Olivia and Aria are on a quest to discover which part of the respiratory system is the ultimate champion of gas exchange. Can you help them find the answer?

• Bronchioles

• Trachea

• Alveoli

• Larynx

Hey there, future health experts! Can you help Harper, Charlotte, and Mia figure out the normal range for an adult's respiratory rate? Let's see who gets it right!

• 10-20 breaths per minute

• 12-20 breaths per minute

• 15-25 breaths per minute

• 18-30 breaths per minute

Hey there, future health expert! Can you help Ethan and Grace figure out the main purpose of using an incentive spirometer?

• To increase lung capacity

• To promote deep breathing

• To improve oxygen saturation

• To clear mucus from the airways

Hey there, science whiz! Ava and Oliver are having a debate. Can you help them out? What does SpO2 measure?

• Partial pressure of oxygen in blood

• Oxygen saturation of hemoglobin

• Amount of oxygen inhaled

• Lung capacity

During a lively classroom debate, Ava, Luna, and Benjamin are discussing which oxygen delivery device provides the highest concentration of oxygen. Can you help them figure it out?

• Nasal cannula

• Simple face mask

• Non-rebreather mask

• Venturi mask

During a lively classroom discussion, Benjamin, Priya, and Zoe are debating which device is best for delivering high concentrations of oxygen. Can you help them out?

• Nasal cannula

• Non-rebreather mask

• Simple face mask

• Venturi mask

Hey science enthusiasts! Ava and Arjun are in a friendly debate about what hypoxemia means. Can you help them out?

• Low blood oxygen levels

• Decreased respiratory rate

• Excess carbon dioxide in the blood

• Difficulty breathing

During a science class, Oliver noticed his friend Elijah's lips turning a shade of blue. What could this mysterious color change, known as cyanosis, indicate?

• Hyperventilation

• Hypoxia

• Tachycardia

• Normal oxygenation

During a lively classroom discussion, Benjamin and Evelyn are debating which sound is famously heard in the lungs of someone with asthma. Can you help them out?

• Crackles

• Wheezes

• Rhonchi

• Stridor

Rohan and Nora are in a nursing class, and they need your help! How should they position a patient to ensure the lungs can expand optimally?

• Supine

• High Fowler’s

• Prone

• Trendelenburg