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Rachel > Multi-Deck > Flashcards

Multi-Deck Flashcards

for retakes on Saturday 11/23 includes: Basic Tissue Cells Test Blood Flow Quiz TMJx2 Arterial Supply Arteries and Veins Arteries Quiz

1
Q

the pulmonary artery pumps blood directly to the ______

A

lungs

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2
Q

the common carotid artery splits into its two main branches directly below the

A

larynx

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3
Q

on the right side, the common carotid artery and the _____ come off the brachiocephalic artery

A

right subclavian

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4
Q

the ______ artery supplies blood to the skin and muscles of facial expression

A

facial

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5
Q

lingual artery has three branches, the dorsal lingual artery, the deep lingual artery, and the _____ artery

A

sublingual

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6
Q

the maxillary artery branches off of the external carotid artery and enters the _____ fossa behind and below the eye

A

pterygopalatine

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7
Q

the anterior retromandibular vein joins with the facial vein to form the _____ vein

A

common facial vein

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8
Q

a hematoma occurs more often in the_____ area

A

pterygoid plexus of veins

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9
Q

mandibular teeth

A

inferior alveolar artery

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10
Q

maxillary molars

A

posterior superior alveolar artery

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11
Q

tongue

A

lingual artery

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12
Q

maxillary sinus

A

posterior superior alveolar a.

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13
Q

soft palate

A

lesser palatine a.

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14
Q

floor of mouth

A

lingual a.

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15
Q

maxillary anterior teeth

A

anterior superior alveolar a.

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16
Q

mandibular bone

A

inferior alveolar a.

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17
Q

drains facial and lingual veins

A

internal jugular v.

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18
Q

common site for a hematoma

A

pterygoid plexus of veins

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19
Q

posterior to maxillary tuberosity

A

pterygoid plexus of veins

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20
Q

posterior retromandibular and auricular veins form this vein

A

external jugular v.

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21
Q

passes out of the skull through jugular foramen

A

internal jugular v.

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22
Q

maxillary vein is formed by this group of veins

A

pterygoid plexus of veins

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23
Q

if anterior retromandibular vein is missing, this vein will be larger

A

external jugular v.

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24
Q

drains most of head and neck area

A

internal jugular v.

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25
Q

stratified squamous

A

epithelium

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26
Q

afferent fibers

A

nerves

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27
Q

cartilage

A

connective

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28
Q

smooth tissue

A

muscle

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29
Q

axon

A

nerve

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30
Q

salivary gland

A

epithelium

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31
Q

haversian system

A

bone

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32
Q

cardiac tissue

A

muscle

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33
Q

myelin sheath

A

nerve

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34
Q

mucous membrane

A

epithelium

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35
Q

sarcomere

A

muscle

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36
Q

dendrites

A

nerve

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37
Q

hydroxyapatitie

A

connective

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38
Q

lining tissue

A

epithelium

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39
Q

skeletal tissue

A

muscle

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40
Q

myofiber

A

muscle

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41
Q

ligament

A

connective

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42
Q

ground substance

A

connective

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43
Q

paragraph on back of basic tissue quiz

A
  1. cell membrane
  2. cytoplasm
  3. nucleus
  4. DNA
  5. RNA
  6. mitochondria
  7. endoplasmic reticulum
  8. golgi apparatus
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44
Q

smallest living units of structure and function in body

A

cells

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45
Q

Organization of many similar cells that are specialized to perform certain function is called

A

tissue

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46
Q

Organ is one organizational step lower than

A

system

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47
Q

Main cell structures include all of following except

A

blood plasma

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48
Q

Not a function of plasma membrane

A

energy/power source

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49
Q

Structure in white blood cells associated with enzymatic breakdown of foreign material

