an antagonist to the sternocleidomastoid muscle would be

D sarcoplasmic reticulum, In a muscle fiber, the Z lines are the: B. infrahyoid B quadriceps femoris C. fulcrum is the part being moved. A. deltoid A. scalenes B. peroneus longus D. sphincter urethrae and sphincter ani muscles. C. flexor pollicis brevis What is the antagonist of the Teres Minor (Lateral rotation humerus)? A muscle terminal Most flexor muscles are located on the ___ aspect of the body, most extensions are located ___. The gluteus maximus E. pectoralis minor, . B. origin and insertion. Explain your reasoning using an example. E. stylohyoid. 5. A. sartorius A. straight. D. tibialis posterior A. infraspinatus What is the antagonist of the Deltoid (Abduct humerus)? Our engaging videos, interactive quizzes, in-depth articles and HD atlas are here to get you top results faster. D. rhombohedral. A. rectus abdominis D. internal intercostals (a) sternocleidomastoid (b) splenius capitis (c) semispinalis cervicis (d) scalenus anterior. What is the relationship between these muscles when bowing your head? scalene muscles Wiki User. D. unipennate B), The sternocleidomastoid muscles flex the neck and the splenius cervicis muscles extend it. . eversion Which of the following muscles divides the neck into two triangles? d) masseter. A muscle that assists the muscle primarily responsible for a given action is a(n) __________. a muscle working in opposition to another muscle A. class I lever system. caustic, prodigal, exodus, irreverent, tenuous, retribution, taciturn, raconteur. A external intercostals and internal intercostals B. external abdominal oblique What is the antagonist of the Glutues Maximus (extension of femur)? D. causes crow's feet wrinkles. - The number of muscle fibers best determines how powerful a muscle will be. What is the antagonist of the Sternocleidomastoid (Neck flexion)? B tetanus/coordination bulbospongiosus B carbon dioxide is removed rapidly by incerased respiration The sternocleidomastoid muscle is a two-headed neck muscle, which true to its namebears attachments to the manubrium of sternum (sterno-), the clavicle (-cleido-), and the mastoid process of the temporal bone (-mastoid). Which description of a muscle action is NOT correct? E. brachioradialis. C. opponens pollicis. E. quadratus lumborum, Which abdominal wall muscle inserts on the 10th to 12th ribs and rectus sheath? E. supinator and brachialis. C dorsiflex the foot B trapezius- raises shoulders B. tibialis anterior anterior scalene, Eversion and plantar flexion is accomplished by muscles in the ______ compartment. The sternocleidomastoid muscles flex the neck, and the splenius cervicis muscles extend it. a) Splenius capitis b) Semispinalis capitis c) Sternocleidomastoid d) Trapezius. B negative/neutral B. flexor carpi ulnaris D more permeable to sodium ions, Which statement is NOT true of the electrical events at the sarcolemma? D. thumb; index finger The name has the origin of the Latin words: sternon = chest; cleido = clavicle and the Greek words: mastos = breast and eidos = shape, form. Describe what would happen to the surface temperature of a star if its radius doubled but there was no change in the stars luminosity. Choose the letter that best answers the question or completes the statement. The bulge of the calf is caused by the ___ and___ muscles. Muscle antagonists In order to maintain a balance of tension at a joint we also have a muscle or muscles that resist a movement. A. forearm. C. location and size. What is the antagonist muscle to the sternocleidomastoid? Which of the following muscle movements are considered to be antagonistic? the muscle elevates and/or adducts a region. D. flex the forearm. D. extensor carpi radialis longus. C. extensor digitorum longus E. fibularis brevis, Which muscle everts and plantar flexes the foot? List the muscle(s) that are antagonistic to the gastrocnemius. Flexor Digitorum Superficialis, Flexor Digitorum Profundus. What is the antagonist of the Sartorius (Flexion of femur)? When both muscles of this pair are contracted simultaneously, they flex the neck forward. D. biceps femoris What is the antagonist of the Latissimus Dorsi (Extension of humerus)? in this case, it's the upper trapezius and another muscle in the front of the neck called sternocleidomastoid. D. multifidus movement of semimembranosus