BIOS 252 Week 1 Case Study A&P II-Muscle|Latest Update|A Graded

lOMoAR cPSD|19693624 lOMoAR cPSD|19693624 BIOS 252 Week 1 Case Study A&P II -Muscle |Latest Update|A Graded Bio 252 7/6/22 Case Study 1 1. Name the muscles severed during the amputation event. - The muscles severed during the amputation are brachioradialis, extensor carpi longus and brevis, extensor digitorum, anconeus, extensor carpi ulnaris. These are known as the extensor muscles in the distal forearm. 2. If the patient were no longer to properly pronate his arm, which muscle do you think has been compromised? - If the pati ent were no longer to properly pronate his arm, the pronator quadratus can be damaged. This works with the pronator teres, which helps in forearm pronation. These muscles can be compromised during injury. 3. In general, a patient with a severed limb has a smaller window of time for successful replantation when compared with finger replantation surgery. This is in part due to the difference in tissue composition of the two anatomical structures. What does this say about the metabolic demands for muscles, cartilage and bone? Why do you suppose that is? - Metabolic demands for muscles, cartilage, and bones are higher in this area. This is because muscle, skin, nerves, and blood vessels must all be regrown in the proper way for it to function again. This contains high tissue and oxygen demands Therefore, the finger takes more time to repair and restore functionally than a limb. 4. What tissue type can be found bridging the two halves of the once severed muscle