問題一覧
1
What is the primary function of the alveoli in the respiratory system?
exchange of gases (oxygen-carbon dioxide)
2
How many lobes does the right lung have?
3
3
What structure in the upper respiratory system prevents food from entering the airway?
epiglottis
4
What type of blood vessels carry oxygen-rich blood away from the heart?
arteries
5
What vital organ is roughly the size of a large fist?
heart
6
What is the average heartbeats per day for a human?
100,000
7
Which component of blood is responsible for carrying oxygen throughout the body?
erythrocytes
8
What structure serves as a common passageway for food and air?
pharynx
9
How many breaths does an average person take in a day?
20,000
10
What connects arterioles to venules?
capillaries
11
What is the main purpose of white blood cells in the circulatory system?
fight diseases
12
How many lobes does the left lung have?
2
13
What is the typical heart rate range for an adult at rest?
60-100 beats per minute
14
Where do bronchioles branch from?
bronchi
15
What is the role of the diaphragm in the respiratory system?
assist in breathing
16
Which gas is represented by the formula 02?
oxygen gas
17
What characteristic distinguishes capillaries?
they are the smallest and most numerous blood vessels
18
"We sneeze when an unwanted particle enters our __”
nose
19
Pharynx (throat)
Narrow space located after the nose and mouth, common passageway for __ and air
food
20
Larynx (voice box)
Connects the pharynx and trachea, contains vocal chords that produce sound when vibrated by air
true
21
what are the parts of Lower respiratory system
trachea
22
bronchi or known as __
two pipes
23
it is the Smaller, finer branches of the bronchi
bronchioles
24
Where the exchange of gases happens (oxygen-carbon dioxide)
alveoli
25
below the lungs
diaphragm
26
Connects the pharynx and trachea, contains vocal chords that produce sound when vibrated by air
larynx
27
the epiglottis is the passageway for food
false
28
esophagus is the passageway for food
true
29
wind pipe
trachea
30
two pipes
bronchi
31
what are the parts of Upper Respiratory System
nasal cavity
32
it is the gateway of the respiratory system
nasal cavity
33
it is line with tiny hairs called “cilia” and mucous membrane
nasal cavity
34
narrow space located after the mouth & nose
pharynx
35
common passageway for food and air
epiglottis
36
connects the pharynx and trachea, contains vocal chords that produce sound when vibrated by air
larynx
37
contains grasslike called “cilia”
trachea
38
contains two pipes
bronchi
39
where exchange of gases happen
alveoli
40
from the heart
artery
41
to the heart
vein
42
convey oxygen rich blood away from the heart
arteries
43
convey blood coming from the all parts of the body towards the heart
veins
44
smallest and the most numerous blood vessel, they form the connection between arterioles and the venules
capillaries
45
what are the 2 components of blood
plasma corpuscles
46
Erythrocytes, Produced by the bone marrow, carry oxygen throughout the body, Contain red chemical pigment, hemoglabin
red blood cells
47
Leukocytes, Maintask is to protect the body from diseases caused by bacteria, viruses and other foreign substances.
white blood cells
48
thrombocytes, they play a part in the clotting of blood, When a blood vessel is damaged, fibrinogen (a protein in the blood plasma) forms long sticky strands of a substance called ”fibren.”
platelets
49
transport blood to the body
blood vessels
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45問 • 1年前問題一覧
1
What is the primary function of the alveoli in the respiratory system?
exchange of gases (oxygen-carbon dioxide)
2
How many lobes does the right lung have?
3
3
What structure in the upper respiratory system prevents food from entering the airway?
epiglottis
4
What type of blood vessels carry oxygen-rich blood away from the heart?
arteries
5
What vital organ is roughly the size of a large fist?
heart
6
What is the average heartbeats per day for a human?
100,000
7
Which component of blood is responsible for carrying oxygen throughout the body?
erythrocytes
8
What structure serves as a common passageway for food and air?
pharynx
9
How many breaths does an average person take in a day?
20,000
10
What connects arterioles to venules?
capillaries
11
What is the main purpose of white blood cells in the circulatory system?
fight diseases
12
How many lobes does the left lung have?
2
13
What is the typical heart rate range for an adult at rest?
60-100 beats per minute
14
Where do bronchioles branch from?
bronchi
15
What is the role of the diaphragm in the respiratory system?
assist in breathing
16
Which gas is represented by the formula 02?
oxygen gas
17
What characteristic distinguishes capillaries?
they are the smallest and most numerous blood vessels
18
"We sneeze when an unwanted particle enters our __”
nose
19
Pharynx (throat)
Narrow space located after the nose and mouth, common passageway for __ and air
food
20
Larynx (voice box)
Connects the pharynx and trachea, contains vocal chords that produce sound when vibrated by air
true
21
what are the parts of Lower respiratory system
trachea
22
bronchi or known as __
two pipes
23
it is the Smaller, finer branches of the bronchi
bronchioles
24
Where the exchange of gases happens (oxygen-carbon dioxide)
alveoli
25
below the lungs
diaphragm
26
Connects the pharynx and trachea, contains vocal chords that produce sound when vibrated by air
larynx
27
the epiglottis is the passageway for food
false
28
esophagus is the passageway for food
true
29
wind pipe
trachea
30
two pipes
bronchi
31
what are the parts of Upper Respiratory System
nasal cavity
32
it is the gateway of the respiratory system
nasal cavity
33
it is line with tiny hairs called “cilia” and mucous membrane
nasal cavity
34
narrow space located after the mouth & nose
pharynx
35
common passageway for food and air
epiglottis
36
connects the pharynx and trachea, contains vocal chords that produce sound when vibrated by air
larynx
37
contains grasslike called “cilia”
trachea
38
contains two pipes
bronchi
39
where exchange of gases happen
alveoli
40
from the heart
artery
41
to the heart
vein
42
convey oxygen rich blood away from the heart
arteries
43
convey blood coming from the all parts of the body towards the heart
veins
44
smallest and the most numerous blood vessel, they form the connection between arterioles and the venules
capillaries
45
what are the 2 components of blood
plasma corpuscles
46
Erythrocytes, Produced by the bone marrow, carry oxygen throughout the body, Contain red chemical pigment, hemoglabin
red blood cells
47
Leukocytes, Maintask is to protect the body from diseases caused by bacteria, viruses and other foreign substances.
white blood cells
48
thrombocytes, they play a part in the clotting of blood, When a blood vessel is damaged, fibrinogen (a protein in the blood plasma) forms long sticky strands of a substance called ”fibren.”
platelets
49
transport blood to the body
blood vessels