3

Question 1

Infection control circle

Answer 1

1. People and contaminated objects
2. means of exit- mouth, throat, ears, eyes, nose, sounds
3. Means of transmission- inhale, ingest, absorb, permucosal contact
4. Means of entry- mouth, nose, throat, ears, eyes.
5. Susceptible host- everyone

Question 2

Hemoconcentration

Answer 2

Blood looking from tournechea use

Question 3

RBC most affected by

Answer 3

Altitude

Question 4

Venous stasis

Answer 4

Risk of forming blood clots in veins

Question 5

Purpose of PPE

Answer 5

Make barrier between pt and worker

Question 6

Glacial acetic is stored

Answer 6

Biological safety cabinet

Question 7

Centrifuge

Answer 7

Separates blood samples, 3000 rpm for 15mins

Question 8

Ph meter

Answer 8

Measures hydrogen ion concentration

Question 9

Autoclave

Answer 9

• Is used to disinfect equipment with 15 psi
• pour distilled water into reservoir, load wrapped items 1in apart on tray, use indicator strip. Turn on for 15mins to warm to 121ºC then another 15mins to allow steam to sterilize

Question 10

TC

Answer 10

Last drop is blown out

Question 11

TD

Answer 11

To deliver- last drop blown out

Question 12

BSP

Answer 12

Bio safety precautions- regulates what PEE is required by all personal

Question 13

Analytical balance

Answer 13

Measures small mass with high precision

Question 14

Graduated cylinder

Answer 14

24hrs urine

Question 15

Buckets in centrifuge are used to prevent

Answer 15

Spills, breakage and aerosols

Question 16

Procedure you would follow if pt looses consciousness

Answer 16

1. Immediately stop draw
2. Protect pt from falling
3. Ask for assistance
4. Get cold cloth, cookies/crackers, juice/water
5. Report incident

Question 17

Beaker

Answer 17

Measuring and mixing, high resistance to chemicals

Question 18

Flint glass

Answer 18

Purelustrous kinda of glass originally made with Flint, cheap and fragile

Question 19

Incubator

Answer 19

Like warm oven to grow bacteria, 37º

Question 20

Microtome

Answer 20

Slicing small tissues for pathology studies

Question 21

Polypropylene

Answer 21

Synthetic resin that is a polymer of propylene

Question 22

Borosilicate glass

Answer 22

Thermo and shock resistant- all glass wear

Question 23

Hemolysis

Answer 23

Breakdown of RBC release of hemoglobin into fluid portion of specimen

Question 24

Oxidizing material

Answer 24

Class C- causes other substances to burn

Question 25

Flash point

Answer 25

Temp at which vapors will burn

Question 26

5 items that belong in non regulated waste

Answer 26

1. Needle caps
2. Gause squares
3. Cotton balls
4. Lab coat
5. Plastic pipettes
6. Urine container

Question 27

5 items that must be autoclaved before disposal

Answer 27

1. Contaminated gloves
2. ” cotton balls
3. ” full collection tube
4. Urine cultures
5. Sealed transfer tubed

Question 28

3 items the belong in sharps

Answer 28

1. Needles
2. Blood stained slides
3. Capillary tubes

Question 29

Specimen that is already sterile at disposal time

Answer 29

Urine

Question 30

Another name for pyrex

Answer 30

Kimax- chemical name borosilicate glass

Question 31

Thermal resistance

Answer 31

Borosilicate glass

Question 32

3 advantages of plastic ware

Answer 32

Durable, cheap, unbreakable

Question 33

Glassware and pipettes are divided into two groups

Answer 33

1. Containers and recievers

2. Volumetric

Question 34

Containers and receivers

Answer 34

Beakers, Erlynmeyer flask, test tubes, reagent botice

Question 35

Volumetric glass ware

Answer 35

Automatic and manual pipettes, volumetric flask, graduated cylinder, serological pipettes