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Living Things: Human Respiratory System

Living Things: Human Respiratory System

Assessment

Interactive Video

Health Sciences, Biology

1st - 9th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video tutorial explains the structure and mechanism of the respiratory system. It begins with an overview of the system, highlighting the nose, pharynx, trachea, lungs, and diaphragm. The tutorial then details the mechanism of respiration, focusing on the processes of inhalation and exhalation, where oxygen-rich air enters the lungs and carbon dioxide-rich air exits.

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5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first organ of the respiratory system that helps filter the air we breathe?

Pharynx

Lungs

Nose

Trachea

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which structure is a common cavity that leads to both the esophagus and trachea?

Pharynx

Alveoli

Bronchus

Diaphragm

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What protects the lungs within the thoracic cavity?

Rib cage

Bronchioles

Diaphragm

Alveoli

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of the diaphragm in the respiratory system?

It filters air entering the lungs

It separates the thoracic and abdominal cavities

It is the site of gas exchange

It transports oxygen to the blood

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

During which process does air rich in carbon dioxide leave the lungs?

Ventilation

Oxygenation

Exhalation

Inhalation

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