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Mink Dissection

Mink Dissection. Practice Practical. Identify the muscles labeled # 1 & 2. Vastus lateralis Gracilis. Identify muscle #3 . (it is only 1 part of 2). Identify muscle # 3. In humans, this name is slightly different. What is it?. Sternocleidomastoid. Identify muscle #4.

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Mink Dissection

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  1. Mink Dissection Practice Practical

  2. Identify the muscles labeled #1 & 2.

  3. Vastuslateralis • Gracilis

  4. Identify muscle #3. (it is only 1 part of 2)

  5. Identify muscle #3.In humans, this name is slightly different. What is it? • Sternocleidomastoid

  6. Identify muscle #4.

  7. Identify muscle #4. • Serratusanterior

  8. Identify muscle #7 (lifted on back).

  9. Identify muscle #7 (lifted on back). • Latissimusdorsi

  10. Identify this muscle #8.

  11. Identify this muscle #8.What is its function? • Pectoralismajor

  12. Identify this muscle #9.In humans, what is the opposing muscle on the anterior side?

  13. Identify this muscle #9.In humans, what is the opposing muscle on the anterior side? • Gastrocnemius • Tibialis anterior

  14. Identify the muscle marked 11.Identify the related structure marked “A”

  15. Identify the muscle marked 11.Identify the related structure marked “A” • Part of Deltoid • Brachialis

  16. Identify this muscle#12 (ventral side of leg).

  17. Another View of #12.Identify this muscle.

  18. Identify this muscle#12. • Rectus Femoris

  19. Identify the muscle made from #13 & 14 (lifted) and one other part

  20. Close-up of 13

  21. Identify this muscle #13. (lifted)What bone is its insertion? • Trapezius

  22. Identify this muscle #15.

  23. Identify this muscle #15.What is the common name for this muscle in a human? • Biceps femoris

  24. Identify this muscle #16.What muscle lies deep and inferior to it?

  25. Identify this muscle #16.What muscle lies deep and inferior to it? • Tensor fascia lata(e) • Vastuslateralis is deep and inferior

  26. Identify this muscle #17.

  27. Identify this muscle #17. • Pectoralis minor

  28. Identify this muscle #20.

  29. Identify this muscle #20. • Vastuslateralis

  30. Identify this muscle #22. (Can also be found from the lateral view)

  31. Identify this muscle #22. What is the function of this muscle? • Semitendinosus

  32. Identify this muscle #23.How is the relative size of this muscle different in humans?

  33. Identify this muscle #23.How is the relative size of this muscle different in humans? • Sartorius • Thin in a human (this muscle does not cover the entire ventral surface of the leg as in mink, but wraps laterally from the hip and moves medially towards the knee)

  34. Identify this muscle #24.Identify this muscle #25.

  35. Identify this muscle #24.Identify this muscle #25. • #24 – adductor longus • #25 – adductor femoris

  36. Identify this muscle #26. This is the most superficial muscle in the region.

  37. Identify this muscle #26.If you were to reflect this muscle in humans and look at the deeper abdominal muscle, which abdominal muscle would you find moving laterally? • External abdominal oblique

  38. Identify this muscle #27.

  39. Identify this muscle #27. • Triceps longhead brachii

  40. Identify t his muscle #28.

  41. Identify t his muscle #28. • semitendinosus

  42. Identify this muscle #29. (Extra Credit)

  43. Identify this muscle #29. (Extra Credit) • Rhomboideuscervicis

  44. Identify this muscle #30.

  45. Identify this muscle #30. • semimembranosus

  46. Identify this muscle #31.What is its function?

  47. Identify this muscle #31.What is its function? • Pectineus • Flexes hip and adducts thigh, femur, or leg

  48. Identify this muscle #32.In humans, what related muscle lies directly superior to this muscle?What common function do they both have?

  49. Identify this muscle #32.In humans, what related muscle lies directly superior to this muscle?What common function do they both have? • Gluteus maximus • Gluteus medius • Extends or abducts leg or femur

  50. Identify this muscle #33.What is its function?How many heads does this muscle group have?In humans, what is the opposing muscle?

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