Of the options below, choose which ones make up the elements of the respiratory system.

• ventilation

• pharynx

• alveoli

• gas transport

• larynx

Which of the following is not a component of the respiratory system?

• Ventilation

• Pulmonary exchange of gases

• Gas transport

• Voice Production

• Peripheral gas exchange

Match the function of the respiratory system with its description

• hair and cilia keep foreign bodies to enter body.

• Olfaction

• Movement of air across the vocal cords.

• Exchange of gases

• Movement of O2 and CO2 into and out of the blood

• Voice Production

• sense of smell

• Regulation of blood pH

• change of CO2 levels

• Protection

Put the order of airflow into the respiratory system (start at nose)

• Trachea

• Alveoli

• Bronchi

• Larynx

• Pharynx

Which structure is responsible for sound production?

• pharynx

• larynx

• alveoli

• mouth

Match the following disorder of the upper respiratory tract with its description.

• Nosebleed

• Laryngeotracheobronchitis

• Inflammation of the nasal mucosa

• OSA

• Inflammation of the structure that shuts off the larynx when swallowing.

• Epistaxis

• soft tissue behind nose causes frequent episodes of apnea

• Epiglottitis

• Croup, produces cough that sounds like seal barking

• Rhinitis

The exchange of oxygen and carbon dioxide occurs at what structure?

• lungs

• bronchi

• alveoli

• trachea

Contraction of which structure produces respiration?

• diaphragm

• lungs

• mediastinum

• thoracic cage

Choose the synonym for the following terms.

Breathing​ = ​ ​ (a)  

Inhale = ​ (b)  

Exhale = ​ (c)  

• respiration
• inspiration
• expiration
• ventilation

Also known as this windpipe, this structure moves air into the lower respiratory system.

• bronchi

• laryngopharynx

• trachea

• bronchiole