2. RESPIRATORY SYSTEM 01 LUNG DEVELOPMENT - 41 DAYS: Identify the following: VENTRICLE (8), LIVER (2), RIGHT LUNG (5), PLEURAL MEMBRANE (4), PERICARDIUM (3).

4. RESPIRATORY SYSTEM 02 51/2 WEEK LUNGS: Identify the TRACHEA (7), RT. PRIMARY BRONCHUS (6), LT. PRIMARY BRONCHUS (1), INFERIOR (11), MIDDLE (13), and SUPERIOR (13) lobes of the right lung.

6. RESPIRATORY SYSTEM 03 9 WEEK LUNGS (POSTERIOR): Identify the TRACHEA (2), LT MAIN BRONCHUS (1), SUPERIOR (3), AND INFERIOR (4) LOBES OF LEFT LUNG, INFERIOR (5), SUPERIOR (7), AND MIDDLE (6), LOBES OF RT LUNG.

8. RESPIRATORY SYSTEM 04 13 WEEK LUNG (POSTERIOR): Identify the numbered structures.

10. RESPIRATORY SYSTEM 05 13 WEEK LUNG (ANTERIOR):

12. RESPIRATORY SYSTEM 06 DEVELOPING LUNG CROSS SECTION: Identify ESOPHAGUS (4), LUNG BUD (7), PLEURAL CAVITY (8), DORSAL AORTAE (3), LEFT ATRIUM (5), SINUS VENOSUS (10).

14. RESPIRATORY SYSTEM 07 33 DAY LUNG BUD: Identify LUNG BUD EPITHELIUM (7), PLEURAL CAVITY (8), VISCERAL AND PARIETAL LAYERS OF PLEURAL CAVITY, MESODERM.

16. RESPIRATORY SYSTEM 08 56 DAY LUNG. Identify VERTEBRAL BODY (12), PLEURAL CAVITY (8), LUNG (6), ESOPHAGUS (4), AORTA (1).

18. RESPIRATORY SYSTEM 09 EIGHT WEEK LUNG. Identify ENDODERMAL AND MESODERMAL DERIVATIVES

20. RESPIRATORY SYSTEM 10 13 WEEK LUNG Identify: BLOOD VESSELS, BRONCHI, CONNECTIVE TISSUE

22. RESPIRATORY SYSTEM 11 20 WEEK LUNG. Identify: BORNCHI, BLOOD VESSELS

24. RESPIRATORY SYSTEM 12 HEART AND LUNG CROSS SECTION: Identify the LING, PLEURAL CAVITY, PARIETAL AND VISCERAL LAYERS OF THE PLEURAL CAVITY, HEART, PERICARDIAL CAVITY, VISCERAL PERICARDIUM, PARIETAL PERICARDIUM.

26. RESPIRATORY SYSTEM 13 2 MONTH OLD INFANT WITH CYSTIC FIBROSIS: Note failure to thrive.

28. RESPIRATORY SYSTEM 14 CYSTIC FIBROSIS LUNGS:

30. RESPIRATORY SYSTEM 15 CYSTIC FIBROSIS FINGER CLUBBING

32. RESPIRATORY SYSTEM 16 ESOPHAGEAL ATRESIA OR TRACHEOESOPHOGEAL FISTULA: Note bubbly saliva.