Other Exam 1 questions

Question 1

describe clock position for a right handed operator

Answer 1

8-12

Question 2

what is clock position for a left handed operator

Answer 2

12-4

Question 3

where is the transfer zone

Answer 3

front of the mouth at chin level

Question 4

what are the functions of high evacuation suction

Answer 4

-keeps mouth free from saliva, water, debris, retraction, reduce aerosols

Question 5

what are the grasps of the high evac suction

Answer 5

hold right hand, pen grasp or palm thumb grasp

Question 6

what should the chair height be for an assistane

Answer 6

hips at patients shulders, feet on ring

Question 7

what are the 2 insturemnts to hand the dentist right away

Answer 7

mirror and explorer

Question 8

what are the 3 p’s to ergonomics

Answer 8

posture, positioning, periodic stretching

Question 9

describe the ideal posture

Answer 9

-head at 0-20 degree tilt
- shoulders over hips
-elbows at sides
-forearms parallel to floor
-slight curve in lower back
- hip angle greater than 90
-feet flat on floor

Question 10

what are the goals of ergonomics

Answer 10

-prevent work related musculoskeletal disorders
- increase safety and productivity
- enhance performance by eliminating unnecessary effort
- improve standard of care to the patient

Question 11

what is the correct order of donning PPE

Answer 11

gown, mask, goggles/face shield, gloves

Question 12

what is the correct order of doffing of PPE

Answer 12

gloves, goggles/face shield, gown, mask