normal flora mid

Question 1

The systematic study of the interrelationship that exist between organisms and their environment

Answer 1

Ecology

Question 2

The study of the human was interrelationship between Mike organisms and the world around them

Answer 2

Microbial ecology

Question 3

It is defined as the living together or close association of teo dissimilar organism

Answer 3

symbiosis

Question 4

Any organisms that are spend a portion or of all of its life associated with another organism of a different species

Answer 4

Symbiont or symbiotes

Question 5

One organism remains outside the other

Answer 5

ectosymbiosis

Question 6

One organism is present within the other

Answer 6

endosymbiosis

Question 7

Three types of symbiotic relationship

Answer 7

Commensalism, mutualism and parasitism

Question 8

It is a type of symbiotic relationship where the orher benefits while the other is neither harmed nor helped

Answer 8

Commensalism

Question 9

Sample of commensalism

Answer 9

entamoeba coli and man

Question 10

Symbiotic relationship that is beneficial to both symbiont

Answer 10

mutualism

Question 11

Example of mutualism

Answer 11

Lichens

Question 12

It is a branch of biology which deals the study of the phenomena of dependence of one living organism on another temporary early or permanently for the purpose of procuring food and shelter

Answer 12

parasitology

Question 13

An organism that harbors a parasite and provides physical protection and nourishment to the specific parasite

Answer 13

host

Question 14

It is the organism that lives in the body of another organism for survival

Answer 14

Parasite

Question 15

It is a category of parasite that is attached to the skin or temporally invades the superficial tissues of the host body

Answer 15

Ectoparasite

Question 16

It is a parasite established within the body of its host and produces an infection

Answer 16

endoparasite

Question 17

It is a symbiotic relationship in which neither the symbiont is affected by the relationship

Answer 17

neutralism

Question 18

A situation in which different microorganisms occupy the same ecological niche but have absolutely no effect on each other

Answer 18

Neutralism

Question 19

This are two or more microorganisms team up to produce a disease that neither could cause by itself

Answer 19

Synergist

Question 20

This is caused by fusobacterium, actinomyces abd prevotella species

Answer 20

acute necrotizing ulcerative gingivitis or vincent’s disease or trench mouth

Question 21

Caused by mobiluncus and gardnerella spp

Answer 21

Bacterial vaginosis

Question 22

It is also referred to as normal flora

Answer 22

Indigenous microflora of humans

Question 23

Two categories of microorganisms

Answer 23

Resident and transient

Question 24

These are micro organisms that normally grow on or in the skin

Answer 24

Resident

Question 25

This microorganisms that are temporary present

Answer 25

Transient

Question 26

Microbes on the superficial skin

Answer 26

Staphylococcus epidermidis and aerobic corynebacteria

Question 27

Organisms that normally occur in the scalp

Answer 27

pitysporum ovale pitysporum orbicularis

Question 28

Microbes found in the skin glands

Answer 28

propionibacterium acne

Question 29

Transient flora found around orifices

Answer 29

S. aureus and Clostridium perfrigens

Question 30

Microbes in nose

Answer 30

S. aureus S. epidermidis diphtheroids

Question 31

It lies above the soft palate

Answer 31

Nasopharynx

Question 32

Microbes in nasopharynx

Answer 32

Streptococcus pneumoniae, neisseria meningitidis, haemophilus influenzae

Question 33

It lies between the soft palate and the upper edge of the epiglottis

Answer 33

Oropharynx

Question 34

Microbes in oropharynx

Answer 34

S. aureus S. epidermidis Alpha hemolytic streptococci diphtheroids branhamella catarrhalis

Question 35

Microbes in Palatine and pharyngeal tonsils

Answer 35

Micrococcus and porphyromonas, prevotella and fusobacterium

Question 36

The continuous stream of mucus generated by

Answer 36

Ciliated epithelial cells

Question 37

It is a microbe that attaches to the buccal and gingival epithelial services and colonize the saliva

Answer 37

Streptococcus salivarius

Question 38

commensals of the conjunctiva

Answer 38

S. epidermidis S. aureus aerobic corynebacteria S. pneumoniae

Question 39

Less frequently seen in external ear

Answer 39

Bacillus, micrococcus, and neisseria

Question 40

Fungi in external ear

Answer 40

Aspergillus, Alternaria, penicillum candida and saccharomyces

Question 41

occasionally seen in external ear

Answer 41

Proteus, escherichia, and pseudomonas