Module 1 Flashcards
(108 cards)
1
Q
What ar the three types if joints
A
- synovial
- cartilagenous
- fibrous
2
Q
What is the tissue type of fibrous joints
A
dense fibrous cartilage tissue
3
Q
What is the function of fibrous joints
A
strength and stability
4
Q
Where do you find fibrous joints
A
Cranial vault,
5
Q
what is the tissue type of cartilaginous joints
A
fibrocartliage
6
Q
what is the function of cartilaginous joints
A
- some movement
- resist tension and compression
7
Q
where do you find cartilaginous joints
A
- intervertebral discs
- pubic symphysis
- costal, sternal ribs
8
Q
what are the tissue types of synovial joints
A
- DFCT
- Artiuclar cartilage
- Fibrocartilage
9
Q
what is the function of synovial joints
A
free movement
10
Q
what is the function of ligaments
A
- connect bone to bone
- restrict movement
11
Q
How does bony congruence help with stability
A
more BC = more surfaces in contact = more stable
12
Q
what does the saggital plane divide
A
divides the midline into left and right
13
Q
what does the transverse plane divide
A
upper and lower
14
Q
what does the coronal plane divide
A
anterior and posterior
15
Q
what position is the palm facia in the anatomical position
A
supination
16
Q
what are the functions of muscle
A
- respiration and blood circulation
- movement and stability
- glycemic control
17
Q
what tissue type are tendons
A
Dense fibrous tissue
18
Q
what ar the function of tendons
A
- connect muscle to bone
- withstand tension
- work with muscle to move bones
19
Q
what are the two types of muscle
A
Fleshy/muscular attachment - muscle to bone
tendinous attachment - muscle to tendon
20
Q
what movement does the anterior fibres of the deltoid produce
A
flexion
21
Q
what movement does the posterior fibres of the deltoid produce
A
extension
22
Q
what movement does the lateral fibres of the deltoid produce
A
abduction
23
Q
what muscle contribute to the rotator cuff
A
- supraspinatus
- infraspinatus
- teres minor
- subscapularis
24
Q
what are the attachment points of the deltoid
A
- deltoid tuberosity on the lateral aspect of the humerus
- spine of scapular
- later aspect of clavicle
25
what is the function of the biceps
flexion at the elbow
26
what is the function of the triceps
extension at the elbow
27
what does polices refer to
thumb
28
what does digit minimi refer to
little finger
29
what is the function of the gluteus Maximus
extension and abduction of the hip joint
30
what are the attachment sites for gluteus Maximus
1. sacrum
2. iliac crest
3. iliotibial band
31
what are the 4 muscles that make up the quadriceps femoris
1, vastus lateralis
2. vastus medius
3. vastus intermedius
4. rectus femoris
32
what is the function of the quadriceps femoris
extension at the knee
33
what is the function of the Tibialis anterior
dorsiflexion of the foot
34
what is the function of the gastrocnemius
plantar flexor of the foot
35
what are the 4 muscles of the abdomen
1. rectus abdominis
2. external abdominal oblique
3. internal abdominal oblique
3. transverse abdominis
36
what is the function of the erector spinae muscle
1. extension
2. lateral flexion
37
what are the functions of the skull
1. houses senses
2. protection
3. respiration and digestion
4. communication
38
what are the 3 surtures of the skull
1. coronal
2. saggital
3. lamboid
39
what type of joint form the skulls surtures
fibrous
40
what type of bone does the skull comprise of
inner compact bone
spongey bone
outer compact bone
41
what does the skull comprise of
cranium+ mandible
42
what does the cranium comprise of
skull - mandible
43
what does the calvarium comprise of
cranium - face
44
what are the main facial bones
Frontal bone
maxilla
zygomatic
nasal
mandible
45
what are the two main structures of the maxilla
palate
alveolar process
46
what bones make up the orbit
1. zygomatic bone
2. frontal bone
3. maxilla
4. ethmoid
5. lacrimal
6. sphenoid
7. palatine
47
what structure of the mandible form the TMJ joint
condyle
48
are teeth well preserved
YESS
49
what can teeth tell us
Age
ancestry
lifestyle
species
health
DNA (identification)
50
In terms of position of teeth what does distal mean
further away from the midline
51
In terms of position of teeth what does mesial mean
closer to the midline
52
what does buccal mean
outer surface of pre molars and molars - buccal mean cheek
53
what does labial Mean
outer surface of canine es and incisors - labial means lips
54
what does lingual mean
inner surface - closest to tongue
55
what does occlusal mean
the surface where th upper teeth and lower teeth common contact with each other
56
what does apical Mena in term of teeth
the root
57
what does cervical Mena in term of teeth
neck of the tooth
58
what does interproximal Mean
lateral contact of teeth
59
60
What are the four main types of teeth in the permanent dentition?
