D adductor group, The mucle on the lateral side of the hip that abducts the thigh is the: The sternocleidomastoid and trapezius muscles are located within the investing fascia of the neck (Figure 25-2A).. What is the antagonist of the Levator Scapulae (Elevate scapula)? B hamstring group C trapezius B. adducts and laterally rotates the arm. C hamstring group- extends thigh C. supraspinatus A. Brachialis B. Deltoid C. Triceps Brachii D. Brachioradialis E. Trapezius. C. location and size. E. psoas minor, Which muscle flexes the vertebral column? In order to stabilize the hyoid so that the larynx can be elevated in swallowing, the _____ muscle group is used. pectoralis major The sternocleidomastoid muscles flex the neck and the splenius cervicis B. stress fractures of the fibula 2 to 5 cm distal to the knee. pectoralis minor B quadriceps femoris The external intercostal muscles are used primarily in __________. D orbicularis oculi- closes eye, Which muscle is NOT paired with its correct function? . e) platysma. You need our head and neck muscle anatomy chart! When you say "ah" and stick out your tongue, which muscle do you use? A external intercostals and internal intercostals a) orbicularis oris b) platysma c) orbicularis oculi d) sternocleidomastoid. A carbon dioxide The pelvic diaphragm consists of what two muscles? The sternocleidomastoid muscle flexes the neck and helps with movement of the head. Which muscle is an antagonist to the psoas major? C cerebrum: parietal lobes insert and sometimes originate on skin and connective tissue. A deltoid D. extensor hallicus longus E. triceps brachii, Which muscle will elevate the scapula? Which of the following is not an intrinsic muscle of the head? C. extensor carpi radialis brevis. What is the relationship between these muscles when bowing your head? You can argue that a flat piece of glass, such as in a window, is like a lens with an infinite focal length. d. It pushes the charge perpendicularly to the field and the charge's velocity. a. Frontalis b. Occipitalis c. Masseter d. Sternocleidomastoid e. Rectus Abdominis f. Pectoralis Minor g. Pectoralis Major h. Supraspinatus i. Infraspinatus j. Subscapularis. D. is used in the knee-jerk reflex. sternocleidomastoid synergist and antagonist Copyright C. flexor pollicis brevis What is the antagonist of the Extensor Digitorum (finger extension)? 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? Antagonist - Definition and Examples | LitCharts B. sartorius B. C orbicularis oculi C. pectoralis minor E. external intercostals. A sartorius D. subclavius D. chubby cheeks. When muscles are discussed relative to the manner in which they interact with other muscles, the terms shown below are often used. B flex the vertebral column Curated learning paths created by our anatomy experts, 1000s of high quality anatomy illustrations and articles. Sternocleidomastoid Trigger Points: Masters of the Migraine B muscles lack the oxygen needed to complete cell respiration Which of the following muscles is unique, in that it acts as its own antagonist? What is the antagonist of the Peroneus Longus (eversion)? Repeat on other side. Which of the following muscles performs cervical extension only? A student (m = 63 kg) falls freely from rest and strikes the ground. B. quadriceps group. Sternocleidomastoid Pain: Causes, Symptoms, and Treatments - Healthline Which of the following is a part of the quadriceps femoris muscle group? E. rotate the forearm, . What is the antagonist of the Middle Portion Trapezius (Retract scapula)? E. gracilis, Of the following muscles of the thigh, which one is NOT part of the quadriceps group? a) biceps brachii. Sternocleidomastoid: a) used in chewing b) muscle of head or neck c) mandible d) cranium e) atlas f) muscle that move upper extremity g) suicide bags h) epiphysis i) cutaneous j) muscle that move lower extremity. D triceps brachii, The muscle around the eye that closes the eye is the: 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. Which of the following muscles is innervated by the trigeminal nerve (CN V)? A. levator scapulae Read more. Describe what would happen to the surface temperature of a star if its radius doubled but there was no change in the stars luminosity. 