Fetal Pig Visual Dissection Guide Illustrated by Leah Hofgesang WARD470156-776 © 2015 Ward’s Science All Rights Reserved Orientation orsal D Cranial Caudal Anterior erse plane Posterior v ans r T Frontal plane Sagittal plane al r t n e V Illustrated by Leah Hofgesang 1 © 2015 Ward’s Science All Rights Reserved 1 Incisions Gender Key Male Female Both 4 3 Umbilical vein Umbilical arteries 2 1 © 2015 Ward’s Science All Rights Reserved 2 Illustrated by Leah Hofgesang Internal Organs Submaxillary gland Larynx Common carotid artery Internal jugular vein External jugular vein Trachea Thymus gland Left atrium Right atrium Lungs Right ventricle Diaphram Liver Spleen Large intestine Small intestine Umbilical cord Bladder Rectum Illustrated by Leah Hofgesang 3 © 2015 Ward’s Science All Rights Reserved Abdominal Procedure View the Gallbladder and Stomach Grasp inferior edge of the liver and fip superiorly to view organs dorsal of the liver. Esophagus Liver Gallbladder Stomach Duodenum Large Jejunum intestine Ileum Small intestine Rectum Gallbladder Stomach © 2015 Ward’s Science All Rights Reserved 4 Illustrated by Leah Hofgesang Internal Organs Underneath Liver Liver (left lobe) Liver (right lobe) Gall bladder Spleen Stomach Small intestine Large intestine Umbilical cord Bladder Illustrated by Leah Hofgesang 5 © 2015 Ward’s Science All Rights Reserved Abdominal Procedure View the Pancreas and Kidneys Carefully remove the liver (optional). Grasp the small intestines and carefully pull laterally to reveal the pancreas and kidneys. Notes Small intestine Stomach Spleen Pancreas Large intestine Left kidney Right kidney Rectum Bladder Ureter © 2015 Ward’s Science All Rights Reserved 6 Illustrated by Leah Hofgesang Urogenital System Female Aorta Kidney Adrenal gland Ureter Large intestine Umbilical cord Ovary Bladder Body of uterus Right oviduct Urethra Urogenital sinus Vagina Male Adrenal gland Aorta Kidney Ureter Right spermatic artery Large intestine Bladder Inguinal canal Ductus deferens Head of left epididymis Penis Spermatic cord Left testis Gubernaculum Left seminal vesical Illustrated by Leah Hofgesang 7 © 2015 Ward’s Science All Rights Reserved Heart Left common carotid artery Left Brachiocephalic artery subclavian artery Right pulmonary artery Aorta Left pulmonary artery Superior vena cava Left pulmonary veins Right atrium Left atrium Right ventricle Left ventricle Coronary artery Inferior vena cava © 2015 Ward’s Science All Rights Reserved 8 Illustrated by Leah Hofgesang Circulatory System Arteries Ateries and Veins Left common carotid Left subclavian Brachiocephalic Subscapular Right subclavian Thyrocervical Axillary Internal mammary Brachial Coeliac Superior mesenteric Caudal mesentaric Renal Genital External illiac External illiac Internal illiac Femoral Caudal Deep Femoral Umbilical Veins External jugular Internal jugular Suprascapular Brachiocephalic Subscapular Brachial Axillary Internal mammary Superior vena cava Subclavian Hepatic Hepatic Umbilical Common iliac Renal External iliac Genital Femoral Internal iliac Caudal Illustrated by Leah Hofgesang 9 © 2015 Ward’s Science All Rights Reserved Skeletal System Spine of scapula Scapula Spinous process Atlas Axis Illium Parietal Femur Ribs Zygomatic arch Ischium Rib cartilage Tibia Orbital Maxilla Fibula Humerus Patella Nasal Calcaneus Carpels Ulna Tarsals Premaxilla Metacarpals Radius Metatarsals Phalanges Mandible Phalanges Illustrated by Leah Hofgesang 11 © 2015 Ward’s Science All Rights Reserved Quiz Internal Anatomy 10 1 11 2 12 3 13 4 5 14 15 6 16 7 17 8 9 18 © 2015 Ward’s Science All Rights Reserved Illustrated by Leah Hofgesang Quiz Abdominal Organs 6 1 7 2 8 3 9 4 5 Illustrated by Leah Hofgesang © 2015 Ward’s Science All Rights Reserved Quiz Answer Key Internal Anatomy Abdominal Organs 1. Larynx 1. Liver (right lobe) 2. Internal jugular vein 2. Gallbladder 3. Thymus gland 3. Small intestine 4. Right atrium 4. Umbilical cord 5. Right ventricle 5. Bladder 6. Liver 6. Liver (left lobe) 7. Small intestine 7. Stomach 8. Umbilical cord 8. Spleen 9. Bladder 9. Large intestine 10. Submaxillary gland 11. Common carotid artery 12. External jugular vein 13. Left atrium 14. Lungs 15. Diaphram 16. Spleen 17. Large intestine 18. Rectum © 2015 Ward’s Science All Rights Reserved Illustrated by Leah Hofgesang.