The lymphatic trunks are named after the regions of the body that they drain the lymph from: two lumbar trunks, two bronchomediastinal trunks, two subclavian trunks, and two jugular trunks, as well as one intestinal trunk.
The thick deep jungle canopy was the only thing that cushioned her fall, which allowed her to survive with only a broken collarbone, a gash to her right arm, and her right eye swollen shut.
Thanks to the survival skills her father taught her, she emerged 10 days later with a broken collarbone, ruptured knee ligaments, and covered in deep gashes, but still very much alive.
We're primates, and only amongst primates do humans and our ancestors have this very characteristic S-shape, and at that time I was probably one of the world's only experts on hominin clavicles.
我们是灵长类动物,只有在灵长类动物中,人类和我们的祖先才会有这种非常有特点的 S 型,当时我可能是世界上唯一研究人科动物锁骨的专家之一。
B is for bones, start by looking at both clavicles and all twelve pairs of ribs one at a time to make sure that there are no fractures, deformities, or missing bones.
Not only do cats have very sensitive motion and gravity sensing abilities allowing them to determine which way is down, they also have an extremely flexible backbone and no collarbone.
Brisket comes from across chest area of cow, right here, and since cattle don't have collarbones like us, this muscle has to support more than half their body weight.