Mideterm

Question 1

Asepsis

Answer 1

Clean

Question 2

CDC

Answer 2

Center for disease control Protects the public

Question 3

What does M.S.D.S

Answer 3

Material standard data sheet

Question 4

Non-critical

Answer 4

Not typically used in the mouth but they are sterilized

Question 5

Describe the care of hand pieces after use and then after sterilizing and oiling

Answer 5

Read the manufacture, oil before and after and flush before oral care

Question 6

List the different shapes of bacteria

Answer 6

Cocci(chains), bacilli (rod shaped), spirochetes (spirals)

Question 7

OPIM

Answer 7

Other potentially infectious material
This means semen, vaginal secretions, cerebrospinal fluid, synovial fluid, pleural fluid, amniotic fluid, saliva in dental procedures, and any body fluid that is visibly contaminated by blood. Also, unfixed tissues or organs from a human (living or dead) and certain research lab artifacts

Question 8

Sepsis

Answer 8

Dirty

Question 9

Should double gloving ever be performed?

Answer 9

Only when needing to write down notes or to grab something from the drawer or 2x2 gauze

Question 10

Where should amalgam scraps be be stored?

Answer 10

Under water

Question 11

Most exposure to an infection occurs how?

Answer 11

Droplet/ indirect (Parenteral)

Question 12

Write the criteria for transferring one chemical into another container as far as labeling

Answer 12

MSD information

Question 13

How do you re cap a needle

Answer 13

One handing technique or with a recapping device

Question 14

List the diseases that are viral

Answer 14

HBV, HCV, HAV, HDV, HEV, HIV, herpes

Question 15

List diseases that are bacterial

Answer 15

T.B., Syphilises, gonorrhea, tetanus, legionnaire, candidiasis

Question 16

Is glutaraldehye a surface disinfectant

Answer 16

False

Question 17

What is the common error when biological monitoring fails

Answer 17

Operator error

Question 18

How often is the ultrasonic cleaner changed ?

Answer 18

Daily

Question 19

Who is responsible for making sure the MSDS are in the office who make sure they are provided with each product

Answer 19

The dentist or the manufacture

Question 20

What is the recommended time to change a mask?

Answer 20

Masks should be changed every hour or 20 minutes in the presence of aerosol

Question 21

List PPE and what do you know about each one

Answer 21

Gloves, masks, eyewear, lab coat, scrubs, shoes/socks

Question 22

Spore

Answer 22

Is the inactive form that this bacteria take to enable them to withstand unfavorable conditions such as heat drying and many chemical compounds

Question 23

What is the blood-borne pathogen’s that you’re least likely to contract and the one you’re most likely to contract

Answer 23

Least likely- HIV

Most likely- hepatitis B

Question 24

Can herpes simplex cause blindness

Answer 24

Yes it’s Called herpetic conjunctivitis

Question 25

Universal precaution

Answer 25

And approach to infection control that considers all patients and all human blood and certain other body fluids to be infected with HIV and HBV

Question 26

Antigen

Answer 26

Substance introduced into the body to stimulate the production of antibody

Question 27

Anti-bodies

Answer 27

Immunoglobulins produced by lymphoid tissue's in response to a foreign substance

Question 28

Carrier

Answer 28

Insurance company that pays the claims and collects premiums

Question 29

Glutaraldehyde

Answer 29

Environmental protection agency registered high-level disinfect

Question 30

Non critical

Answer 30

Item that comes into contact with intact skin only

Question 31

Semi critical

Answer 31

Item that comes in contact with oral tissue but does not penetrate soft tissue or bone

Question 32

Sodium hypochlorite

Answer 32

Surface disinfectant, commonly known as household bleach

Question 33

Infectious

Answer 33

(of a disease or disease-causing organism) likely to be transmitted to people, organisms, etc., through the environment

Question 34

Biological monitoring

Answer 34

is the measurement and assessment of workplace agents or their metabolites either in tissues, secreta, excreta, expired air or any combination of these to evaluate exposure and health risk compared to an appropriate reference.

Question 35

Ambidextrous

Answer 35

(of a person) able to use the right and left hands equally well.

Question 36

Describe Hepatitis B, symptoms and transmission

Answer 36

Causes liver cancer cirrhosis of the liver failure of the liver and even death Can have no symptoms, but people may experience: Pain areas: in the abdomen Pain types: can be mild Skin: web of swollen blood vessels in the skin or yellow skin and eyes Whole body: fatigue, feeling tired, loss of appetite, or malaise Gastrointestinal: fluid in the abdomen or nausea Also common: dark urine, itching, or swelling Transmission - Direct contact hand piece spray an accidental needlestick or infection from handing contaminated instruments

Question 37

Hepatitis A

Answer 37

Least serious | Persons to person by oral fecal routes

Question 38

Hepatitis C

Answer 38

High carrier status transmitted through blood transfusion percutaneously(through the skin) Sharing needles

Question 39

Hepatitis D

Answer 39

Defective virus that cannot replicate itself with HBV

Question 40

Hepatitis E

Answer 40

Not a concern same as hepatitis A

Question 41

HIV

Answer 41

Human immunodeficiency virus | Bodies immune system breaks down AIDS is cause by HIV spread through sexual contact, needle sharing

Question 42

Herpes simplex 1

Answer 42

Highly contagious Cause sores on the lips called fever blisters or cold sores lasts 7-14days

Question 43

Herpes simplex 2

Answer 43

Genital herpes Sexually transmitted only during an outbreak Can be transmitted mother to child during child birth

Question 44

How often do we biological monitoring

Answer 44

Weekly