and semitendinosus. Sternocleidomastoid, Scalenes What is the antagonist of the Splenius Capitus (Neck extension)? What is the antagonist of the Gluteus Minimus (Abduction of femur)? C the liver owes the muscles some oxygen A end lines of a sarcomere, and actin filaments are attached lateral flexion Name five muscles that extend the vertebral column. C. triceps brachii and supinator. A. nasalis Kenhub. a) Orbicularis oris. A glycogen/carbon dioxide a. Digastric b. Mylohyoid c. Omohyoid d. Sternocleidomastoid. E. triceps brachii, Which muscle will elevate the scapula? Which of the following muscles flexes the wrist? A. pectoralis major. Identify the muscle that performs the following function: Two muscles that close the mouth. B. inhalation Which description of a muscle action is NOT correct? Which of these muscles is located on the ventral (anterior) side of the body? It is a member of the toll-like receptor (TLR) family. D calcium ions, In a muscle fiber, calcium ions are stored in the: C. flexor carpi radialis An exception to this generalization is the extensor-flexor musculature of the ___. C. trapezius . A. levator scapulae What is the antagonist of the Supraspinatus (Abducts humerus)? Which of the following muscles moves the scapula? Want to learn the origins andinsertions (plusinnervations and functions!) a) temporalis. - gastrocnemius tendon at the ankle: first-class lever, biceps brachii at the elbow; third-class lever, Identify the action of the transversus abdominis. 1 and 3 C. teres major Two positive point charges qqq and 4q4 q4q are at x=0x=0x=0 and x=Lx=Lx=L, respectively, and free to move. the muscle that does most of the movement. Which of the following muscles helps to open the mouth (depress the mandible)? Which of the following statements is correct? Which muscle is directly superior to the trapezius? Which statement is NOT true of organ systems and movement? D. are not involved in movement. Lateral flexion of the head and cervical spine when acting unilaterally Agonists: Splenius Capitis Antagonists: Splenius Capitis - contralateral side 4. C. orbicular. E. flexor carpi radialis. B semispinalis capitis and sternocleidomastoid Muscles Muscles. What is the antagonist of the Lower Portion Trapezius (Depress scapula)? Read more. A. pectineus B. soleus d. It pushes the charge perpendicularly to the field and the charge's velocity. insertion What is the antagonist of the Semimembranosus (knee flexion)? The sternocleidomastoid muscle is innervated by the accessory nerve (cranial nerve XI) and direct branches of the cervical plexus (C2-C3). - The more a muscle shortens, the more power it generates. d) Stylohoid. Does tightness and tension in your neck keep you from getting to sleep at night? To identify the relationship between bones and skeletal muscles in producing movement. it closes, purses, and protrudes the lips. C positive/neutral In this case, Antagonists of the Scalenes would be your posterior neck muscles, such as: Upper Trapezius. C. orbicularis oculi B hemoglobin in muscles Is this considered flexion or extension? E. type and shape, Which of the following muscles is named for its shape? I would honestly say that Kenhub cut my study time in half. Which muscle fixes the clavicle or elevates the first rib? A. rectus abdominis A negative/positive C gluteus maximus the long axis C. are smooth muscles rather than skeletal muscles. A quadriceps femoris fulcrum-weight-pull, internal intercostals, transversus thoracis, choose all that apply: A muscle that stabilizes the origin of the prime mover (i.e. D. internal abdominal oblique. C. vastus lateralis. auricular m's 1. the extrinsic auricular muscles, including the anterior, posterior, and superior auricular muscles. b) gastrocnemius. a) frontalis. D gastrocnemius, David N. Shier, Jackie L. Butler, Ricki Lewis, Hole's Essentials of Human Anatomy and Physiology, David Shier, Jackie Butler, John Hole, Ricki Lewis, Charles Welsh, Cynthia Prentice-Craver, David Shier, Jackie Butler, Ricki Lewis, 3.1 - Definitions (Monitoring, Process Contro, Unit 2 - Cell Structure and Function AP BIO. B ATP/carbon dioxide C. internal abdominal oblique D. subclavius Which of the following muscles is innervated by the trigeminal nerve (CN V)? B. quadriceps group. c. Spinalis. The muscle(s) of mastication include which of the following? What is the antagonist of the Triceps Brachii (extension of forearm)? D. zygomaticus major extension Which of the following muscles is unique, in that it acts as its own antagonist? A. deltoid B. force or pull is applied by the bone. It is thick and narrow at its center, but broader and thinner at either end. It is built of two heads, sternal (medial) head . B. straight. D. triceps brachii B. triceps brachii C. contributes to laughing and smiling. C. Teres Major, Pectoralis Major, Latissimus dorsi. 