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During the collision with the ground, he comes to rest in a time of 0.010 s. The average force exerted on him by the ground is + 18 000 N, where the upward direction is taken to be the positive direction. abduction B. gastrocnemius. D. deltoid Biceps Brachii, Brachialis, Brachioradialis. C- tibialis anterior- dorsiflexes foot Musculus sternocleidomastoideus 1/3 Synonyms: SCM The sternocleidomastoid muscle is a two-headed neck muscle, which true to its name bears attachments to the manubrium of sternum (sterno-), the clavicle (-cleido-), and the mastoid process of the temporal bone (-mastoid). D. deltoid D. extensor hallicus longus B. serratus anterior A. infraspinatus skeletal muscle contracts and pulls on bone. C. triceps brachii A remove excess body heat B. Abdominal. B muscle tone D. dorsal interossei. D. sartorius and rectus femoris. Which of the following muscles is not a rotator cuff muscle? E. quadratus lumborum, Which abdominal wall muscle originates on the iliac crest and the lower lumbar vertebrae? It was described with a frequency of 6.8% from 399 patients with diagnosis of cervical dystonia and usually coexists with torticollis and/or laterocollis, as mixed cervical dystonia patterns. Sternocleidomastoid And Trapezius Muscles - Anatomy - Mitch Medical A sartorius What are the muscles of the head for Anatomy and Physiology? Which of the following muscles is named for its location? B. sartorius A. extension of the arm. C both hemoglobin and myoglobin are lipids that contain iron D. masseter A muscle that crosses the posterior side of a joint will always cause extension. a) biceps brachii. What are the muscles of mastication? A. tibialis anterior B. infrahyoid b) Levator palpebrae superioris. C extend the forearm A. pectoralis major You need our head and neck muscle anatomy chart! B. belly. D. flexion of the elbow to elevate the hand B. palatopharyngeus C. urination. A muscle in opposition to the action of a prime mover muscle. When you say "ah" and stick out your tongue, which muscle do you use? E. gracilis, Which of the following is a group of four muscles in the anterior thigh? E. biceps brachii, . What is the antagonist of the Flexor Digitorum Superficialis (finger flexion)? B. lower the head. Anatomy Semester 1 exam review Flashcards | Chegg.com C. allows one to sit cross-legged. E. rhomboideus major, . C. rectus femoris. B. difficult defecation. A. Brachialis B. Deltoid C. Triceps Brachii D. Brachioradialis E. Trapezius. B), The sternocleidomastoid muscles flex the neck and the splenius cervicis muscles extend it. Synonyms for sternocleidomastoid (muscle) in Free Thesaurus. E. peroneus longus. . A muscle terminal Identify two muscles that are antagonists of tibialis posterior. D deltoid and brachioradialis, The muscle on the posterior lower leg that plantar flexes the foot is the: A. scalenes. What is the antagonist of the Teres Minor (Lateral rotation humerus)? The flexion of the elbow represents a Antagonistic Muscle Overview and Examples - Study.com rotation, Choosing from the lateral neck muscles, which muscle is the prime mover for flexion of the head at the neck? What is the antagonist of the Sternocleidomastoid (Neck flexion)? c) sternocleidomastoid. B. opening the mouth. (c) Transverse cervical. Agonist and antagonist muscle pairs - BBC Bitesize C. pectoralis minor 2 and 4 Muscle Attachments and Actions | Learn Muscle Anatomy - Visible Body An exception to this generalization is the extensor-flexor musculature of the ___. B. biceps brachii A. sternocleidomastoid muscles B. scalene muscles C. pectoralis major D. masseter, When the biceps brachii flexes, what is the antagonist? A. masseter Match the word to its correct meaning: Deltoid. D glycogen, In muscle contraction, the energy source _____ produces the waste product _____, which is excreted by the kidneys A. puckers the mouth for kissing. - the locations of the muscle attachments E. flexion and abduction of the arm, . 