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9th Grade Respiratory System Quizzes, Questions & Answers

9th Grade

Top Trending Respiratory System Quizzes

Quiz 1 - Respiratory Disorder

Read each question carefully and consider all possible answer. Then select the most appropriate and best answer.

Questions: 30 | Attempts: 4724 | Last updated: Oct 10, 2025

Sample Question
The exchange of oxygen and carbon dioxide within the cells is called

Osmosis

Cellular respiration

External respiration

Breathing

Respiratory System - Science Project 9 Grade

Quiz elaborated by 9 graders under a project about the Respiratory System

Questions: 12 | Attempts: 1799 | Last updated: Jun 22, 2025

Sample Question
What is the normal number of breaths per minute?

12 to 16 with 2 seconds separation

30 to 35 with 4 seconds separation

10 to 18 with 2 seconds separation

5 to 8 with 5 seconds separation

10 to 18 with 4 seconds separation

Biology Test: Take The Respiratory System Exam Questions!

Dive into the Respiratory System with this Biology Test! Assess your knowledge on key structures like the trachea, bronchioles, and alveoli. Understand their functions and the role of the phrenic nerve in breathing. Perfect for...

Questions: 48 | Attempts: 626 | Last updated: Mar 21, 2025

Sample Question
This structure is called the windpipe and is supported by rings of cartilage.

Bronchus

Alveolus

Pharynx

Trachea

Recent Respiratory System Quizzes

Understanding Respiratory Functions: A Deep Dive into Lung Anatomy and Physiology Quiz

Questions: 30 | Attempts: 21 | Last updated: Sep 22, 2025

Sample Question
The conducting passageways of the respiratory system include all of the following structures EXCEPT:

Larynx

Alveoli

Bronchi

Trachea

Incredible and Unknown Trivia Facts You Didn't Know About Sleep! Quiz

Questions: 12 | Attempts: 146 | Last updated: Mar 21, 2025

Sample Question
Growth hormone is secreted by the ________ while we sleep.

Pineal gland

Panreas

Pituitary gland

Thyroid

ITEC A&p (Respiratory) Q&a

Questions: 22 | Attempts: 987 | Last updated: Mar 22, 2025

Sample Question
What is emphysema?

Inflammation of the bronchial tubes

Inflammation of the pleural lining of the lungs

Loss of stretch and elasticity of the alveoli

Inflammation of the lung tissue

YMCA L2 Anatomy - Respiratory System

Questions: 15 | Attempts: 529 | Last updated: Mar 20, 2025

Sample Question
Where within the chest cavity are the lungs located?

Either side

At the back

At the front

At the bottom

GCSE Pe Respiratory Quiz

Questions: 10 | Attempts: 349 | Last updated: Sep 2, 2025

Sample Question
What is the scientific name for the windpipe?

Alveoli

Larynx

Trachea

Bronchi

Anatomy and Physiology Questions - The Respiratory System

Questions: 56 | Attempts: 1231 | Last updated: Sep 8, 2025

Sample Question
Which of the following is not part of the upper respiratry system?

Nose

Oral cavity

Pharynx

Trachea

Nasal meatuses

Lung and Respiratory System Quiz For Kids

Questions: 30 | Attempts: 206 | Last updated: May 3, 2025

Sample Question
The respiratory system includes (Select 3)

Pulmonary ventilation (breathing)

External Respiration

Internal respiration

Transport

Oxygen: Lungs and Respiratory System! Trivia Questions Quiz

Questions: 7 | Attempts: 521 | Last updated: Mar 22, 2025

Sample Question
The human respiratory system is divided into the upper and lower respiratory tracts.

True

False

Anatomy Exam: Respiratory System

Questions: 29 | Attempts: 318 | Last updated: Mar 21, 2025

Sample Question
The two systems that cooperate to supply O2 and eliminate CO2 are the cardiovascular and the respiratory system.

True

False

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