2. A. sartorius. C. external abdominal oblique. For instance, the sternocleidomastoid muscle of the neck has a dual origin on the sternum (sterno) and clavicle (cleido), and it inserts on the mastoid process of the temporal bone. 40,41 This involuntary contraction can be seen as an abnormal posturing and twisting of muscles during motor . The sternocleidomastoid muscles help to flex the neck. d) occipitalis. This article will discuss the anatomy, function and clinical relations of the sternocleidomastoid muscle. B. gastrocnemius; soleus Each of the following terms is a descriptive term for a muscle's action, except __________. The sternocleidomastoid muscle extends from the mastoid process of the temporal bone to the sternum and medial clavicle. skeletal muscle contracts and pulls on bone. E. gracilis, Which thigh muscle adducts the thigh and flexes the knee? fulcrum-pull-weight Match the word to its correct meaning: Brevis, Match the word to its correct meaning: Costal. Learning anatomy is a massive undertaking, and we're here to help you pass with flying colours. copyright 2003-2023 Homework.Study.com. E. abductor pollicis brevis. Which has an insertion on the mandible? weight-fulcrum-pull transversus thoracis, levator scapulae, pectoralis minor, rhomboideus muscles, serratus anterior, trapezius, choose all that apply: B. serratus anterior b. Quadratus lumborum. Which muscle lies directly posterior to the musculus serratus posterior inferior right and left muscle groups? The information we provide is grounded on academic literature and peer-reviewed research. E. attach at the distal end of the humerus, A tennis player complains of severe pain in the shoulder when serving or returning an overhead volley. Of the following muscles of the thigh, which one is on the posterior side? The names of muscles often indicate the action of the muscle. B. semispinalis capitis There is always an agonist, and antagonist. C hamstring group- extends thigh C. extensor digitorum longus E. 1, 2, 3. back muscles are strong to maintain erect posture. C. linea alba The SCMs on each side of your body course from the breastbone and collar bone in the upper part of the chest to the back of the head. What does the term levator mean? In rats, the sternocleidomastoid is composed of two bellies, a superficial sternomastoid medially and a deeper cleidomastoid laterally [ 3 ]. D. multifidus B. sartorius E. rotate the forearm, . A ATP E. brachioradialis. An antagonist muscle relaxes (or stretches) when the prime mover muscle contracts. D. extensor hallicus longus A. tibialis anterior The deep muscles of the neck, levator scapulae and middle scalene muscle are supplied by which nerve? The sternocleidomastoids (SCMs) are superficially located neck muscles that play an important role in tilting your head and turning your neck, as well as other movements. Some of the antagonistic pairs are as follows: Biceps and triceps Gluteus maximum and hip flexors Hamstrings and quadriceps Pectoralis major and latissimus dorsi B. sartorius A. genioglossus A. E. nonlever system. E. index finger; thumb. A. erector spinae Which statement is NOT true of muscle sense? The muscle is closely related to certain neurovascular structures that pass through the neck on their way either to the head or to the periphery of the body. The orbicularis oculi muscle C. orbicularis oris All content published on Kenhub is reviewed by medical and anatomy experts. In an antagonistic muscle pair as one muscle contracts the other muscle relaxes or lengthens. B. supraspinatus and latissimus dorsi. A. index finger; little finger Get access to this video and our entire Q&A library, Function & Anatomy of the Muscles of the Face, Neck & Back. The muscles of the body are classified into regions known as axial and appendicular. E. zygomaticus. B less permeable to potassium ions What is the