Stack the respiratory structures

Exercise and reference answers

Questions

1. Answer

   Respiratory zone

   Question

   Where gas exchange takes place.

   Choices

   1. Respiratory zone
   2. Conducting zone

2. Answer

   Larynx

   Question

   Connects pharynx to trachea.

   Choices

   1. Larynx
   2. Alveolus

3. Answer

   Pleurae

   Question

   Encloses the lungs.

   Choices

   1. Pleurae
   2. Bronchi

4. Answer

   Diaphragm

   Question

   Borders the lungs below.

   Choices

   1. Diaphragm
   2. Larynx

5. Answer

   Type II cell

   Question

   Secretes pulmonary surfactant.

   Choices

   1. Type II cell
   2. Type I cell

6. Answer

   Respiratory

   Question

   Smallest type of bronchiole.

   Choices

   1. Respiratory
   2. Terminal

7. Answer

   Surfactant

   Question

   Reduces alveolar surface tension.

   Choices

   1. Surfactant
   2. Mucus

Instructions

Tap the right answer to add a block. Too many mistakes and the tower falls.

Explanation