a. Longissimus. trapezius, Anatomy and Physiology: The Unity of Form and Function, Andrew Russo, Cinnamon VanPutte, Jennifer Regan, Philip Tate, Rod Seeley, Trent Stephens, Week 1: Psychopathology (History, Classificat, Honors English Final (finished sorry forgot t. All rights reserved. a. buccinator b. temporalis c. masseter d. orbicularis oris. C. flexor carpi radialis It can also occur with certain health conditions, such as asthma and. A flex the neck The pair consists of muscles wherein one contracts while the other relaxes. sternocleidomastoid Question: The sternocleidomastoid muscles flex the neck, and the splenius cervicis muscles extend it. C. location and size. D. deltoid E. coracobrachialis. . Under the sternocleidomastoid region runs a neurovascular bundle containing: When putting a central venous catheter (CVC), the medial edge of the sternocleidomastoid muscle serves as a lead structure. What Are Muscle Agonists, Antagonists, And Synergists? - 3D Muscle Lab Called also antagonist. A. palmaris longus Match the following muscle action with its appropriate term: What is the antagonist of the Supraspinatus (Abducts humerus)? C teres major C. interspinales C. gluteus maximus. D. tibialis posterior - The number of muscle fibers best determines how powerful a muscle will be. All of the following muscles are rotators of the arm. Antagonist - drug that inhibits or slows activity to receptor -1 - increases mean blood pressure by vaso constriction. skeletal muscle contracts and pulls on bone. A. pectineus The zygomaticus major muscle The pelvic diaphragm is formed by the e) buccinator. trapezius A. tibialis anterior Appendicular muscles work to control the movements of the arms and legs, while the axial muscles are located in the head, neck and trunk. What effect does a magnetic field have on a charge moving perpendicular to the field? A. biceps femoris I would honestly say that Kenhub cut my study time in half. The sternal head originates from the manubrium of sternum, while the clavicular head from the medial thirdof the clavicle. C. laterally flex the neck. The major head flexor muscles are the __________. Each group will need to utilize full ROM in order to perform optimally. Sternocleidomastoid (scm) muscle pain typically brings complaints of dizziness or sudden hearing loss, headache or jaw pain, even when everything appears to be normal. A student (m = 63 kg) falls freely from rest and strikes the ground. e) Trapezius. The end of the muscle that connects to the sternum is the A. origin. D increase the blood supply within muscles, The muscle on the lateral surface of the shoulder that abducts the arm is the What is the antagonist of the Adductor Magnus (adduction of femur)? Explain your reasoning using an example. a) diaphragm b) sternocleidomastoid c) pectoralis major d) scalenes. C gluteus maximus B. palatopharyngeus B. contributes to pouting. skeletal muscle is attached to bone at origin and insertion. (a) greater for well 1, What is the antagonist muscle to the sternocleidomastoid?