What happens to the muscles between the ribs during inhalation?

They contract, pulling the ribcage upwards and outwards.

They relax, pulling the ribcage downwards and inwards.

They contract, pulling the ribcage downwards and inwards.

What is the role of the diaphragm during exhalation?

It contracts, pulling downwards.

What happens to the volume of the chest during inhalation?

It increases, decreasing pressure inside.

It decreases, increasing pressure inside.

It decreases, decreasing pressure inside.

Why can't you inhale and exhale at the same time?

Because the ribcage cannot expand and contract at the same time.

Because the diaphragm cannot move in two directions simultaneously.

Because the lungs cannot hold air and release it simultaneously.

Because the air pressure cannot change in two directions at once.

What happens to oxygen after it is absorbed by the lungs?

It enters the circulatory system.

It travels to the digestive system.

It is converted into carbon dioxide.

What is the path of carbon dioxide in the body?

From the cells to the bloodstream to the lungs.

From the lungs to the bloodstream to the cells.

From the bloodstream to the lungs to the cells.

From the cells to the lungs to the bloodstream.

What role does the epiglottis play in the respiratory system?

It separates food from air, directing food to the oesophagus.

It directs food to the trachea.

It allows air to pass into the oesophagus.

What happens to exhaled air as it passes over the larynx?

It vibrates the vocal cords to produce sound.

It is filtered by the epiglottis.

It is directed to the oesophagus.

It cools down the nasal cavity.

Why do respiratory systems need to stay moist?

To prevent oxygen from entering

Why do fish systems need to be highly efficient?

Because there is only about 1% dissolved oxygen in water

Because they live in warm water

What is the primary function of the respiratory system?

To exchange gas with the environment

Which of the following is the correct order of air passage in the respiratory system?

Mouth and nose, pharynx, larynx, trachea, bronchi, bronchioles, alveoli, lungs

Lungs, alveoli, bronchioles, bronchi, trachea, larynx, pharynx, mouth and nose

Alveoli, bronchioles, bronchi, trachea, larynx, pharynx, mouth and nose, lungs

Trachea, larynx, pharynx, mouth and nose, bronchi, bronchioles, alveoli, lungs

What is the main purpose of developing different types of lung-support or replacement systems?

To mimic or improve lung function

Which of the following is NOT listed as a treatment option in the text?

Bioengineered lungs (in research)

What is the purpose of the wearable lungs device?

To improve gas exchange efficiency

To enhance the patient's ability to walk

How does the wearable lungs device function in relation to blood flow?

It allows blood to flow out and back into the body

It circulates blood within the device only

It filters blood without circulation

What is the current status of the wearable lungs as a treatment option?

It is in development and not yet in use

It is available over-the-counter

How does the device mimic the function of lungs?

By exchanging gases with the blood

By storing oxygen for later use

What is one positive aspect of wearable lungs mentioned in the text?

They are uncomfortable to wear.

They require regular checks and maintenance.

What is a potential ethical concern with wearable lungs?

Deciding when to allow their use as a treatment.

They are already widely available.

They do not require surgery to clean.

What is a negative aspect of wearable lungs according to the text?

They are another treatment option.

Why might waiting too long to use wearable lungs be a problem?

People may die who could have been saved.

It could lead to unnecessary surgeries.

It makes them harder to maintain.

It increases their portability.

3D - Respiratory System

8th Grade

•

52 Qs

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3D - Respiratory System

Quiz

•

Science

•

8th Grade

•

Practice Problem

•

Hard

Dale Quain

FREE Resource

52 questions

Show all answers

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is investigated regarding artificial organs?

Their cost

How they mimic or augment real organ functions

Their weight

Their appearance

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In Year 8, what do multicellular organisms have that form body systems to help them survive?

Specialized cells, tissues, and organs

Simple cells and tissues

Only organs

Single-celled structures

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What affects your rate of breathing?

Physical activity

Watching TV

Eating food

Reading a book

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What process do cells use to get energy by using oxygen?

Photosynthesis

Cellular respiration

Fermentation

Glycolysis

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What harmful byproduct is produced during cellular respiration?

Oxygen

Nitrogen

Carbon dioxide

Hydrogen

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does the respiratory system supply oxygen to the body?

By digesting food

By circulating blood

By breathing in

By absorbing sunlight

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the respiratory system remove from the body by breathing out?

Oxygen

Carbon dioxide

Nitrogen

Water vapor

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3D - Respiratory System

52 questions

What is investigated regarding artificial organs?

In Year 8, what do multicellular organisms have that form body systems to help them survive?

What affects your rate of breathing?

What process do cells use to get energy by using oxygen?

What harmful byproduct is produced during cellular respiration?

How does the respiratory system supply oxygen to the body?

What does the respiratory system remove from the body by breathing out?

What percentage of air is composed of nitrogen?

Which gas is primarily filtered out by our lungs for use in the body?

What do we exhale back into the atmosphere?

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