tcdha, clinic practice 1, semester 1 Questions
with Verified Correct Answers
maxillary
top teeth
mandibular
bottom teeth
1-2
frontal incisors, and lateral incisors
3
canines
4-5
premolars
6,7,8
molars
anterior
incisiors and canines at the front of the mouth
posterior
premolars and molars, the back of the mouth
how many teeth in total
32
,mesial
towards midline
distal
away from midline (remember it as distance)
incisal
biting edge of the front teeth
occlusal
chewing surface of the back teeth
facial (buccal)
side of teeth, facing cheeks (posterior
facial (labial)
side of teeth facing lip (anterior)
lingual
side of teeth facing the tongue
ergonomics
applied science concerned with fit between people and tools and environment, makes tasks
more comfortable and efficent for user.
poor ergonomic working conditions
worker comfort, productivity, and workplace safety can suffer,
, MSD is a condition where parts of musculoskeletal system get injured over time (muscles,
tendons, and nerves)
forceful or awkward movements
periodontal instrumentation involves forceful movements combined with awkward postures
injuries can happen when you overuse small muscles and tight grips
injury to musculoskeletal can cause loss of strength, impairment of motor control, tingling,
numbness, and pain
poor posture
twisted torso or uneven shoulders for an extended period of time can increase
musculoskeletal injury
repetitive movements
humans not designed to make same movements over and over, dental work requires repeated
use of arms and hands in a fixed position
ergonomic hazards
awkward postures - strain if posture bad
static posture - maintaining body in fixed position for a extended period of time
force
refers to amount of effort created by mucles and amount of pressure placed on body part,
don't pinch grip
with Verified Correct Answers
maxillary
top teeth
mandibular
bottom teeth
1-2
frontal incisors, and lateral incisors
3
canines
4-5
premolars
6,7,8
molars
anterior
incisiors and canines at the front of the mouth
posterior
premolars and molars, the back of the mouth
how many teeth in total
32
,mesial
towards midline
distal
away from midline (remember it as distance)
incisal
biting edge of the front teeth
occlusal
chewing surface of the back teeth
facial (buccal)
side of teeth, facing cheeks (posterior
facial (labial)
side of teeth facing lip (anterior)
lingual
side of teeth facing the tongue
ergonomics
applied science concerned with fit between people and tools and environment, makes tasks
more comfortable and efficent for user.
poor ergonomic working conditions
worker comfort, productivity, and workplace safety can suffer,
, MSD is a condition where parts of musculoskeletal system get injured over time (muscles,
tendons, and nerves)
forceful or awkward movements
periodontal instrumentation involves forceful movements combined with awkward postures
injuries can happen when you overuse small muscles and tight grips
injury to musculoskeletal can cause loss of strength, impairment of motor control, tingling,
numbness, and pain
poor posture
twisted torso or uneven shoulders for an extended period of time can increase
musculoskeletal injury
repetitive movements
humans not designed to make same movements over and over, dental work requires repeated
use of arms and hands in a fixed position
ergonomic hazards
awkward postures - strain if posture bad
static posture - maintaining body in fixed position for a extended period of time
force
refers to amount of effort created by mucles and amount of pressure placed on body part,
don't pinch grip