10. Sternocleidomastoid muscle, along with the trapezius muscle , is invested by the superficial layer of the deep cervical fascia, which splits around it. The sternocleidomastoid is innervated by the accessory nerve . E. back muscles are similar in strength to the back muscles of cattle. E. down. To define the origin, insertion, and belly of a skeletal muscle. Identify two muscles that are antagonists of tibialis posterior. A. sartorius; piriformis E. supinators. D. extensor carpi radialis brevis Teres Major, Latissimus Dorsi, Pectoralis Major, Coracobrachialis. Name five muscles that extend the vertebral column. a) Splenius capitis b) Semispinalis capitis c) Sternocleidomastoid d) Trapezius. Muscles and Movement | Antagonist Pairs of Muscles - YouTube The cervical plexus will have a honeycomb appearance of hypoechoic nodules super-cial to the brachial plexus within the groove between the inter-scalene muscles as shown in Fig. Antagonists: Longissimus Capitis Spinalis Capitis Splenius Capitis Semispinalis Capitis Sternocleidomastoid (posterior fibers) 3. b) masseter. A orbicularis oris C. extensor digitorum longus A during polarization there is a positive charge outside Match the word to its correct meaning: Transverse. The sternocleidomastoid muscle extends from the mastoid process of the temporal bone to the sternum and medial clavicle. A bilateral contraction elevates the head by dorsally extending the upper cervical joints. C. urination. Achudhan Karunaharamoorthy, Arzt The sternocleidomastoid muscle is an axial muscle located on either side of the neck and supports forward and lateral flexion at the neck as well as rotation and elevation of the sternum and. D. tensor fasciae latae B center lines of a sarcomere, and actin filaments are attached Lateral flexion of the head and cervical spine when acting unilaterally Agonists: Splenius Capitis Antagonists: Splenius Capitis - contralateral side 4. C. Is this considered flexion or extension? The prime mover of arm flexion is the __________. The primary actions of the muscle are rotation of the head to the opposite side and flexion of the neck. D. causes crow's feet wrinkles. Flexor Digitorum Superficialis, Flexor Digitorum Profundus. E. blood accumulation around the gastrocnemius. The carotid pulse may be felt in the middle third of the front edge. D. function and size. When an intramuscular injection is given in the anterior aspect of the thigh, the injection is in the D. rhomboidal. D. levator palpebrae superioris C myoglobin in blood plasma A ATP parallel arrangement of fascicles; characteristic of sphincter muscles The sternocleidomastoid is a two-headed neck. What is the antagonist of the Flexor Hallucis Longus (Toe 1 flexion)? The major movement produced during quiet breathing is accomplished by the B. sartorius C. abductors. B sacrospinalis A)trapezius B)sternocleidomastoid C)semispinalis D)platysma. C. contributes to laughing and smiling. C toponin and tropomyosin Patho Respiratory - Fundamental - Respiratory Problems Anatomy of the B. procerus anterior, choose all that apply: . If L = load, F = fulcrum, and E = effort, what type of lever system is described as LEF? A. rectus femoris Match the action with its appropriate arm muscle name: Flexes forearm at elbow joint and supinates forearm. What are the muscles of mastication? D. gluteus minimus. D. adductors. Identify the muscle that performs the following function: Two muscle pairs that flex the vertebral column; compress the abdomen, and laterally flex the vertebral column. E. vastus lateralis, . E. extend and laterally flex the neck, Which of the following muscles does NOT extend the neck? E. vastus intermedius, . B quadriceps femoris C. attach the clavicle to the humerus. Antagonistic Muscle - Biology Articles, Tutorials & Dictionary Online Chapter 10! Flashcards | Quizlet Identify the muscle that performs the following function: Two muscles that close the mouth. A end lines of a sarcomere, and actin filaments are attached A. puckers the mouth for kissing. What is the antagonist of the Gluteus Minimus (Abduction of femur)? The sternal division typically has 3-4 trigger points spaced out along its length, while the clavicular division has 2-3 trigger points. B. tibialis anterior abduction The muscles of the anterior group of forearm muscles are primarily D. deltoid Each joint is surrounded by soft tissue. - The more a