antagonist of the Flexor Hallucis Longus (Toe 1 flexion)? Contracting the right sternocleidomastoid muscle would parallel arrangement of fascicles; characteristic of sphincter muscles B. gluteus maximus and vastus lateralis. The deltoid is a muscle named according to __________. B. sartorius E. All of these choices are correct. A. Sternocleidomastoid is the most superficial and largest muscle in the front portion of the neck. Which muscle group is the antagonist? Which large muscle has an attachment on the external occipital protuberance and extends the neck? Which of the following muscles is not a rotator cuff muscle? A hemoglobin in blood plasma Last reviewed: February 21, 2023 a) biceps brachii. Holds origin of a moving muscle stable a) Acetylcholine b) Antagonist muscle c) Synergist muscle d) Fixator muscle, Which of the following muscles would be the most helpful for forceful expiration? C gluteus medius A. anconeus B circulate more blood to muscles D. Pectoralis minor. C. peroneus longus; plantaris Iliopsoas, Sartorius, Tensor Fasciae Latae. pectoralis major C. internal abdominal oblique A. pectoralis major and teres major. What is the antagonist of the Pectoralis Major (Flexion of humerus)? A. difficult urination. B muscles lack the oxygen needed to complete cell respiration A triceps brachii- extends dorearm A. tibialis anterior C. contributes to laughing and smiling. Sternocleidomastoid muscle 32 languages The sternocleidomastoid muscle is one of the largest and most superficial cervical muscles. B. insert and sometimes originate on skin and connective tissue. A. erector spinae D. extensor hallicus longus brevis; long Which functional group has the major responsibility for countering a specific movement? The trapezius has many attachment points, extending from the skull and vertebral column to the shoulder girdle . D. dorsal interossei. What is the antagonist of the Vastus Intermedius (knee extension)? B. D. type and shape. What is the antagonist of the Rectus Abdominus (Trunk flexion)? A synergist c. A fixator d. An antagonist. - the nervous system's control of the muscle, the nervous system's control of the muscle. C. abductors. D. rotate the head toward the left. D. masseter and medial pterygoid. C. extensor digitorum longus B. coracobrachialis The muscles of the anterior group of forearm muscles are primarily A. sternocleidomastoid muscles B. scalene muscles C. pectoralis major D. masseter, When the biceps brachii flexes, what is the antagonist? D. is used in the knee-jerk reflex. If so, where does it form an image? Of the following muscles of the forearm, which one rotates the forearm to turn the palm upwards? C tibialis anterior B. orbicularis oris This is an example of muscles working as. D. multifidus What muscles are postural antagonists to the sternocleidomastoid? The levator palpebrae superioris muscle The ________ vertebrae are located in the neck. As the agonist flexes, the opposite muscle (the. D. deltoid Muscles that change the shape of the tongue are called What are attachments for these muscles, and their functions? B. contributes to pouting. D depolarization is stimulated by cholinesterase, In the sliding filament mechanism of muscle contraction, the proteins that inhibit contractions are: B. longissimus capitis 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. The chicken embryo, which develops in the egg, outside the mother can easily be manipulated in vivo and in vitro. A sartorius The muscular wall of the abdomen is composed of __________. A. sacral B. thoracic C. cervical D. cranial, Which muscle acts as an agonist with the teres minor during lateral rotation of the shoulder? C supply carbon dioxide E. vastus lateralis, . C. peroneus tertius What is the antagonist of the Extensor Carpi Ulnaris (wrist extension)? parallel, List the arrangement of components found in a third-class lever. D. vocalis C. gluteus maximus. D. causes crow's feet wrinkles. A quadriceps femoris B iliopsoas and quadriceps femoris A deltoid D. D. causes crow's feet wrinkles. A sartorius B. belly. What is the antagonist of the Rhomboids (Retract scapula)? What is the antagonist of the Extensor Carpi Radialis Brevis (wrist extension)? Approximately 0.5% of all newborns suffer from muscular torticollis, however, the etiology remains unclear. D. extensor digitorum longus What are synonyms for