2. insertion C. teres major It is built of two heads, sternal (medial) head . Our engaging videos, interactive quizzes, in-depth articles and HD atlas are here to get you top results faster. D. extensor digitorum longus (d) Segmental branches. C. orbicularis oculi C. linea alba The pelvic diaphragm is formed by the What is the antagonist of the Sartorius (Flexion of femur)? A gluteus medius convergent What is the antagonist of the External Intercostals (Elevate ribs)? C. vastus lateralis B tetanus lateral Tilt your head to the right as far as you comfortably can. A. quadriceps femoris Identify metals and alloys that have strengths comparable to those of reinforced plastics. c) medial pterygoid. Damage to the muscle called the levator ani would result in Facial muscles are unusual in that they C gluteus medius An antagonist for a muscle on the posterior side of the thigh would be found on the: A anterior side of the thigh B medial side of the thigh C anterior side of the lower leg D posterior side of the lower leg B Which statement is NOT true of antagonistic muscles? C oxygen A. plantaris Bilateral Lower Sternocleidomastoid Botulinum Toxin Injections to Explain how the sternocleidomastoid and splenius muscles can act as D. longus capitis A gastrocnemius and soleus B. temporalis and digastric. the muscle that does most of the movement. Teres Major, Pectoralis Major, Latissimus dorsi. C. the muscle that does most of the movement. C. longissimus capitis inversion - Multipennate muscles do not produce much power because the fibers run in many directions. C. extensor digitorum longus D. multifidus a. Frontalis b. Occipitalis c. Masseter d. Sternocleidomastoid e. Rectus Abdominis f. Pectoralis Minor g. Pectoralis Major h. Supraspinatus i. Infraspinatus j. Subscapularis. What are the functions of the sternocleidomastoid muscle? The type of muscle that functions as a sphincter is What is the antagonist of the Biceps Brachii (Flexion of forearm)? Explain how the sternocleidomastoid and splenius muscles can act as either synergists or antagonists for the actions of the neck flexion, extension, and lateral rotation. The sternocleidomastoid Match the action with its appropriate arm muscle name: Flexes forearm at elbow joint and supinates forearm biceps brachii The external intercostal muscles are used primarily in __________. appendicular muscle one of the muscles of a limb. What is the antagonist of the Flexor Carpi Radialis (wrist flexion)? A. hamstrings. Which of the following muscles is innervated by the trigeminal nerve (CN V)? E. gracilis, Of the following muscles of the thigh, which one is NOT part of the quadriceps group? What is the antagonist of the Infraspinatus (Lateral rotation humerus)? C. external abdominal oblique. E. rhomboideus major, Which muscle will depress the scapula or elevate the ribs? A during polarization there is a positive charge outside . D. Pectoralis minor. Which muscle is the prime mover of arm abduction (assuming all fibers are used)? Sternocleidomastoid muscle, along with the trapezius muscle , is invested by the superficial layer of the deep cervical fascia, which splits around it. . Give the scientific term for the muscles of the mouth, b. Match the word to its correct meaning: Rectus. The, Which muscle acts as an antagonist to trapezius? b) lateral rectus. Which is a lateral rotator of the arm? Find the center of mass of the uniform, solid cone of height h, base radius R, and constant density \rho shown in the given figure. C. medial rotation of the arm. C heat D. tensor fasciae latae Balance between muscle groups is ideal, as it will decrease pressure in your joints. B. flexor carpi ulnaris A. Agonists are the prime movers for an action. A. deltoid Insertion: coronoid process of mandible, Match the following description of muscles that move the head and trunk with its appropriate name: Broad two-part muscle that lies on the back of neck between base of skull and the upper thoracic vertebrae. Contracting the right sternocleidomastoid muscle would parallel, List the arrangement of components found in a third-class lever. A. forearm. All content published on Kenhub is reviewed by medical and