidis

  • 56

    Diptheroids S. Epidermidis

    Normal flora of skin

  • 57

    Tongue Buccal mucosa

    S. Viridans

  • 58

    Mutans Milleri salivarius sanguis

    S. Viridans

  • 59

    h. Influenzae s. Pneumoniae n. Meningitidis Mycoplasma

    Transient carriage (pharynx)

  • 60

    n. Meningitidis C. Diphtheriae Bordetella pertussis

    Upper respi tract

  • 61

    All transient Streptococci Lactobacilli Bacteroïdes

    Small intestine