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Handout for Laboratory 10, Vertebrate Zoology 03051

Class Mammalia: Fetal Pig, Internal Structures I

Lab manual (Hickman et al., 9th ed.), Exercise 23C, pp. 347-353;

Exercise 23E, pp. 358-364; Exercise 23F, pp. 371-372

WORD BANK: terms/structures to find and know from this lab. Abbreviation: m. = muscle

  1. anus
  • aorta
    		•
  • atrium-left
    		•
  • atrium-right
    		•
  • bile duct
    		•
  • body wall
    		•
  • brachiocephalic trunk
    		•
  • bronchus, -i
    		•
  • caecum (cecum)
    		•
  • celiac artery
    		•
  • common carotid artery
    		•
  • coronary artery
    		•
  • diaphragm
    		•
  • ductus arteriosus
    		•
  • epiglottis
    		•
  • esophagus
    		•
  • eustachian tube opening
    		•
  • femoral artery
    		•
  • foramen ovale
    		•
  • frenulum linguae
    		•
  • gall bladder
    		•
  • glottis
    		•
  • greater omentum
    		•
  • hard palate
    		•
  • heart
    		•
  • hepatic portal vein
    		•
  • iliac arteries, external vs. internal
    		•
  • intercostal artery
    		•
  • intercostal vein
    		•
  • large intestine
    		•
  • larynx
    		•
  • liver
    		•
  • lung
  • meconium
    		•
  • mesenteric arteries, anterior vs. posterior
    		•
  • mesentery, dorsal
    		•
  • nasopharynx
    		•
  • pancreas
    		•
  • papilla (of tongue)
    		•
  • parotid gland
    		•
  • pericardial sac
    		•
  • pericardium, visceral vs. parietal
    		•
  • peritoneum, visceral vs. parietal
    		•
  • pleura, visceral vs. parietal
    		•
  • pleural cavity
    		•
  • postcava
    		•
  • precava
    		•
  • pulmonary artery
    		•
  • pulmonary vein
    		•
  • rectum
    		•
  • renal artery
    		•
  • ruga, -ae
    		•
  • small intestine
  • soft palate
  • spleen
    		•
  • stomach-cardiac region
    		•
  • stomach-fundic region
    		•
  • stomach-pyloric region
    		•
  • stomach-pyloric sphincter
    		•
  • subclavian artery
    		•
  • subclavian vein
    		•
  • sublingual gland
    		•
  • submaxillary/submandibular gland
    		•
  • teeth
    		•
  • thoracic cavity
    		•
  • thymus gland
    		•
  • thyroid gland
    		•
  • tongue
    		•
  • trachea
    		•
  • umbilical artery
    		•
  • umbilical vein
    		•
  • ventricle-left
    		•
  • ventricle-right
    		•
  • villus, -i
    		•
  • vocal folds (cords)

    • Following the dissection directions as laid out on pp. 349, 351, take your time to find the gastrointestinal, cardiovascular, and respiratory organs listed above. Your instructor may direct to save some of those objectives for next week, depending on lab progress. Next week, we will finish the fetal pig with careful attention to urogenital and nervous system organs. Your instructor may use questions from the lab manual as the basis for quiz questions. The fetal pig offers a good overview of the mammalian body plan--try to explore as much as you can while you dissect! Your notes and drawings:

    |main page| |background| |03028: Physiology| |03048: Anatomy|

    |03050: Invertebrate Zoology| |03051: Vertebrate Zoology| |03074: Economic Botany|

    Please send comments and questions to: cronewil@hvcc.edu

     

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    This web page last updated on April 24, 2000