sternocleidomastoid (muscle)? What is the antagonist of the Levator Scapulae (Elevate scapula)? If this is the case it might be time to consider a muscular or mechanical reason for the symptoms. B. A. back muscles are strong to maintain erect posture. If a man exercises by doing push-ups every day, he would strengthen or enlarge which of the following muscles? C. vastus lateralis A. gluteus medius and gluteus maximus. C. facial expression. Supination of the forearm and hand is accomplished by the Grounded on academic literature and research, validated by experts, and trusted by more than 2 million users. A. brachioradialis and anconeus. D. gracilis E. raises the eyelid. E. function and size, The brachioradialis is named for its E. flexes the shoulder. What type of motor is known as a constant-speed motor? B. external abdominal oblique appendicular muscle one of the muscles of a limb. E. external intercostals. A. interossei palmaris The anterior triangle is delimited by the posterior border of the SCM, the inferior border of the mandible inferiorly, and the medial line of the neck medially. The major head flexor muscles are the __________. A. puckers the mouth for kissing. E. B. hyoglossus E. hyoglossus, Which of the following muscles is involved in swallowing? Describe the relationship between bones and skeletal muscles in the production of body movements. Antagonist muscles are muscles that counteract the action of agonist muscles.Some examples of antagonist muscles are:Triceps work . Clostridium botulinum Clostridium botulinum type A Clostridium botulinum type E Clostridium botulinum type B Clostridium botulinum type F Clostridium botulinum type D. The infraspinatus When muscles are discussed relative to the manner in which they interact with other muscles, the terms shown below are often used. Draw two lines under the verb in parentheses that agrees with the subject. C. contributes to laughing and smiling. What is the antagonist of the Rectus Femoris (knee extension)? Which of the following is a part of the quadriceps femoris muscle group? Test your knowledge about the sternocleidomastoid and other anterior muscles of the neck with the following quiz: During pathological changes of the sternocleidomastoid the clinical picture of the wryneck occurs (bending of the head to the affected muscle and rotation to the healthy side). 2 and 4 A gastrocnemius and soleus 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. (c) equal for both wells? B. lumbricals. A. scalenes. Laura M. Kok, .Rob G.H.H. D. Anterocollis is a type of cervical dystonia characterized by simultaneous and repetitive antagonist muscles contractions, resulting in abnormal neck flexion. trapezius E. palm. A. soleus. c) Orbicularis oculi. c) medial pterygoid. D. posterior compartment syndrome. An antagonist muscle is in opposition to a prime mover in that it provides some resistance and/or reverses a given movement. C brachioradialis and biceps brachii Match the word to its correct meaning: Rectus. A. pectoralis major E. pennate, The adductor longus is named for its Which of the following muscles is part of the rotator cuff? A. injuries resulting from excessive stress on the tibialis posterior. The last feature by which to name a muscle is its action. C. triangular. dorsiflexion C myoglobin in blood plasma What is the antagonist of the Gluteus Medius (abduction of femur)? Which muscle is an antagonist to the biceps brachii muscle? A. iliopsoas. c) sternocleidomastoid. Respiratory Problems. A. palmaris longus A flex the leg A. extrinsic muscles. A cerebrum: frontal lobes Neck Elongation. The SCM muscle group can contain a whopping seven trigger points, making it's trigger point density one of the highest in the body. What is the antagonist of the Splenius Capitus (Neck extension)? D. trapezius Contraction of the inferior rectus muscle directs the pupil to look Introduction ; 11.1 Interactions of Skeletal Muscles, Their Fascicle Arrangement, and Their Lever Systems ; 11.2 Naming Skeletal Muscles ; 11.3 Axial Muscles of the Head, Neck, and Back ; 11.4 Axial Muscles of the Abdominal Wall, and Thorax ; 11.5 Muscles of the Pectoral Girdle and Upper Limbs ; 11.6 Appendicular Muscles of the Pelvic Girdle and Lower Limbs ; Key Terms C. class III lever system. D orbicularis winkus, The muscle of the face that raises the mandible is the: