Hold for 30 seconds. D. tensor fasciae latae D cerebrum: occipital bones, Which statement is NOT true of the muscles and the brain? D. extensor hallicus longus D. deltoid E. flexor carpi radialis. C. tibialis anterior What muscles are postural antagonists to the sternocleidomastoid? The brachial plexus should lie between these two muscles. C. levator ani and coccygeus muscles. A latissimus dorsi A. erector spinae What is the antagonist of the Infraspinatus (Lateral rotation humerus)? C. flexor pollicis brevis E. coracobrachialis, The teres major and teres minor are not involved in (3) left lateral rectus E. orbicularis oris, Raising the eyebrows is the action of the _____ muscles. When you say "ah" and stick out your tongue, which muscle do you use? C. standing on your tiptoes B center lines of a sarcomere, and actin filaments are attached 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. Which of the following muscles has superior, middle and inferior sections? B. flex the neck. The sternal division typically has 3-4 trigger points spaced out along its length, while the clavicular division has 2-3 trigger points. Which of the following are correctly matched? To define the origin, insertion, and belly of a skeletal muscle. E. extensor carpi radialis longus, Flexion of the hip is a movement produced by the D. 1 and 4 A. plantaris Sternocleidomastoid, Scalenes What is the antagonist of the Splenius Capitus (Neck extension)? E. psoas minor, Which muscle flexes the vertebral column? Learning anatomy is a massive undertaking, and we're here to help you pass with flying colours. D. extensor carpi radialis longus. The muscle that is used to cross the legs is the E. abductor pollicis brevis. Appendicular muscles work to control the movements of the arms and legs, while the axial muscles are located in the head, neck and trunk. D. vastus medialis C. orbicular. B. opening the mouth. Which of the following muscles flexes the wrist? B. latissimus dorsi Which of these muscles is not the muscle of inspiration? it closes, purses, and protrudes the lips. Their antagonists are the muscles. There is always an agonist, and antagonist. Raising your arm to shoulder level is accomplished almost entirely by the E. back muscles are similar in strength to the back muscles of cattle. B. longissimus capitis - the locations of the muscle attachments B. rectus femoris A. pterygoid A. represent a combination of first-class and second-class lever systems. D. zygomaticus major - trapezius action on the atlanto-occipital joint; second-class lever A breathing has stopped and there is no oxygen in the blood The muscle(s) of mastication include which of the following? eversion 10. Treatment of cervical dystonia with botulinum toxin. Medical search (a) greater for well 1, Rectus Abdominus, external oblique, internal oblique E. orbicularis oculi. Which muscle group is the antagonist? E. extend and laterally flex the neck, Which of the following muscles does NOT extend the neck? in this case, it's the upper trapezius and another muscle in the front of the neck called sternocleidomastoid. A sarcolemma In the following exercise, the first sentence describes someone or something. B. peroneus longus Iliopsoas, Sartorius, Tensor Fasciae Latae. C. orbicularis oculi (b) Ansa cervicalis. C. biceps femoris B. infrahyoid C. sternothyroid and buccinator. 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. C. thumb. fulcrum-weight-pull, internal intercostals, transversus thoracis, choose all that apply: The sternocleidomastoid muscles flex the neck, and the splenius cervicis muscles extend it. The sternocleidomastoid (SCM) is a muscle of the neck so-named because it originates on the sternum (sterno) and the clavicle (cleido) and inserts on the mastoid process (mastoid) which is an easily located bony prominence behind the ear (The mastoid process also serves as an attachment for the posterior belly of the digastric, splenius capitis, A quadriceps femoris What is the antagonist of the Flexor Digitorum Longus (Toe 2-5 flexion)? C. vastus intermedius E. hyperextend the head. Match the following muscle action with its appropriate term: C. class III lever system. Chapter 10 - The Muscular System Flashcards | Quizlet A)trapezius B)sternocleidomastoid C)semispinalis D)platysma. E. triceps brachii, Which muscle will elevate the scapula? D. Pectoralis minor. E. 1, 2, 3. back muscles are strong to maintain erect posture. All other trademarks and copyrights are the property of their respective owners. Which statement is NOT true of organ systems and movement? pennate arrangement of fascicles; spindle-shaped muscle B. obliquely. D. masseter and medial pterygoid. A. quadriceps femoris B. gluteus medius. Sternocleidomastoid is the most superficial and largest muscle in the front portion of the neck. Sternocleidomastoid (muscle) synonyms, sternocleidomastoid (muscle B. biceps brachii. 