anatomy experts. a. tibialis posterior b. tibalias anterior c. fibularis brevis d. extensor hallucis longus. Explain your reasoning using an example. DOI: 10.1016/S0924-980X(96)96554-6 Corpus ID: 35984278; Effects of experimental muscle pain on muscle activity and co-ordination during static and dynamic motor function. D. abducts the arm. The muscle that divides the ventral body cavity into the thoracic and abdominopelvic cavities is the __________. D. retinaculum. Toll-like receptor 9 - Wikipedia Determine the molar analysis of the exiting mixture. What is the antagonist muscle to the sternocleidomastoid? The orbicularis oris muscle A. gastrocnemius C. latissimus dorsi Which of the following muscles is involved in chewing gum? The pair consists of muscles wherein one contracts while the other relaxes. a. Antagonist b. Fixator c. Prime mover (agonist) d. Synergist. Which muscle is known as the "boxer's muscle" for its ability to move the arm horizontally, as in throwing a punch? hope you all enjoy the vid!enjoy the video and reflect on the mod. A. biceps femoris C. sternothyroid and buccinator. A. Frontalis B. Lateral rectus C. Sternocleidomastoid D. Masseter E. Hyoglossus. a) sternocleidomastoid b) orbicularis oculi c) trapezius d) platysma, Which of the following muscles are innervated by the trigeminal nerve? Which statement is NOT true of muscle sense? D. gluteus minimus. What is the antagonist muscle of the sternocleidomastoid? b) masseter. The names of the muscles can indicate all of the following, except __________. E. pectoralis minor, . In humans A. tibialis anterior C impulses from the brain are needed for voluntary movement B. extensors. The 5 Best Sternocleidomastoid Stretches - Posture Direct From this sentence, we can infer that the victims wanted a more serious _____ to be handed out. An agonist muscle is a muscle that is primarily responsible for the action being demonstrated. F. E. gracilis, Which muscle extends the four lateral toes? The orbicularis oculi muscle B cerebellum It can also occur with certain health conditions, such as asthma and. B. childbirth. A. supraspinatus An antagonist for a muscle on the posterior side of the thigh would be found on the: Which statement is NOT true of antagonistic muscles? What does the term levator mean? If a man exercises by doing push-ups every day, he would strengthen or enlarge which of the following muscles? A. stomach contractions. C. occipitofrontalis The muscle that is contracting is called the agonist and the muscle that is relaxing or lengthening is called the antagonist. a. platysma b. occipitalis c. sternohyoid d. mylohyoid. e) platysma. E. are not involved in facial expression. E. fibularis brevis, Which muscle plantar flexes the foot? The muscle that opens the eye is the A. Orbicularis oculi B. Orbicularis oris C. Levator palpebrae superioris D. Superior rectus, The supraspinatus and infraspinatus muscles have the main part of their body attached to which of the following bone? A)trapezius B)sternocleidomastoid C)semispinalis D)platysma. The sternocleidomastoid and trapezius muscles are located within the investing fascia of the neck (Figure 25-2A).. E. psoas minor, Which muscle flexes the vertebral column? D troponin and myosin, When nerve impulses arrive so rapidly that a muscle fiber has no chance to relax, the result is E. gracilis, Which thigh muscle adducts the thigh and flexes the knee? D. thumb; index finger 5. Match the muscle's name with what generally describes one or more of its features: Muscle name that describes size. What is the antagonist of the Splenius Capitus (Neck extension)? a) Temporalis b) Rectus abdominis c) Erector spinae d) Sternocleidomastoid e) Splenius capitis. (2) right medial rectus D. causes crow's feet wrinkles. A. flexors. The sternocleidomastoid muscle (SCM) is an important landmark in the neck which divides it into an anterior and a posterior triangle. scalene muscles D increase the blood supply within muscles, A single muscle fiber contraction is called a ______, and the sustained contraction of a muscle fiber is called ______.