1. Lab Ex. 49 & 50 Organs of the Digestive System

2. Labia “lips”

3. oral cavity

4. vestibule

5. lingual frenulum

6. labial frenulum

7. hard palate

8. soft palate

9. uvula

10. Tonsils

11. lingual tonsils

12. palatine tonsils

13. pharyngeal tonsils (adenoids)

14. Salivary glands

15. parotid

16. sublingual

17. submandibular

19. Teeth

20. incisor

21. cuspid (canine)

22. bicuspid (premolar)

23. molars

24. Tooth

25. crown

26. enamel

27. dentin

28. root

29. alveolar fossa

30. gingiva

31. pharynx

32. nasopharynx

33. oropharynx

34. laryngopharynx

35. larynx

36. hyoid

37. epiglottis

38. esophagus

39. Alimentary Canal Wall

40. mucosa

41. submucosa

42. submucosal plexus

43. muscularis externa

44. circular muscle (smooth muscle tissue)

45. longitudinal muscle (smooth muscle tissue)

46. oblique muscle (stomach only)

47. myenteric plexus

48. Comparison of areas of tract
Esophagus
Stomach
Small intestine
Large intestine

49. Peritoneal Extensions

50. mesocolon*

51. mesentery

52. greater omentum

53. lesser omentum

54. All mesenteries

55. stomach

56. lower esophageal (cardiac) sphincter

57. greater curvature

58. lesser curvature

59. rugae (fold)

60. gastric pit

61. Regions

62. cardiac

63. fundic

64. body

65. pyloric

66. pyloric sphincter

67. pancreas

68. pancreatic duct

69. liver

70. lobes (L & R)

71. falciform ligament

72. hepatic duct (L & R)

73. common hepatic duct

74. common bile duct

75. gall bladder

76. cystic duct

77. hepatopancreatic duct

78. hepatopancreatic sphincter (muscle around duct)

79. small intestine

80. Sections

81. duodenum

82. jejunum

83. ileum

84. plicae circulares (folds)

85. villus

86. microvilli

87. lacteal

88. Peyer’s patches

89. ileocecal sphincter

90. large intestine

91. cecum

92. vermiform appendix

93. colon

94. ascending colon

95. hepatic flexure

96. transverse colon

97. splenic flexure

98. descending colon

99. sigmoid colon

100. haustra

101. teniae coli

102. rectum

103. anal canal

104. internal anal sphincter

105. external anal sphincter

106. anus

107. Next: Lab ex. 59 & 61 Male Reproductive System