Sketch a typical long bone, and label its epiphyses, diaphysis, medullary cavity, periosteum, and articular cartilages. On the sketch, designate the locations of compact and spongy bone.

Identify the bones and bone markings in Figure

A 6 year old girl fell from her bike and landed on her hands. When she got up, there was an obvious deformity of her left arm. Additionally, she had severe pain in her left arm and could not use her hand. The X-ray revealed a greenstick fracture of her left ulna. Where, specifically, is this bone located? Describe the fracture. Why do you think Emily had this type of fracture?

Identify the bone surface marking(s) that have the following function: 22. Form the TMJ 23. 24. Opening for carotid artery 25. Opening for the ear canal 26. Holes for cranial nerve I (olfactory nerves) 27. Holes for cranial nerve II (optic nerve) 28. Opening through which the spinal cord connects to lower brain 29. Anterior part of hard palate 30. Rounded processes on skull that articulate with the atlas 31. Tooth sockets 32. Form zygomatic arch 33. 34. Protects the pituitary gland