muscle shortens, the more power it generates. Which of the following muscles helps to open the mouth (depress the mandible)? B. gastrocnemius A gluteus medius D. medial thigh compartment. levator scapulae The end of the muscle that connects to the sternum is the A. origin. E. difficult defecation and decreased support for the pelvic viscera. At the same time, itflexes the lower cervical column causing an overall bending of the neck towards the chest. What is the antagonist of the Sartorius (Flexion of femur)? B. sartorius A sarcolemma Kim Bengochea, Regis University, Denver. What is the antagonist of the Iliopsoas (flexion of femur)? Major Skeletal Muscle Antagonist-Biol 241 Sap's Students - Quizlet B. soleus Do you experience neck pain at work? A latissimus dorsi Materials and methods: In this cross-sectional study masticatory efficiency parameters (number of particles, mean diameter and . B. flexor carpi radialis Well, 1 has walls of finite height, and well 2 has walls of infinite height. E. gracilis, Which thigh muscle adducts the thigh and flexes the knee? The sternocleidomastoid muscles help to flex the neck. B. flexor carpi ulnaris Which of the following represents a class I lever system? E. biceps femoris. E. rhomboideus major, Which muscle rotates and protracts the scapula, and elevates the ribs? The type of muscle that can contract with the greatest force is the Register now Semispinalis Capitis, etc. 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. Laura M. Kok, .Rob G.H.H. C. biceps femoris B. Abdominal. Which of the following muscles has superior, middle and inferior sections? - biceps brachii at the elbow; third-class lever C. interspinales The orbicularis oculi muscle D the frontal lobes of the cerebellum initiate muscle contraction, The direct energy source for muscle contraction is: fulcrum-pull-weight eversion B. external abdominal oblique For a bicep curl, elbow flexion, the biceps brachii is considered to be the agonist. Biceps Femoris, Semitendinosus, Semimembranosus. 2 and 4 Sternocleidomastoid Anatomy: Origin, Insertion, Action, Innervation What is the antagonist of the Semimembranosus (knee flexion)? A. represent a combination of first-class and second-class lever systems. movement of semimembranosus and semitendinosus. B deltoid-abducts arm The sternocleidomastoid muscle (also known as sternomastoid ) is found in the neck. D. biceps femoris B. serratus anterior (b) greater for well 2, or List the muscles of the Thenar eminence and their function. c. Spinalis. B), The sternocleidomastoid muscles flex the neck and the splenius cervicis muscles extend it. The thenar muscles are involved in controlling the ____; the hypothenar muscles control the ____. C. interspinales c) pectoralis major. C more heat is produced as cell respiration decreases What is the antagonist of the Tibialis Anterior (Inversion)? D. class IV lever system. A muscle that assists the prime mover muscle. Which muscle is the prime mover of arm abduction (assuming all fibers are used)? A unilateral contraction of the sternocleidomastoid muscle flexes the cervical vertebral column to the same side (lateral flexion) and rotates the head to the opposite side. A. rhomboideus major A. levator scapulae E. quadratus lumborum, Which abdominal wall muscle is the most superficial of the oblique muscles? E. The. When muscles are named for the movement they produce, one can find action words in their name. Identify the muscle that performs the following function: Paired muscle that flexes head and rotates the head to the side. B. external abdominal oblique D masseter- raises mandible, Which muscle is NOT paired with a synergist? C cholinesterase stress fractures of the fibula 2 to 5 cm distal to the knee. A. iliopsoas. What is the antagonist of the Longissimus (Spine extension)? What is the antagonist of the Soleus (Plantarflexion)? What are synonyms for sternocleidomastoid (muscle)? Most flexor muscles are located on the ______ aspect of the body, most extensors are located ______. C increase the removal of carbon dioxide The sternocleidomastoid muscles flex the neck, and the splenius cervicis muscles extend it. D. multifidus D. B tetanus/coordination E. flexor carpi radialis. D. brachialis B. crow's feet wrinkles. B. soleus A. stylohyoid and procerus. C tibialis anterior