A

lysosome

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50
Q

Major function of ribosomes is to synthesize

A

proteins

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51
Q

Organelles that can digest and destroy microbes that invade the cell are

A

lysosomes

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52
Q

Organelle processes and packages material to be secreted

A

golgi apparatus

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53
Q

Granules or threads within nucleus are

A

microfilaments

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54
Q

Major energy production site of cell is the

A

mitochondrion

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55
Q

DNA is a major constituent of which cell organelle

A

nucleus

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56
Q

Area of cytoplasm that coordinates building and breaking of microtubules is called

A

centrosome

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57
Q

Structure that separates contents of cell from surrounding tissue is

A

plasma membrane

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58
Q

Cell’s digestive system is

A

lysosomes

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59
Q

Structures in cell that function in mainlining cell shape are

A

centrosomes

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60
Q

Functional characteristic of ribosomes

A

protien synthesis

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61
Q

ATP production occurs in which organelle

A

mitochondrion

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62
Q

Preparation of protein molecules for cellular exportation is function of

A

golgi apparatus

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63
Q

In non-dividing cells, DNA appears as threads that are referred to as

A

chromatin

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64
Q

Nucleolus is composed of

A

RNA

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65
Q

Messenger RNA (mRNA) will influence the function of

A

ribosomes

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66
Q

Arrangement of phases of mitosis is

A

prophase
metaphase
anaphase
telophase

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67
Q

When chromosomes align themselves across the equator of spindle fibers, it is a characteristic of which phase of mitosis

A

metaphase

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68
Q

During which stage of mitosis do the centrioles move to opposite poles of cell

A

anaphase

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69
Q

DNA molecule characterized by all except

A

ribose sugar

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70
Q

What is not true of RNA

A

it contains thymine

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71
Q

Transcription can be best described as

A

synthesis of mRNA from DNA

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72
Q

What statement is true

A

B&D
amino acid chains are formed by tRNA
site of transcription is within nucleus, while site of translation of proteins in cytoplasm

73
Q

DNA molecules characterized by all except

A

single stranded shape

74
Q

The phase of cell cycle’s interphase where a cell may reach a restriction point or threshold of growth is

A

G2

75
Q

Phase of cell cycle’s interphase in which cell’s centrioles grow to maturity and extend into mitosis is

A

G2

76
Q

Phase in which chromosomes are duplicated is

A

S phase

77
Q

“Resting” period in which cells are non-dividing is

A

G0 phase

78
Q

Cell remains longest in the

A

S phase

79
Q

Protein production occurs in all of following phases except

A

M phase

80
Q

Stage that completes cell cycle

A

M phase

81
Q

Division of cell’s nucleus is called

A

karyokinesis

82
Q

Chromosomes condense and become rod-like in the

A

prophase

83
Q

Reappearance of the nucleoli and nuclear envelope occurs in the

A

telophase

84
Q

Chromatids separate and daughter chromosomes move to opposite poles of cell along with cleavage furrow and beings to form in

A

metaphase

85
Q

Phase that ends cell cycle

A

telophase

86
Q

Cells that fail to reach restriction point

A

become resting cells and the G0 state

87
Q

Which are continually being renewed except

A

kidney cells

88
Q

What is blood flow through the heart?

A 
Superior & inferior vena cava 
right atrium 
tricuspid valve 
right ventricle 
pulmonary valve 
pulmonary arteries 
lungs 
pulmonary vein 
left atrium 
bicuspid valve 
aortic valve 
aorta
89
Q

arteries that branch directly from the arch of aorta

A

brachiocephalic a.
left subclavian a.
left common carotid a.

90
Q

artery used in wrist for taking pulse rate

A

radial a.

91
Q

artery used for feeling pulse in neck

A

carotid a.

92
Q

artery in arm used for measuring BP

A

brachial a.

93
Q

artery serves brain tissue

A

internal carotid a.

94
Q

vein that drains the brain

A

internal jugular v.

95
Q

patient has blood clot in first vessel branching from aortic arch. what part of body would be affected?

