Respiratory System Review

Respiratory System Review

Assessment

Flashcard

Science

6th - 8th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is the main function of the respiratory system?

Back

To facilitate the exchange of oxygen and carbon dioxide between the body and the environment.

2.

FLASHCARD QUESTION

Front

What is the trachea?

Back

The trachea, also known as the windpipe, is a tube that connects the throat (pharynx) to the lungs, allowing air to pass through.

3.

FLASHCARD QUESTION

Front

What are alveoli?

Back

Alveoli are tiny air sacs in the lungs where the exchange of oxygen and carbon dioxide occurs.

4.

FLASHCARD QUESTION

Front

What role does the diaphragm play in breathing?

Back

The diaphragm is a muscle that contracts and relaxes to help draw air into the lungs and push it out.

5.

FLASHCARD QUESTION

Front

What is asthma?

Back

Asthma is a condition that causes the bronchioles to narrow, making it difficult to breathe, especially after exercise.

6.

FLASHCARD QUESTION

Front

What is the correct order of air flow during inhalation?

Back

The correct order is: Nose/Mouth (2) -> Trachea (3) -> Bronchi (1) -> Lungs (4).

7.

FLASHCARD QUESTION

Front

What is the function of the bronchi?

Back

The bronchi are the main passageways that branch off from the trachea and direct air into each lung.

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