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