Medical Term - Respiratory System

Open Ended

Why is it important for healthcare professionals to understand the combining forms related to the respiratory system?

Multiple Choice

Which combining form is related to the structure 'Larynx' in medical terminology?

• laryng/o

• pharyng/o

• trache/o

• bronch/o

Multiple Choice

Which of the following is NOT a function of the respiratory system?

• Delivers air to the lungs

• Conveys oxygen from inhaled air to blood

• Produces digestive enzymes

• Expels waste products through exhalation

Multiple Select

Which structures are part of the upper respiratory tract?

• Nose

• Pharynx

• Larynx

• Bronchi

Open Ended

Describe the pathway of air from the nose to the alveoli in the human respiratory system.

Multiple Choice

What is the main function of cilia located inside the nostrils?

• Produce mucus

• Filter incoming air to remove debris

• Warm the air

• Aid in speech production

Open Ended

Explain how the olfactory receptors contribute to both the sense of smell and taste.

Multiple Choice

What is the main function of mucus in the nose?

• To help moisten, warm, and filter air entering the nose

• To act as a receptor for the sense of smell

• To produce sound

• To digest food

Multiple Select

Which of the following are functions of the paranasal sinuses?

• Make bones of the skull lighter

• Give resonance to the voice

• Secrete mucus to lubricate nasal cavity

• Filter blood

Multiple Choice

Which sinus is located in the sphenoid bone behind the eye and under the pituitary gland?

• Frontal sinus

• Maxillary sinus

• Sphenoid sinus

• Ethmoid sinus

Multiple Choice

Which division of the pharynx transports air only and opens into the oropharynx?

• Nasopharynx

• Oropharynx

• Laryngopharynx

• Trachea

Multiple Choice

Which part of the pharynx is visible when looking into the mouth and is shared by both the respiratory and digestive systems?

• Oropharynx

• Nasopharynx

• Laryngopharynx

• Esophagus

Multiple Select

Which of the following statements about the laryngopharynx are correct?

• It is shared by respiratory and digestive systems.

• It is the site where air enters the trachea.

• It is the site where food and fluids enter the esophagus.

• It is located above the oropharynx.

Open Ended

Describe two mechanisms that prevent food or water from entering the trachea during swallowing.

Multiple Choice

Which structure is held open by flexible C-shaped cartilage rings and is commonly known as the windpipe?

• Trachea

• Esophagus

• Bronchiole

• Larynx

Multiple Choice

What is the primary function of the bronchi in the respiratory system?

• To convey air into the two lungs

• To exchange gases

• To produce surfactant

• To pump blood

Open Ended

Explain how the structure of the alveoli supports their function in the respiratory system.

Multiple Select

Which of the following statements about alveoli are correct?

• They are the site of gas exchange

• They are also known as air sacs

• They are large tubes that convey air

• They produce surfactant to reduce surface tension

Multiple Choice

Why does the left lung have fewer lobes than the right lung?

• Because the left lung is smaller

• Because the heart restricts space on the left side

• Because the left lung is not used for breathing

• Because the left lung is more muscular

Multiple Choice

Which layer of the pleura is attached to the chest wall and lines the thoracic cavity?

• Parietal pleura

• Visceral pleura

• Bronchioles

• Alveoli