Fetal Pig Dissection Quiz. 1.Is this pig male or female? 2. Name 3. Name Tail of pig.
Fetal Pig Dissection
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Transcript of Fetal Pig Dissection
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Fetal Pig Dissection
Anatomical Direction
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Dorsal
VentralCranial Caudal
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Anterior Posterior
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Medial: Closer to the trunk
Lateral: Further from the trunk
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Proximal: Closer to a reference point
Distal: Farther from a reference point
For example: The elbow is proximal to the shoulder, while the wrist is more distal to the shoulder.
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Basic Appearance
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Internal Anatomy
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Classification
sapiens
ArtiodactylaSuidaeSusSus scrofa
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Think about these comparisons:
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Respecting your specimen.
What lab safety rules must we follow in order to protect ourselves, our classmates, and to respect the life of the fetal pig during the dissection lab?
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Determining Age of your Pig
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Determining the Sex of your Pig
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Preparing to Dissect
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What are the tools we will use?
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Making the Incisions:
Decide on ventral-incision style based upon the gender of your fetal pig
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Making the Incisions:
Dissection tip:• Start above the umbilical cord• Always cut pulling upward
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Which systems will we explore through dissection?
• Digestive System – Day One• Respiratory System – Day Two• Circulatory System – Day Two• Excretory System – Day Three• Reproductive System – Day Three
Each day, before we begin, we will explore a virtual dissection online: http://www.whitman.edu/biology/vpd/main.html