review lesson CH.5&6
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Items in this lesson
Slide 1 - Slide
Put the organs in the correct order
Air enters the body
Gas exchange
Nasal cavity
Alveoli
Pharynx
Larynx
Bronchi
Bronchioles
Trachea
Slide 2 - Drag question
Thoracic inhalation:
air is sucked into the lungs
intercostal muscles contract
ribs pull the plearul membrane open
the plearul membrane pulls open the lungs
ribs move up
Slide 3 - Drag question
Thoracic exhalation:
air is pushed out of the lungs
intercostal muscles relax
ribs push the plearul membrane closed
the plearul membrane pushes the lungs closed
ribs move down
Slide 4 - Drag question
Abdominal inhalation:
air is sucked into the lungs
abdominal muscles contract
the diaphragm moves down
the plearul membrane pulls open the lungs
the diaphragm pulls the pleural membrane open
Slide 5 - Drag question
Abdominal exhalation:
air is pushed out of the lungs
abdominal muscles relax
the diaphragm pushes the pleural membrane closed
the pleural membrane pushes the lungs closed
the diaphragm moves up
Slide 6 - Drag question
Slide 7 - Slide
Slide 8 - Drag question
Slide 9 - Slide
Aorta
pulmonary artery
pulmonary vein
vena cava
right atrium
right ventricle
left atrium
left ventricle
tricuspid valve
aortic valve
mitral valve
pulmonary valve
septum
apex
Slide 10 - Drag question
Slide 11 - Slide
Wall
Pressure
Speed
Valves
Artery
Vein
Capillary
One cell thick
thick, elastic
thin
high
high
low
low
high to low
high to low
yes
no
no
Slide 12 - Drag question
Large intestine
Skin
Lungs
Kidneys
Carbon Dioxide
Other waste from blood
Undigested food
Salt
Water
Water
Water
Water
Salt
Slide 13 - Drag question
What is the name of part S
A
Red blood cell
B
White blood cell
C
Blood plasma
D
Platelet
Slide 14 - Quiz
The figure at the right is a schematic drawing of a
number of blood vessels: a vein, capillaries,
a lymph vessel and an artery.
Could there be white blood cells at position P in the
drawing? And could there be oxygen at position P?
number of blood vessels: a vein, capillaries,
a lymph vessel and an artery.
Could there be white blood cells at position P in the
drawing? And could there be oxygen at position P?
A
Neither white blood cells nor oxygen
B
Only white blood cells
C
Only oxygen
D
Both white blood cells and oxygen
Slide 15 - Quiz
What is the function of platelets?
A
Heal the wound after other cells stopped the bleeding
B
Let the wound stop bleeding by clotting and covering it
C
Send signals to the blood vessels if they are broken
D
Make sure the blood flows to the wound
Slide 16 - Quiz
Drag the boxes on the right to the correct place in the picture.
Alveolus
Oxygen
Red blood cell
Blood with little oxygen
Blood with lots of oxygen
Air
CO2
Slide 17 - Drag question
Which process is shown in the picture?
A
Diffusion
B
Osmosis
C
Gas exchange
D
Respiration
