Multiple Choice
What happens to the lungs when the diaphragm relaxes?
135
views
22. The Respiratory System
Introduction to Lung Physiology
Struggling with Anatomy & Physiology?
Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
Which organ system is responsible for breathing?
A
Digestive system
B
Circulatory system
C
Nervous system
D
Respiratory system
Verified step by step guidance1
Identify the primary function of each organ system listed in the options.
Understand that the digestive system is responsible for breaking down food and absorbing nutrients.
Recognize that the circulatory system is responsible for transporting blood, nutrients, gases, and wastes throughout the body.
Acknowledge that the nervous system is responsible for controlling and coordinating body activities by transmitting signals to and from different parts of the body.
Conclude that the respiratory system is responsible for breathing, as it facilitates the exchange of oxygen and carbon dioxide between the body and the environment.
5:55mWatch next
Master Ventilation and Respiration with a bite sized video explanation from Bruce Bryan
Start learningRelated Videos
Related Practice
Introduction to Lung Physiology practice set
Problem sets built by lead tutorsExpert video explanations