Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
46 Cards in this Set
- Front
- Back
|
Normal dentition has two arches of teeth
|
MAXILLARY AND MADIBULAR, paired rt and left halves
|
|
|
WHERE is the dental midline?
|
APEX OF ARCH
|
|
|
WHERE IS the labial
|
OUTER ART OF ARCH THAT TOUCHES TEH LIP
|
|
|
WHERE IS LINGUAL PORTION
|
INNER PART OF UPPER AND LOWER ARCH THAT IS IN CONTACT WITH TEH TONGUE
|
|
|
IN DECEDIOUS TEETH how many are there
|
20 teeth, 10 each arch
|
|
|
How many with permanent dentition
|
32 teeth, 16 in each arch
|
|
|
Primary teeth are lettered A-T and permanent are numbered 1-32
true or false |
true
|
|
|
Which teeth are shovel shaped and knifelike edges
|
INCISOR TEETH
|
|
|
WHAT TYPE OF OCCLUSION is where the upper arch overlaps the lower arch
|
NORMAL OCCLUSION
|
|
|
WHAT IS A LATERAL SKULL FILM CALLED
|
CEPHALOMETRIC RADIOGRAPH-taken with patient head held in standardized position
|
|
|
Normal dentition has two arches of teeth
|
MAXILLARY AND MADIBULAR, paired rt and left halves
|
|
|
WHERE is the dental midline?
|
APEX OF ARCH
|
|
|
WHERE IS the labial
|
OUTER ART OF ARCH THAT TOUCHES TEH LIP
|
|
|
WHERE IS LINGUAL PORTION
|
INNER PART OF UPPER AND LOWER ARCH THAT IS IN CONTACT WITH TEH TONGUE
|
|
|
IN DECEDIOUS TEETH how many are there
|
20 teeth, 10 each arch
|
|
|
How many with permanent dentition
|
32 teeth, 16 in each arch
|
|
|
Primary teeth are lettered A-T and permanent are numbered 1-32
true or false |
true
|
|
|
Which teeth are shovel shaped and knifelike edges
|
INCISOR TEETH
|
|
|
WHAT TYPE OF OCCLUSION is where the upper arch overlaps the lower arch
|
NORMAL OCCLUSION
|
|
|
WHAT IS A LATERAL SKULL FILM CALLED
|
CEPHALOMETRIC RADIOGRAPH-taken with patient head held in standardized position
|
|
|
WHAT SOUNDS ARE MOST COMMONLY AFFECTED by DENTAL ANOMALIES
|
SIBILANTS, produced partially with teeth
|
|
|
WHen do dental anomalies have greatest affect on speech ?
|
if present before or during speech development
|
|
|
WHAT IS the relationship called of the upper and lower incisors
|
OVERJET
|
|
|
WHAT IS A NORMAL AMOUNT OF OVERJET
|
2mm
|
|
|
WHAT AFFECTS SPEECH BY INTERFERING WITH LIP CLOSURE
|
LABIOVERSION-alters production of BILABIAL SOUNDS
|
|
|
WHAT IS UNDERJET
|
REVERSAL OF NORMAL INCISOR POSITION,upper lingual to lower
|
|
|
A VERTICAL OVERLAP OF INCISORS IS CALLED
|
OVERBITE
|
|
|
WHAT IS DIASTEMA
|
SPACE BETWEEN UPPER CENTRAL INCISORS-DOES NOT AFFECT SPEECH
|
|
|
IF CHILD HAS HAD A CLEFT OF TEH PRIMARY PALATE what type of teeth are common
|
MISSING OR ROTATED TEETH
|
|
|
IF CHILD has history of cleft LIP & PALATE which dental anomaly is present?
|
CROSSBITE
|
|
|
WHAT USUALLY OCCURS with dentition if teh maxilla is too narrow
|
POSTERIOR CROSSBITE
|
|
|
IF child has BILATERAL CLEFT LIP AND PALATE what type of maxilla do they have at birth
|
PROTRUDING PREMAXILLA AT BIRTH-protrusive due to lack of space= distortion of sibilants=interfere with lip closure & bilabial sounds
|
|
|
OPEN BITES MOST COMMONLY AFFECT what dentition
|
THE ANTERIOR DENTITION, causes= missiing teeth, pacifier sucking, digit sucking, skeletal discrepancies
|
|
|
WITH OPEN BITE speech is less or more affected than missing teeth?
|
ORE PRONOUNCED EFFECT on speech= sibilant sounds, fricatives and affricates too sometimes
|
|
|
MOST INFANTS ARE BORN WITH WHAT TYPE OF TEETH
|
NO ERUPTED TEETH
|
|
|
INFANTS erupt primary teeth up to what age
|
12 months of age
|
|
|
WHAT TEETH ARE USUALLY TEH FIRST PRIMARY TEETH TO ERUPT?
|
LOWER PRIMARY INCISORS
|
|
|
THE CANINE PRIMARY TEETH USUALLY ERUPT AT WHAT AGE?
|
19-20 months
|
|
|
WHAT TYPE OF DENTITION is complete at 24-30 mo (1-6years) 10 teeth upper 10 lower
|
PRIMARY DENTITION
|
|
|
WHAT age is teh early mixed dentition stage reached
|
6-9years old-malpositioned permanent incisors indication-maxilla growth spurt,
|
|
|
WHAT TYPE OF CHILDREN ARE at risk for peridontal disease?
|
child with cleft
|
|
|
AT WHAT AGE IS LATE MIXED DENTITON
|
9-12years old-permanent incisors and 1st molars erupt
|
|
|
WHAT ARE SOME LATE MIXED DENTITION TREATMENTS
|
MAXILLARY EXPANSION for alveolar bone grafting
|
|
|
WHAT TYPE OF DENTITION MAY INVOLVE CHILDREN WITHOUT CLEFTS?
|
LATE MIXED DENTITION
|
|
|
ADOLESCENT DENTITION OCCURS WHEN?
|
12-18 years old-PERMANENT TEETH ERUPT
|
|
|
crossbite is
|
normal overlap of upper teeth to lower teeth is reversed, lower teeth OVERLAP upper teeth buccally
|
