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Pig Dissection

Pig Dissection

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Pig Dissection

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  1. Pig Dissection • Contents • External Features • Sex Determination • Mouth and Maxillary Nerve • MusclesIndex • Internal Systems Index

  2. External features Answers

  3. Male Female Male Sex determination Answers

  4. Answers to External anatomy Pinna External auditory meatus Nictitating membrane Rooter Vibrissae Umbilical cord Genital papilla Urogential orifice Scrotum Mammary papilla Anus Sex Determination Back toexternals

  5. Mouth and Maxillary nerve Answers

  6. Answers to Mouth and Facial nerve Hard palate Epiglottis Canine teeth Soft palate Eustachian tube Nasopharynx Oral pharynx Glottis External nostril Maxillary nerve Infraorbital foramen Opening to nasopharynx Mouth and Facial

  7. Muscle Index • Neck and shoulder muscles • Ventral view neck • Lateral view neck • Lateral view neck and shoulder • Lateral view shoulder and leg muscles • Lower limb • Lateral view • Medial view 1 • Medial view 2

  8. Neck and Shoulder Muscles 1 Answers Back to Muscle index

  9. Neck and Shoulder Muscles 2 Answers Back to Muscle index

  10. Neck and Shoulder Muscles 3 Answers Back to Muscle index

  11. Lateral view Shoulder and leg muscles Answers Back to Muscle index

  12. Lower limb lateral muscles Answers Back to Muscle index

  13. Lower limb medial muscles 1 Answers Back to Muscle index

  14. Lower limb medial muscles 2 Answers Back to Muscle index

  15. Answers to Muscles • Neck and shoulder • Masseter • Submaxillary gland (Mandibular gland) • Parotid gland • Sublingual gland • Cleidomastoid muscle • Brachiocephalous muscle • Sternomastoid muscle • Sternohyoid muscle • Omohyoid muscle • Sternothyroid muscle • Trapezius muscle • Triceps brachii muscle • Deltoid • Lattissmus dorsi muscle • Digastric muscle • Mylohoid • Pectoralis • Lower limb • Biceps femoris muscle • Tensor fasciae latae • Gluteus medius muscle • Vastius lateralis muscle • Gastronemus muscle • Semitendinosus muscle • Semimembranosis muscle • Adductor muscle • Rectus femoris muscle • Vastius medialis muscle • Sartorius muscle • Pectineus muscle • Gracilis muscle Lateral shoulder and leg Neck and shoulder 1 Lower limb medial 2 Neck and shoulder 2 Lower limb lateral Neck and shoulder 3 Lower limb medial 1

  16. Index to internal systems • Urinary • Slide 1slide 2 • Reproductive • Female • slide 1 slide 2 • Slide 3 • Male • Slide 1slide 2 • Slide 3 slide 4 • Digestive (start) • Digestive 1 • Digestive 2 (close up) • Glands • Respiratory • Circulatory (start) • Heart • Circulatory above diaphragm (start) • slide 1slide 2 slide 3 • slide 4slide 5 • Circulatory down back • Circulatory below diaphragm (start) • Slide 1slide 2 slide 3 slide 4

  17. Digestive system 1 Answers Back to system index

  18. Digestive system 2 Answers Back to system index

  19. Glands Answers Back to system index

  20. Respiratory Answers Back to system index

  21. Answers Digestive, glands and Respiratory Digestive Glands • Digestive • 11. Anus • Stomach • Small intestine • Duodenum • Large intestine (colon) • Caecum • Rectum Glands • Submaxillary gland • Parotid • Sublingual gland 38. Thymus • Glands continue • Thymus • Liver • Gallbladder • Pancreas • Spleen • Adrenal gland Respiratory • Epiglottis (mouth number) • Nasopharynx (mouth number) • Glottis (mouth number) 120. Lung • Diaphragm • Larynx • Trachea Respiratory

  22. Heart Answers Back to system index

  23. Answers Heart Back to heart Coronary arteries and veins Right atrium Right ventricle Left atrium Left ventricle Pulmonary trunk Ductus arteriosus Aortic arch Aorta Precava Postcava Back to system index

  24. Circulatory above diaphragm 1 Back to index Answers

  25. Circulatory above diaphragm 2 Back to index Answers

  26. Circulatory above diaphragm 3 Back to index Answers

  27. Above diaphragm heart removed Back to index Answers

  28. Above diaphragm heart removed 2 Back to index Answers

  29. Answers circulatory above diaphragm Subclavian artery Subclavian vein Axillary artery Axillary vein Subscapular artery Subscapular vein Brachial artery Brachial vein Brachial vein Brachiocephalic trunk Common carotids Intercostal arteries Intercostal veins Innominate vein Cephalic vein External jugular Internal jugular Hemiazygous vein Back to index Circulatory above 1 Circulatory above 2 Circulatory above 3

  30. Circulation down back Back to index Answers

  31. Answers down back 81. Brachiocephalic trunk 82. Common Carotids 83. Intercostal arteries 84. Intercostal veins 86. Cephalic vein 87. External jugular 88. Internal jugular 89. Hemiazygous 109. Kidney 120. Lung Pulmonary trunk Ductus arteriosus Aortic arch Aorta Precava 56. Celiac 57. Anterior mesenteric Post mesenteric artery 72. Subclavian artery 74. Axillary artery Back to index Back to down back

  32. Circulatory below diaphragm 1 Back to index Answers

  33. Circulatory below diaphragm 2 Back to index Answers

  34. Circulatory below diaphragm 3 Back to index Answers See female reproductive answers for female parts

  35. Circulatory below diaphragm 4 Back to index Answers See male reproductive answers for male parts

  36. Answers circulatory below diaphragm Back to index Back to below diaphragm 1 Celiac Anterior mesenteric Renal artery Renal vein Post. Mesenteric artery Genital artery and vein External iliac artery and vein Internal iliac artery and vein Circumflex artery and vein Back to below diaphragm 2 65. Femoral artery and vein 66. Deep femoral artery and vein 67. Caudal artery and vein 68. Umbilical artery 69. Hepatic 70. Hepatic portal 71. Umbilical vein

  37. Excretory (Urinary system)1 Answers Back to index

  38. Excretory (Urinary system)2 Answers Back to index

  39. Answers to Urinary system Urogential opening male (see sex determination) Kidney Hilus Ureter Bladder Urethra Cortex Medulla Pelvis of kidney Calyx Renal pyramid opening urethra female(see sex determination) Back to index Back to excretory 1 Back to excretory 2

  40. Female Reproductive system 1 Back to index Answers

  41. Female Reproductive system 2 Back to index Answers

  42. Female Reproductive system 3 Back to index Answers

  43. Answers Female Reproductive Genital papilla Ovary Oviducts Horns of uterus Uterus Cervix Vagina Urogential sinus Opening of urethra Back to index Back to female 1 Back to female 2 Back to female 3

  44. Male Male Male Reproductive system 1 Back to index Answers

  45. Male Reproductive system 2 Back to index Answers

  46. Male Reproductive system 3 Back to index Answers

  47. Male Reproductive system 4 Back to index Answers

  48. Answers to male reproductive Back to index Urogential opening Scrotum Testical or testes Epididymus Gubernaculum Vas deferens Inguinal canal Penis (Urethra) Cowper’s gland -- Seminal vesicles Prostate gland Male reproductive 1 Male reproductive 2 Male reproductive 3 Male reproductive 4 End show