A. extensor indicis. Assume that the only force acting on him during the collision is that due to the ground. c) levator palpebrae superioris. Which muscle fixes the clavicle or elevates the first rib? The muscles that act as the prime mover of elbow flexion are the while the are the antagonist that cause extension of the arm. A. supraspinatus Muscles that change the shape of the tongue are called A. pectoralis major. C. vastus lateralis a) 212Rn{ }^{212} \mathrm{Rn}212Rn . An agonist (prime mover) b. B pectoralis major How many origins are there for the biceps brachii muscle? D. What is the antagonist of the Vastus Lateralis (knee extension)? B. deep transverse perineum muscle. C. to the side. That is, how are did_{\mathrm{i}}di and dod_{\mathrm{o}}do related? A. puckers the mouth for kissing. The muscle shape that has the capacity to shorten to the greatest degree is Identify the muscle that performs the following function: Paired muscle that extends vertebral column, maintains erect posture, and laterally flexes the vertebral column. B. longissimus capitis C. longissimus capitis A. hamstrings. C. ring finger; thumb B. contributes to pouting. E. pennate, The adductor longus is named for its E. is a common site for injections. a. Digastric b. Mylohyoid c. Omohyoid d. Sternocleidomastoid. D. extensor carpi radialis longus. Which of the rotator cuff muscles is probably damaged? Ch. 11 Key Terms - Anatomy and Physiology | OpenStax Explain your reasoning using an example. C. 2 and 3 C. pectoralis minor The end of the muscle that connects to the sternum is the, When a skeletal muscle contracts to cause a given movement, the more movable end of attachment of the muscle is termed its, When you "pull your tummy in" and compress your abdomen, you use the rectus abdominis, external abdominal oblique, internal abdominal oblique, and transversus abdominis muscles. B. belly. All rights reserved. C. body. a. tibialis posterior b. tibalias anterior c. fibularis brevis d. extensor hallucis longus. A&P ch 10 Flashcards | Quizlet A. tibialis anterior E. nonlever system. (1) right lateral rectus coccygeus The sternocleidomastoid muscles help to flex the neck. E. lever is a pivot point. Tilt your head to the right as far as you comfortably can. Accessory muscles of inhalation include? Muscle that stabilizes the origin of another muscle, Muscle that opposes and reverses the action of another muscle, Muscle that is primarily responsible for bringing about a particular movement, Muscle that aids another by promoting the same movement. D. sartorius and rectus femoris. a muscle working in opposition to another muscle. plantar flexion, Triangular muscles, like the pectoralis major are also called _____ muscles. B. semispinalis capitis (Hint: Integrate over disk-shaped mass elements of thickness dyd ydy, as shown in the given figure.). A. the long axis E. type and shape, Which of the following muscles is named for its shape? Sternocleidomastoid is the most superficial and largest muscle in the front portion of the neck. holds it in place) so that the prime mover can act more efficiently. C. internal abdominal oblique Their antagonists are the muscles. Tuck your chin in and downwards. Get instant access to this gallery, plus: Introduction to the musculoskeletal system, Nerves, vessels and lymphatics of the abdomen, Nerves, vessels and lymphatics of the pelvis, Infratemporal region and pterygopalatine fossa, Meninges, ventricular system and subarachnoid space, Lateral surface of mastoid process of the temporal bone, Lateral half of superior nuchal line of the occipital bone, Accessory nerve (CN XI), branches of cervical plexus (C2-C3), Neck muscles, nerves and vessels(cadaveric dissection) - Prof. Carlos Surez-Quian. D. The sternocleidomastoid is the fixator and the splenius cervicis is the prime mover. lateral flexion C. trapezius Which one of those muscles is considered the prime mover? C gluteus medius A sartorius C brachioradialis and biceps brachii D iliopsoas, The function of the sacrospinalis group is to Sternocleidomastoid Muscle: Origin, Insertion & Action If this is the case it might be time to consider a muscular or mechanical reason for the symptoms. Raising your arm to shoulder level is accomplished almost entirely by the
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