Popquiz Respiratory system

• Biologie
• Middelbare school
• havo
• Leerjaar 3

We are going to do a pop-quiz

After each question we have some time to discuss

Answers the questions in silence!

Inhaling requires you to __1__ the diaphragm and __2__ the intercostal muscles.

1. 1. flex 2. flex
2. 1. flex 2. relax
3. 1. relax 2. relax
4. 1. relax 2. flex

The vocal chords are located in the ____
Select the best answer

1. Pharynx
2. Larynx
3. The epiglottis
4. The throat

This is the place where the nasal cavity and oral cavity come together

What are the olfactory cells used for?

1. the exchange of gas molecules
2. clearing the nasal cavity of dust particles
3. they are used for the sense of smell
4. Clearing the bronchiole of dust particles

What is the function of the epiglottis ?

1. It makes sure air will enter the oesophagus
2. It closes off the trachea while exhaling
3. It closes off the oesophagus when swallowing
4. It closes off the trachea when swallowing

Put these words in the correct order. (start with inhaling)
Alveoli, bronchiole, bronchi, nasal cavity, pharynx, larynx, trachea

What happens in the Alveoli?

1. Oxygen flows from a high to a low concentration into the bloodstream
2. Carbon dioxide flows from a high to a low concentration into the bloodstream
3. Carbon dioxide flows from a low to a high concentration out of the bloodstream
4. Oxygen flows from a high to a low concentration out of the bloodstream

Which of the two tubes is the trachea? How can you remember?

Which of the two tubes is the trachea? How can you remember?

Air consists of several gasses. 1 Oxygen 2 carbon dioxide 3 water vapour 4 nitrogen

1. 1 21% 2 0% 3 a lot 4 79%
2. 1 21% 2 0% 3 a little 4 79%
3. 1 10% 2 21% 3 a lot 4 79%
4. 1 10% 2 21% 3 a little 4 79%

Gill filaments (kieuwen) can be compared to the ………………….. in the human respiratory system.

1. Alveoli
2. Bronchi
3. Trachea
4. Bronchioli

What do we call the volume of air that you inhale or exhale with each breath?

1. Lung volume
2. Residual volume
3. Tidal volume
4. Total capacity

How do we call the process where energy get's released from glucose inside the cells?

1. Burning
2. Transpiration
3. Respiration
4. Photosynthesis

List three advantages of breathing through the nose.

When the chest cavity expands, you ___1___
When the chest cavity contracts, you ___2___
(answer like: 1, ..... 2, .....)

I: respiration takes place in all cells of our body. II: respiration doesn't take place in plant cells

1. Both statements are correct
2. only statement I is correct
3. only statement II is correct
4. neither statement is correct

Inhaled air contains more CO2 than exhaled air

1. true
2. false

produced in respiration

needed for respiration

energy

H2O= water

glucose

CO2 carbon dioxide

O2= oxygen

Where in your body do you find the vocal chords?

1. bronchi
2. windpipe
3. pharynx
4. larynx

When food is entering our body it goes via direction:

1. 1
2. 2
3. 3
4. 4

pharynx

larynx

nasal lining

alveolus

bronchioles

contains

vocal cords

place where O2 is transported into the blood

contains mucus producing cells

contains epiglottis

branches of the bronchi

Which letter indicates a bronchioli

1. P
2. Q
3. R

Question

Two groups of muscles involved in breathing are the abdominal muscles and the diaphragm muscles. Does air flow into the trachea through the cannula due to the contraction of these muscles?

Due to contraction of

1. abdominal muscles
2. diaphragm muscles
3. both