PPT 2 Respiration Flashcards
Respiratory structures: Thorax, Nasal and Oral Cavities (106 cards)
1
Q
the exchange of gas between an organism and its environment
A
respiration
2
Q
where we breathe in to bring 02 to the cells
A
inspiration
3
Q
where we breathe out to eliminate the waste product
A
expiration
4
Q
part of the body that encases the lungs
A
thorax
5
Q
composed of 33 segments of bone
A
vertebral column
6
Q
your vertebral column is made out of
A
vertebra
7
Q
vertebrae numbered sequentially by section from __ to __
A
superior to inferior
8
Q
how many cervical vertebrae
A
7
9
Q
how many thoracic vertebrae
A
12
10
Q
how many lumbar vertebrae
A
5
11
Q
how many sacral vertebrae compose sacrum
A
5
12
Q
how many fused vertebrae compose coccyx
A
4
13
Q
what is the name of c1
A
atlas
14
Q
what is the name of the large opening in the middle of your c1
A
vertebral foramen
15
Q
what passes through the vertebral foramen
A
spinal cord
16
Q
the __ ___ is responsible for supplying blood to your vertebral column and body
A
basilar artery
17
Q
your basilar artery passes through
A
transverse foramen
18
Q
the facet for occiput is a smooth surface which the ___ ___ lays on
A
occipital bone
19
Q
the posterior tubercle is attached to
A
c1
20
Q
the atlas holds your
A
skull
21
Q
the c2 is called the
A
axis
22
Q
the facet for atlas is where
A
the c1 sits
23
Q
the odontoid process sits in the grove of
A
atlas
24
Q
what process allows you to move your neck laterally
A
odontoid process
25
if you were to fracture your neck which two processes could be effected
odontoid and respiration
26
the rib cage is part of
the bony thorax
27
the rib cage is attached to
the vertebral column
28
the rib cage is composed of _ ribs
12
29
there are _ true ribs
7
30
there are _ false ribs
3
31
there are _ floating ribs
2
32
the twelve ribs slope
downward
33
the _ serves as a focal point for the rib cage
sternum
34
the rib cage _ during inspiration
elevates
35
when the ribs end they are further connected to the sternum from the
costal and chondral cartilages
36
the pectoral girdle is made up of two parts the:
clavicle and scapula
37
the function of the pectoral girdle is
to support the upper extremities
38
aka collar bone
clavicle
39
aka shoulder
scapula
40
the parts of the sternum are:
the suprasternal notch, the manubrium stern, manubrosternal angle, corpus, xiphoid process
41
the depression below your Adams apple
suprasternal notch
41
where your clavicle and first rib articulate
manubrium sterni
42
where the 2nd rib articulates and the area between the head of the sternum and the body of the sternum
manubrosternal angle
43
articulates directly with the 5 remaining true ribs ( and indirectly with the. false ribs)
corpus or body
44
anterior-most attachment for diaphragm
xiphoid process
45
the corpus of your _ allows you to do weight baring activities
lumbar
46
the _ and _ allow you to maintain your sitting posture
sacrum and coccyx
47
the pelvic girdle includes the:
ilium, sacrum, public bone, and ischium
48
the _ holds together all of the other bones of the pelvic girdle
ischium
49
the bone you feel that hits a chair when you are sitting is your
ischium
50
all four parts of the pelvic girdle are
bones
51
what supports your lower extremities
pelvic gridle
52
the respiratory passageway consists of what structures:
oral and nasal cavities, larynx and trachea, bronchial tree and tubes
53
what connects the lungs with the external environment
respiratory passageway
54
means opening
vestibule
55
the _ in the nasal cavity is an external opening
vestibule
56
the _ is covered with epithelial tissues
respiratory region
57
in the respiratory region what has the function to secrete and absorb allowing for protection of the nasal cavity
epithelial tissues
58
what region has specialized cells that allows you to smell things
olfactory
59
the middle part of the nose that goes right down
septum
60
curled structures that uncoil to increase the surface area of the nose allowing you to inhale more. and. and act as a speed breaker to insure that there is no internal damage to the nose due to deep inhalation
concha/ turbinate
61
serves as a passage or canal for air inside of the nose
meatus
62
drain into the nasal cavity
pasanasal sinuses
63
list the four paranasal sinuses
frontal nasal sinus, sphenoid sinus, ethmoid air class, maxillary sinus
64
acts to drain tears from the eye. It opens into the inferior meatus
nasolacrimal duct
65
opens into the nasopharynx at the level of the inferior meatus. It allows the middle ear to equalize with the atmospheric air pressure
auditory (eustachian) tube
66
openings of frontal, maxillary and anterior ethmoidal sinuses
semilunar hiatus
67
opening of the middle ethmoid sinus
ethic bulla
68
lack of air and resonance in the throat or nasal cavity
hypo nasality
69
affects the production of nasal consonants
hypo nasality
70
the sound of speech that results from too much air escaping through the nose during speech
hyper nasality
71
caused when the soft palate doesn't lift to restrict air from going through your nose. There is insufficiency in the closer
hyper nasality
72
airflow through the mouth is trapped, causing muffled speech
cul de sac
73
a muscular tube that connects the oral and nasal cavity to the larynx and esophagus
pharynx
74
three parts of the pharynx
nasopharynx, oropharynx, laryngopharynx
75
found between the base of the skull and the soft palate
nasopharynx
76
lined with respiratory epithelium
nasopharynx
77
contains the adenoid tonsils
posterosuperior nasopharynx
78
middle part of the pharynx
oropharynx
79
located between the soft palate and the superior border of the epiglottis
oropharynx
80
the oropharynx contains the following structures:
posterior 1/3 of the tongue, lingual tonsils, palatine tonsils, superior constrictor muscle, the oropharynx. is involved in the voluntary and involuntary phases of swallowing
81
the most distal part of the pharynx
laryngopharynx
82
the laryngopharynx is posterior to the larynx and communicates with it via the
laryngeal inlet
83
the laryngeopharynx contains the middle and inferior
pharyngeal constrictors
84
the laryngopharynx is lateral to which one can find the
piriform fossae
85
the __ __ is characterized by branching of large tubes into smaller tubes
bronchial tree
86
the two main tubes of the bronchial trees go from
trachea to lungs
87
bronchial tubes divided further in the
lungs
88
small tubes terminate in the
final terminal respiratory bronchioles
89
composed of vascular, elastic tissue
lungs
90
lung which contains three lobes
right
91
lung which contains two lobes
left
92
why is the left lung smaller than the right
it leaves space for the heart
93
what are the lungs composed of
blood, arterial and venous network, connective tissue, respiratory pathway, and alveoli
94
the lungs contain over _ million alveoli
300
95
alveoli are located where
the ends of bronchial tree
96
the alveoli located at the ends of the bronchial tree are responsible for what
gas exchange: getting rid of CO2 to bring in O2
97
Your bronchiole is connected to your alveoli through
alveolar ducts
98
t/f the lungs are attached to your ribcage
false
99
why would you need a tracheostomy
your oral or nasal cavity is blocked and you need a supplementary form of breathing
100
what is the term for collapsed lung.
pneumothorax
101
what is the origin of the diaphragm
xiphoid process
102
what two parts open into the level of the inferior meatus
Eustachian tube and nasolacrimal duct
103
what is closely attached to the lung
visceral pleural
104
what is closed attached to the rib cage
parietal pleural
105
the intraplural pressure between the visceral pleural and parietal pleural is
negative; allows for lungs to not be collapsed
