4 Written Questions

1. The passage from the mouth to the larynx and esophagus
2. The tiny air sacs in the lungs where oxygen and carbon dioxide are exchanged
3. Lymphatic tissue in the nasal cavity and at the back of the mouth that trap pathogens that enter the throat
4. A type of white blood cell that helps your body fight pathogens (infectious organisms)

4 Multiple Choice Questions

1. The area of the throat that contains the vocal cords and produces vocal sounds
   1. Alveoli
   2. Pharynx
   3. Lymph
   4. Larynx
2. The process by which a body gets and uses oxygen and releases carbon dioxide and water by inhaling and exhaling
   1. Trachea
   2. Respiration
   3. Spleen
   4. Pharynx
3. The fluid that is collected by the lymphatic vessels and nodes
   1. Lymphocytes
   2. Larynx
   3. Lymph
   4. Thymus
4. One of the two tubes that connect the lungs with the trachea
   1. Trachea
   2. Alveoli
   3. Tonsils
   4. Bronchi

4 True/False Questions

1. Trachea → The tube that connects the larynx to the lungs

   True        False

2. Thymus → The fluid that is collected by the lymphatic vessels and nodes

   True        False

3. Spleen → Lymphatic organ that that produces lymphocytes

   True        False

4. Lymph Nodes → Small lymphatic organs that filter lymph and are found along the lymphatic vessels throughout the body

   True        False