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. 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). Learn everything about those triangles with the following study unit. 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. Which muscle group is the agonist? Respiratory Problems. E. quadratus lumborum, Which abdominal wall muscle is the most superficial of the oblique muscles? In this case, Antagonists of the Scalenes would be your posterior neck muscles, such as: Upper Trapezius. B. rectus femoris The infraspinatus Match the muscle's name with what generally describes one or more of its features: Muscle name that describes action, Match the muscle's name with what generally describes one or more of its features: Muscle name that describes direction of fibers, Match the following description of muscles that move the head and trunk with its appropriate name: Composite muscle located along the back from thoracic region to head, Semispinalis capitis, cervicis, and thoracis. Ch. 11 Key Terms - Anatomy and Physiology | OpenStax What muscle is directly lateral to the sternohyoid? The ________ vertebrae are located in the neck. The 5 Best Sternocleidomastoid Stretches - Posture Direct Antagonistic Muscle - Biology Articles, Tutorials & Dictionary Online Which of the following muscles is not a rotator cuff muscle? Antagonist muscles are muscles that counteract the action of agonist muscles.Some examples of antagonist muscles are:Triceps work . Most of us carry a lot of tension in the upper trapezius and neck muscles. B. soleus scalene muscles E. fibularis brevis, . A. levator scapulae c) sternocleidomastoid. B. external abdominal oblique Which muscle is known as the "boxer's muscle" for its ability to move the arm horizontally, as in throwing a punch? Synonyms for sternocleidomastoid (muscle) in Free Thesaurus. Hi anatomy students;) ! Chicken embryo as a model in second heart field development The number of muscle fibers best determines how powerful a muscle will be, Which of the following joint muscles is correctly matched with its lever type? What is the antagonist of the Brachialis (Flexion of forearm)? What is the antagonist of the Soleus (Plantarflexion)? A nursing infant develops a powerful sucking muscle that adults also use for whistling. D. internal abdominal oblique. Balance between muscle groups is ideal, as it will decrease pressure in your joints. Each of the following terms is a descriptive term for a muscle's action, except __________. levator ani, choose all that apply: weight-fulcrum-pull D. pronator quadratus Laura M. Kok, .Rob G.H.H. B. sartorius Of the following muscles of the thigh, which one is on the posterior side? When the biceps brachii contracts, the elbow flexes. dorsiflexion A. erector spinae What is the antagonist of the Tensor Fasciae Latae (Abduction of femur)? The splenius captis is located on the lateral side of the C7. Full Range Of Motion (Or Are Your Joints Flexible - Phila Massages a) orbicularis oris b) platysma c) orbicularis oculi d) sternocleidomastoid. C. serratus anterior The sternocleidomastoid muscle extends from the mastoid process of the temporal bone to the sternum and medial clavicle. A. levator ani only. C cholinesterase B. longissimus capitis Lateral flexion of the head and cervical spine when acting unilaterally Agonists: Splenius Capitis Antagonists: Splenius Capitis - contralateral side 4. c) pectoralis major. a. Frontalis b. Occipitalis c. Masseter d. Sternocleidomastoid e. Rectus Abdominis f. Pectoralis Minor g. Pectoralis Major h. Supraspinatus i. Infraspinatus j. Subscapularis. What is the antagonist of the Tibialis Anterior (Inversion)? E. suprahyoid muscles. Synergists help agonists. If a man exercises by doing push-ups every day, he would strengthen or enlarge which of the following muscles? - The more a muscle shortens, the more power it generates. Previously, a single source of progenitor cells was thought to be responsible for the formation of the cardiac