Untitled lesson

Multiple Choice

Which of the following is NOT a primary purpose of studying the respiratory system as outlined in this chapter?

• To describe the anatomy of the respiratory system

• To understand the physiology of the respiratory system

• To learn how the digestive system processes food

• To learn how oxygen and carbon dioxide are transported in the blood

Multiple Choice

Which of the following is NOT one of the three processes required for respiration to occur?

• Pulmonary ventilation (breathing)

• External (pulmonary) respiration

• Internal (tissue) respiration

• Digestive absorption

Open Ended

Explain how the cardiovascular system assists the respiratory system in the process of respiration.

Multiple Select

Which of the following are considered structural components of the respiratory system?

• Upper respiratory system

• Lower respiratory system

• Conducting zone

• Respiratory zone

Open Ended

Describe the anatomical relationship between the nasal cavity and the pharynx, and explain how this relationship is important for respiration.

Multiple Choice

What is the function of the internal nares (choanae) in the nasal cavity?

• They filter dust from inhaled air

• They are openings to the pharynx

• They produce mucus

• They warm the air

Open Ended

Explain how the structure of the nasal conchae and meatuses contributes to the functions of the internal nasal structures.

Multiple Choice

Which of the following is NOT a function of the internal nasal structures?

• Passageway for food and air

• Warming air due to high vascularity

• Moistening air and trapping dust

• Moving mucus towards the pharynx

Multiple Choice

Which region of the pharynx serves as a passageway for air only?

• Nasopharynx

• Oropharynx

• Laryngopharynx

• Trachea

Open Ended

Describe the differences in function and location among the nasopharynx, oropharynx, and laryngopharynx.

Multiple Select

Which of the following are common passageways for both food and air?

• Nasopharynx

• Oropharynx

• Laryngopharynx

• Trachea

Multiple Select

Which of the following are functions or features of the epiglottis?

• It is a leaf-shaped piece of elastic cartilage

• It bends to cover the glottis during swallowing

• It forms the Adam's apple

• It moves upward when swallowing

Multiple Choice

Which cartilage forms the Adam's apple?

• Thyroid cartilage

• Cricoid cartilage

• Epiglottis

• Arytenoid cartilage

Multiple Choice

What happens to the vocal folds during abduction?

• They move apart

• They move together

• They vibrate rapidly

• They become thicker

Multiple Choice

Which layer of the trachea contains cilia and goblet cells?

• Inner mucosal layer

• Hyaline cartilage

• Smooth muscle layer

• External serosa

Multiple Select

Which of the following can cause airway obstruction that may require reestablishing airflow?

• Crushing injury to larynx or chest

• Swelling that closes airway

• Vomit or foreign object

• High blood pressure

Multiple Choice

What is the main purpose of a tracheostomy?

• To reestablish airflow past an airway obstruction

• To remove fluid from the lungs

• To treat lung infections

• To increase oxygen absorption

Open Ended

Describe the branching of the trachea and the path air takes to reach the lungs.

Multiple Choice

Which generation of airway branching do respiratory bronchioles belong to according to the bronchial tree diagram?

• 11-16

• 17-19

• 20-22

• 23

Multiple Choice

Which membrane directly covers the lungs?

• Visceral pleura

• Parietal pleura

• Pleural cavity

• Diaphragm

Open Ended

After learning about the respiratory system, what is one question you still have or something you would like to know more about?

Multiple Choice

Which of the following is NOT a purpose of the chapter on the respiratory system?

• Describe the anatomy of the respiratory system

• Understand the physiology of the respiratory system

• Learn about the digestive system

• Learn how oxygen and carbon dioxide are transported in the blood