BIOS 252 Professor Points Week 1 Graded A

A 25-year-old male presents with a chief complaint of leg pain. Vital Signs: Ht:6.0 ft, Wt:250.0 lbs., T:98.9 F, BP: 130/90 mmHg, HR: 120 bpm, RR: 22 bpm. 2 hours prior to consult the patient participated in a pick-up game of football when another player fell on the posterior of the patients left leg. Physical examination reveals visible gastrocnemius muscle swelling at the site of injury and pale skin, numbness, lack of pulse and muscle weakness are noted below the site of injury. What is the diagnosis? Compartment Syndrome A 25-year-old male presents with a chief complaint of leg pain. Vital Signs: Ht:6.0 ft, Wt:250.0 lbs., T:98.9 F, BP: 130/90 mmHg, HR: 120 bpm, RR: 22 bpm. 2 hours prior to consult the patient participated in a pick-up game of football when another player fell on the posterior of the patients left leg. Physical examination reveals visible gastrocnemius muscle swelling at the site of injury and pale skin, numbness, lack of pulse and muscle weakness are noted below the site of injury. What is the treatment? Fasciotomy A 25-year-old male presents with a chief complaint of leg pain. Vital Signs: Ht:6.0 ft, Wt:250.0 lbs., T:98.9 F, BP: 130/90 mmHg, HR: 120 bpm, RR: 22 bpm. 2 hours prior to consult the patient participated in a pick-up game of football when another player fell on the posterior of the patients left leg. Physical examination reveals visible gastrocnemius muscle swelling at the site of injury and pale skin, numbness, lack of pulse and muscle weakness are noted below the site of injury. What is the potential risk if treatment is delayed another 2 hours? Irreversible function loss What are the muscles of mastication Temporalis Masseter Pterygoid Muscles What nerve supplies muscles of the scalp, orbital, nasal, oral, mental and buccal regions? Facial What are the attachments of the sternocleidomastoid? Mastoid Clavicle Sternum What nerve supplies the sternocleidomastoid? Accessory nerve; spinal nerves c2-c4 What are the muscles of respiration?