A

RT. side of h&n and RT. arm

96
Q

arteries that comprise circle of willis

A

basilar a.
vertebral a.
internal carotid a.

97
Q

Brachiocephalic artery, __________, right external carotid artery

A

common carotid a.

98
Q

External carotid artery, __________, tongue

A

lingual a.

99
Q

Pterygoid plexus of veins, ___________, retromandibular vein

A

maxillary

100
Q

Thoracic duct, _________, superior vena cava

A

brachiocephalic v.

101
Q

Common carotid artery __________, maxillary artery

A

external carotid a.

102
Q

vessels that carry deoxygninated blood

A

pulmonary arteries

103
Q

T/F: brachial artery in body is bilateral

A

true

104
Q

External carotid artery, _____________, infraorbital artery

A

maxillary a.

105
Q

Temporal bone and mandible come together to form because joint defined as joint between two or more bones

A

both correct and related

106
Q

TMJ innervated by the maxillary division of IV cranial/trigeminal nerve

A

false

107
Q

Blood supply to joint is from external carotid artery

A

true

108
Q

Depression between condyle and coronoid process of TMJ

A

mandibular notch

109
Q

Disc of TMJ fibrous disc located between the temporal bone and coronoid process of mandible. Disc forms to shape

A

false; true

110
Q

Extraoral exam of TMJ important to find disc perforation because commonly found

A

statement correct; reason not

111
Q

Ligament NOT associated with TMJ

A

stylohyoid

112
Q

Ligament associated with TMJ prevent excessive retraction

A

temporomandibular

113
Q

Ligament associated with TMJ is landmark for administration of inferior alveolar local anesthesia block

A

sphenomandibular

114
Q

Mandible allows for speech and mastication; TMJ allows movement of mandible during speech

A

true; true

115
Q

Gliding movement allows lower jaw to move forward and backward

A

protrusion

116
Q

Movement of TMJ occurs mainly between disc and condyle of mandible and lower synovial cavity

A

rotation

117
Q

Opening jaws during speech and mastication involve elevation and retraction of mandible

A

false

118
Q

When jaws close this involves depression and protrusion of mandible

A

false

119
Q

Rest position of TMJ not associated with teeth biting together

A

statement and reason correct; not related

120
Q

Dental profession plays role recognizing treatment and maintenance of TMD

A

true

121
Q

Any unnormal observations need to be recorded

A

true

122
Q

Examining joint sounds heard because of disc derangement

A

true

123
Q

Joint sounds are an indicator of TMD

A

false

124
Q

Term used for dislocation of TMJ

A

subluxation

125
Q

During mastication, the ____ (when teeth crunch the food) involves a movement from a laterally deviated position back to the midline. If the food is on the right, the mandible will be deviated to the ___ by the ____ lateral pterygoid muscle

A

power stroke
right
left

126
Q

What ligament is a landmark for the administration of inferior alveolar local anesthetic block

A

sphenomandibular ligament

127
Q

Lateral pterygoid muscle is which type of muscle?

A

voluntary, striated

128
Q

What are the 5 branches of the maxillary artery that supply oxygenated blood to TMJ?

A 
masseteric a.
anterior tympanic a.
ascending pharyngeal a. 
superficial temporal a.
middle meningeal a.
129
Q

What is between the condyle head and the coronoid process

A

mandibular notch; sigmoid notch; coronoid notch

130
Q

What ligament is vestige of the embryonic lower jaw, meckel’s cartilage?

