17-19

Question 1

Susceptible host

Answer 1

A person eho is at risk for developing and infection from the disease

Question 2

Micro Dontia

Answer 2

Abnormally small teeth

Question 3

Leucoplakia

Answer 3

White patch, occurs anywhere in the mouth, firmly attached lesions to underlying tissue. Rubbing or scraping won’t remove

Question 4

Black hairy tongue

Answer 4

Caused by oral flora In balance after antibiotics

Question 5

Life cycle of a spore

Answer 5

Most resistant form known to life, survives extreme heat, dryness, disinfectants, radiation.

Question 6

Conditions of the tongue

Answer 6

Glossitis inflammation and changes to the tongue. Geographic tongue irregular shaped patterns resembles a map. Fissured tongue. Pernicious anemia, Black hairy tongue

Question 7

Eight sources to make a diagnosis

Answer 7

Historical, clinical, radiographic, microscopic, laboratory, therapeutic, surgical, differential

Question 8

Oral lesions

Answer 8

Abnormal tissue in oral cavity.

Question 9

Abscess

Answer 9

Collection of pus in a certain area

Question 10

Pustule

Answer 10

Looks like a blister but filled with pus

Question 11

Granuloma

Answer 11

Nigel containing granulation tissue

Question 12

Ecchymosis

Answer 12

Medical term for bruising

Question 13

Lichen planus

Answer 13

Benign chronic disease. Affects oral mucosa and skin

Question 14

Candidiasis

Answer 14

Oral yeast. Oral fungal infection

Question 15

Apthous ulcer

Answer 15

Canker sore

Question 16

Acute and chronic

Answer 16

Short lasting vs continuous

Question 17

Hand hygiene guidelines

Answer 17

Wash hands before gloves, immediately after removing gloves. Use liquid soap

Question 18

Universal precautions

Answer 18

All human blood and bodily fluids are treated as if known to be infected with a blood borne disease examples HBr. Hcr. Or hiv

Question 19

Types of immunity

Answer 19

Naturally acquired immunity previously contracted a disease and recovered, artificially acquired immunity antibodies introduced into the body immunization

Question 20

Modes of transmission

Answer 20

Direct indirect airborne aerosol parenteral blood-borne food and water faecal oral

Question 21

Direct transmission

Answer 21

Transmission of pathogens occur through person-to-person contact

Question 22

Indirect transmission

Answer 22

Micro organisms 1st are Transmitted to an object or surface and then transferred to somebody else to touch the surface

Question 23

Airborne transmission

Answer 23

Dropletinfection moisture containing bacteria

Question 24

Aerosol

Answer 24

Generated during dental treatment

Question 25

Parenteral transmission

Answer 25

Through skin like cats or punctures

Question 26

Blood borne transmission

Answer 26

Carried in blood or infected bodily fluids

Question 27

Water and food transmission

Answer 27

Contaminated food

Question 28

Faecal oral transmission

Answer 28

Transmitted directly or indirectly by a surface if hands are not properly wash

Question 29

Six links in the chain of infection

Answer 29

Pathogen, reservoir, portal and exit, mode of transmission, portal of entry, susceptible host

Question 30

Four major herpesviruses

Answer 30

Herpes simplex virus type one and type two, herpes zoster virus shingles, cytomegalovirus virus body fluids, Epstein-Barr virus infectious mononucleosis 

Question 31

Human immunodeficiency virus

Answer 31

Blood-borne viral disease in which the body’s immune system breaks down

Question 32

Opportunist infection

Answer 32

Caused by non-pathogen organisms occurs in individuals who resist or are compromised example individual recovering from influenza. Ear infection

Question 33

Pathogenic

Answer 33

Bacterial microorganism causing disease

Question 34

Nonpathogenic

Answer 34

Not capable of causing disease

Question 35

Five viral hepatitis viruses

Answer 35

ABCDE

Question 36

Which hepatitis viruses have a vaccine

Answer 36

A and B, and be safe for pregnant women

Question 37

Gram-positive

Answer 37

Bacteria that is Staind by the die

Question 38

Graham negative

Answer 38

Bacteria that does not hold the stain

Question 39

Aerobes

Answer 39

Bacteria that requires oxygen to grow

Question 40

Anaerobes

Answer 40

Bacteria that grows in the absence of oxygen or destroyed by oxygen

Question 41

Facultative anaerobes

Answer 41

Organisms that can grow with or without oxygen

Question 42

Normal flora

Answer 42

Harmless bacteria in skin respiratory tract Gastro intestinal track

Question 43

Protozoa

Answer 43

Does not have a rigid cell wall

Question 44

Bacilli

Answer 44

Rod shaped, causes tuberculosis

Question 45

Prions

Answer 45

Converts normal protein molecules into dangerous ones by causing normal ones to change shape

Question 46

Viruses

Answer 46

Smaller than bacteria causes fatal diseases

Question 47

Algae

Answer 47

Microscopic single cell organisms to large multiple cell organisms example seaweed and kelp

Question 48

Protoza

Answer 48

Consists of a large group of one celled organisms that do not have a rigid cell wall

Question 49

Fungi

Answer 49

Organisms like a mushroom East mould they lack chlorophyl

Question 50

Microbiology

Answer 50

The study of micro organisms

Question 51

Who is a carrier

Answer 51

A person who harbour is the pathogenic microorganism without suffering from any disease from it

Question 52

Five major groups of micro organisms

Answer 52

Algae, processor, fungi, viruses, bacteria