Incisors, canines, premolars, and molars.
61
How many incisors are typically found in the permanent dentition?
Eight incisors.
62
True or False: Canines are also known as cuspids.
True.
63
Fill in the blank: The primary function of __________ is to tear food.
canines.
64
What type of teeth are located at the back of the mouth and are used for grinding?
Molars.
65
How many premolars are typically present in the permanent dentition?
Eight premolars.
66
What is the primary role of incisors?
To cut food.
67
True or False: The first molar is often referred to as the 'six-year molar.'
True.
68
Identify the tooth type: This tooth has a single pointed cusp and is used for tearing.
Canine.
69
What is the term for the area between adjacent teeth?
Interdental space.
70
Fill in the blank: Molars typically have __________ cusps.
multiple.
71
How many total teeth are there in a complete permanent dentition?
32 teeth.
72
Which tooth type is often the first to erupt in the permanent dentition?
First molar.
73
True or False: The second premolar is also known as the bicuspid.
True.
74
What are the names of the two types of molars found in the permanent dentition?
First molars and second molars.
75
Identify the tooth type: This tooth is primarily used for grinding and has a flat surface.
Molar.
76
How many canines are found in the permanent dentition?
Four canines.
77
Fill in the blank: The __________ are located next to the incisors.
canines.
78
What is the difference between premolars and molars?
Premolars have one or two cusps, while molars have multiple cusps.
79
True or False: Each quadrant of the mouth contains one canine.
True.
80
What type of teeth are usually the last to erupt?
Third molars (wisdom teeth).
81
How many molars are there in the permanent dentition?
Twelve molars.
82
Fill in the blank: The __________ teeth are crucial for the initial stage of chewing.
incisor.
83
What is the primary function of premolars?
To crush and grind food.
84
Identify the tooth type: This tooth often has two cusps and is located between canines and molars.
Premolar.
85
True or False: Incisors are the largest teeth in the mouth.
False.
86
What tooth type has the longest root?
Canine.
87
at what age do you have mixed dentation
6-12 year s
88
how many teeth total are in deciduous dentation
20
89
what tooth type are in deciduous dentation and how many of each type
4x central incisors
4x lateral incisors
4x canines
4x first molars
4 x second molars
90
what structure is on the occlusal surface
the enamel
91
what is the crown of the tooth
the visible part of the tooth made of the enamel
92
where is the neck of the tooth
between the crown and root
93
what structure is below th enamel
dentin
94
what structure contains the the root canal
pulp cavity
95
what does the root canal contain
blood vessels and nerves
96
what type of joint exist between the alveolus and the tooth
fibrous
97
what structure in the alveolar process do they use for DNA extraction
cementin
98
what is the name of your gums
gingiva
99
what ligaments attach between the cementum and alveolar bone
periodontal ligamengts
100
what is the function of teeth
chewing and mastication
101
what muscles are involved in mastication
1. temporalis
2. masseter
3. lateral pterygoid
4. medial pterygoid
102
what are the attachment sites of the temporalis muscle
1. temporal lines
2. coronoid process of the mandible
103
what is the function of the temporalis muscle
elevation and retraction of the mandible
104
what are the attachment sites if the masseter
maxilla
inferior zygomatic
and and ramus of mandible
105
what is the function of the masseter
elevation of the mandible
106
attachment sites of the lateral pterygoid muscle
spenoid
mandibular condyle
joint capsule of TMJ
107
function of the lateral pterygoid muscle
depression of the jaw and side to side movements
108