A

sphenomandibular ligament

131
Q

A fibrous _____ completely encloses the TMJ

A

joint capsule

132
Q

What cartilage is a precursor to the TMJ

A

meckel’s cartilage

133
Q

The lateral pterygoid muscle is involved in the movement of the TMJ. What type of articulation exists in this joint

A

synovial

134
Q

What lubricates the joints

A

synovial fluid

135
Q

What ligament is a landmark for the administration of inferior alveolar local anesthetic block

A

sphenomandibular ligament

136
Q

Which nerves innervates the lateral pterygoid muscle

A

V cranial nerve

137
Q

What two groups of muscles help to open the oral cavity

A

anterior suprahyoids

inferior head of lateral pterygoid

138
Q

What are the 3 branches of the trigeminal nerve V3 that innervates the TMJ

A

auriculotemporal
deep temporal
masseteric

139
Q

The lateral pterygoid muscles are part of which muscles

A

muscles of mastication

140
Q

T/F: it is possible for neck spasms to lead to TMJ pain

A

true

141
Q

T/F: gliding and rotational are types of movements of the TMJ

A

true

142
Q

Three ligaments associated with the TMJ

A

temporomandibular ligament
stylomandibular ligament
sphenomandibular ligament

143
Q

What separates upper and lower synovial cavities

A

joint disc

144
Q

Fossa located anterior and medial to external auditory meatus

A

articular fossa

145
Q

Origin of lateral pterygoid

A

greater wing of sphenoid bone

146
Q

Insertion of lateral pterygoid

A

condyle process of mandible

147
Q

T/F: fibrous disc of joint or meniscus of joint is located between temporal bone and coronoid process of mandible on each side

A

false

148
Q

Type of motion/movement of jaws involves both elevation and retraction of mandible

A

closing

149
Q

Ligament prevents excessive retraction or moving backward of mandible

A

temporomandibular ligament

150
Q

The cranial nerve that innervates lateral pterygoid exits through what foramen in skull

A

foramen ovale

151
Q

external carotid artery branches

A

anterior branch
medial branch
posterior branch
terminal branch

152
Q

branches of anterior

A

superior thyroid a.
lingual a.
facial a.

153
Q

branches of medial branch

A

ascending pharyngeal a.

154
Q

branches of posterior branch

A

posterior auricular a.

occipital a.

155
Q

largest branch of external carotid a.

A

maxillary

156
Q

branches of terminal branch

A

superficial temporal a.

maxillary a.

157
Q

external carotid splits into terminal branch within______gland

A

parotid salivary gland

158
Q

mandibular anterior teeth

A

apical foramen

159
Q

inferior alveolar a.

A

submandibluar foramen

160
Q

mylohyoid a.

A

manibular foramen

161
Q

mental a.

A

mental foramen

162
Q

middle meningeal a.

A

foramen spinosum

163
Q

artery closely related to XII CN hypoglossal

A

occipital a.

posterior auricular a.

164
Q

the maxillary artery is a branch of the _______ artery. which is a branch of the ______ artery

A

external

common carotid

165
Q

Pterygoid plexus is a _____ of veins that drain the _____ and nasopalatine areas. It lies in the ______ fossa right next to the _____ artery that supplies the same area

A

network
maxilla
infratemporal fossa
maxillary

166
Q

______ Branch supplies maxilla and mandibular gingiva of posterior teeth

A

buccal

167
Q

Ophthalmic artery is a branch of the ______ carotid artery

A

internal

168
Q

_____ helps stabilize the TMJ, but not part of the TMJ

A

sphenomandibular

169
Q

The ____ division of the trigeminal nerve innervates the TMJ

A

maxillary

170
Q

The main arteries of the neck supply it and the head are the ______ arteries

A

carotid

171
Q

The main veins that drain the neck and the head are the _____ veins

A

jugular

172
Q

The facial artery and vein run over the border of the _____ to supply the face

A

mandible

173
Q

Artery NOT a branch of the external carotid

A

vertebral

174
Q

Tooth # 20

A

IA artery

175
Q

tooth # 8

A

ASA artery

176
Q

tooth #4

A

MSA artery

177
Q

tooth #2

A

PSA artery

178
Q

tooth #30

A

IA artery

179
Q

largest of the jugular veins is the

A

internal jugular v.

Rachel (13 decks)

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