29 июл. 2011 г. · When the diaphragm and external intercostals muscles contract, which of the following actions does NOT occur? a. air moves into the lung b. the ...

23 сент. 2024 г. · The respiratory system is a system through which a living organism exhales and inhales gases i.e oxygen and carbon dioxide.

What is the main function of the respiratory system? A: to break down food. B: supply the blood with oxygen. C: circulate the blood through your body.

The organ of the respiratory system that closes when food is being swallowed is the: A nose. B pharynx. C larynx. D trachea. E All of the above. The lungs are ...

The respiratory system is the system of the body that deals with breathing. When we breathe, the body takes in the oxygen that it needs and removes the carbon ...

Quiz Answer Key. 1. Without this gas, the body's cells would die: a) Carbon dioxide b) Hydrogen c) Nitrogen d) Oxygen. 2. Tiny hairs called cilia protect the ...

These practice questions are not actual exam questions and have been provided as a practice aid only. They should be used as practice material only and should ...

Respiratory System. Quiz Answer Key. 1. Another name for the windpipe is: a) Bronchi b) Bronco c) Trachea d) Trickya. 2. We inhale this gas into our lungs to ...

20 сент. 2024 г. · Respiratory System MCQ Quiz - Objective Question with Answer for Respiratory System - Download Free PDF

Оценка 5,0 (3) The document contains 20 multiple choice questions testing knowledge of the respiratory system. The questions cover topics like the components of the ...