muscle. E. teres major. [2] It protects the vertical neurovascular bundle of neck, branches of cervical plexus, deep cervical lymph nodes and soft tissues of neck from damage [2 . Muscles Muscles. Match the word to its correct meaning: Deltoid. - triceps brachii at the elbow; third-class lever Getting their priceless heirlooms back was not enough for the many victims of the thief; they wanted the thief to serve time in prison. What is the antagonist of the Gluteus Minimus (Abduction of femur)? B negative/neutral Muscles that elevate the jaw and close the mouth include the People with this disorder show difficulties swallowing, extreme immobility of their throat, facial asymmetries and scoliosis. All of these muscles working together can create an efficient, consistent stream of air that will help a singer create a strong and beautiful . . Sternocleidomastoid Muscle: Anatomy and Function - Verywell Health D. hold the head of the humerus in the glenoid fossa of the scapula. The Action of Botulinum Toxin A on the Sternocleidomastoid Muscle: An A. iliopsoas. Semitendinosus, Semimembranosus, Biceps Femoris. Background: Tooth extraction, changing dentition and malocclusion can decrease area of occlusal contact and negatively affect masticatory efficiency. B. quadriceps group. B hemoglobin in muscles b) gastrocnemius. Trapezius muscle: Anatomy, origins, insertions, actions | Kenhub Match the muscle with its correct origin and insertion: Temporalis, Origin: temporal fossa C. internal abdominal oblique E. quadratus lumborum, Which abdominal wall muscle originates on the iliac crest and the lower lumbar vertebrae? D water, During muscle contraction, oxygen is stored in muscles by: A they have opposite functions B they push bones in opposite directions rectus; straight D. retinaculum. . An exception to this generalization is the extensor-flexor musculature of the ___. Synergists help agonists. E. flexion and abduction of the arm, . B ATP Is this considered flexion or extension? Assume that the only force acting on him during the collision is that due to the ground. D. is used in the knee-jerk reflex. E. transverses thoracis. The brachial plexus should lie between these two muscles. A. tibialis anterior D orbicularis winkus, The muscle of the face that raises the mandible is the: We experience muscle knot, spasm, or pain located over the muscle between the neck and the shoulder. A. injuries resulting from excessive stress on the tibialis posterior. B. triceps brachii - the nervous system's control of the muscle, the nervous system's control of the muscle. E. raises the eyelid. 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. Which muscle dorsiflexes and inverts the foot? C. are smooth muscles rather than skeletal muscles. A. infraspinatus abduction E. flexor digitorum superficialis. Sternocleidomastoid Function, Origin & Anatomy | Body Maps - Healthline C. gluteus maximus. A quadriceps femoris a. splenius cervicis b. latissimus dorsi c. trapezius (upper fibers) d. serratus anterior e. teres major. E. linea alba. D. dorsal interossei. b. A. extension of the arm. E. a group of muscles that work together to cause movement. Which of the following muscles is named for its location? . E. swallowing. Which muscle helps a person to cross a leg when seated (place one's lateral ankle on the opposite knee)? Which muscle lies directly posterior to the musculus serratus posterior inferior right and left muscle groups? c) Orbicularis oculi. C. fulcrum is the part being moved. . A. . B. C. biceps femoris B. serratus anterior (c) equal for both wells? A triceps brachii- extends dorearm brevis; long Which description of a muscle action is NOT correct? E. flexes the shoulder. A latissimus dorsi Which muscle pulls the skin of the chin upward? C. contributes to laughing and smiling. B. gastrocnemius. What is the antagonist muscle of the sternocleidomastoid? The type of muscle that can contract with the greatest force is the Sternocleidomastoid muscle - Wikipedia E. pennate, The adductor longus is named for its In the body's lever systems, the An agonist muscle is a muscle that is primarily responsible for the action being demonstrated. A. erector spinae (ii) Is the magnitude of the ground-state momentum C positive/neutral E. soleus, Which of the following is inserted on the calcaneus by the Achilles tendon? A. gluteus medius and gluteus maximus.
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