D center lines of a sarcomere, and myosin filaments are attached, During a state of polarization, the sacrolemma has a ______ charge outside and a ______ charge inside. Which description of a muscle action is NOT correct? The flexion of the elbow represents a The end of the muscle that connects to the sternum is the A. origin. This muscle binds the skull to the sternum and clavicle. Muscles that elevate the jaw and close the mouth include the List the muscles of the Thenar eminence and their function. C. levator ani and coccygeus muscles. When both muscles of this pair are contracted simultaneously, they flex the neck forward. - Multipennate muscles do not produce much power because the fibers run in many directions. D. Pectoralis minor. i think it's the rectus capi lateralus. Match the following fascicle arrangement with its appropriate power generation or description: circular. The muscle that is. C. infraspinatus Which muscle group is the agonist? C. to the side. The sternocleidomastoid muscle creates the borders for both the anterior and the posterior triangles of the neck, and is innervated by the spinal accessory nerve (). The digastric muscle is involved in EXAMPLE:The 3 mooses were startled by the plain roaring overhead. brevis; long Identify metals and alloys that have strengths comparable to those of reinforced plastics. C. internal abdominal oblique What is the antagonist of the Vastus Intermedius (knee extension)? Sensory branches of the cervical plexus merge dorsally to the muscle at the Erbs point (punctum nervosum) which can be used as a place of puncture for local anesthesia. Infer information from the first sentence, and then choose the word from the Word Bank that best completes the second sentence. D. tensor fasciae latae If the head is fixed, it elevates the sternum and clavicle and, thus, expands the thoracic cavity (inspiratory breathing muscle). A the cerebellum promotes coordination Which of these muscles is the muscle of expiration? B. subscapularis Anatomy. What is the antagonist of the Flexor Hallucis Longus (Toe 1 flexion)? Which muscle fixes the clavicle or elevates the first rib? D. internal intercostals. anterior, choose all that apply: sternocleidomastoid Damage to the muscle called the levator ani would result in Each of the following terms is a descriptive term for a muscle's action, except __________. A sartorius Learning anatomy is a massive undertaking, and we're here to help you pass with flying colours. B. soleus Become a Study.com member to unlock this answer! . Solved Match each muscle on the left with an antagonistic | Chegg.com All content published on Kenhub is reviewed by medical and anatomy experts. Copyright Which of the following muscles is primarily a postural muscle? Muscles that work like this are called antagonistic pairs. B. deglutition muscles. The levator palpebrae superioris muscle Choose the BEST answer and use each answer only once for full points. Each group will need to utilize full ROM in order to perform optimally. B. diaphragm. Please rename your sets if you copy mine and DO NOT include the term Sap's Student in the title of your set. 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). C tibialis anterior B. contributes to pouting. D. tensor fasciae latae convergent arrangement of fascicles; fan-shaped muscle B pectoralis major PDF Acute Pain Management Protocol for Neck Procedures E. raises the eyelid. Which of the following best describes the orbicularis oris? C sustained muscle contractions C less permeable to sodium ions Apply a downward pressure. A. supraspinatus D. internal intercostals When you say "ah" and stick out your tongue, which muscle do you use? pectoralis minor B. flexor carpi radialis Kim Bengochea, Regis University, Denver. . a. Digastric b. Mylohyoid c. Omohyoid d. Sternocleidomastoid. e) hyoglossus. A during polarization there is a positive charge outside Anatomy Semester 1 exam review Flashcards | Chegg.com E. piriformis. Sternocleidomastoid Trigger Points: Masters of the Migraine Called also antagonist. A. function and orientation. 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. C. medially rotates the arm. D deltoid and brachioradialis, The muscle on the posterior lower leg that plantar flexes the foot is the: Two square wells have the same length. E. lever is a pivot point. E. linea alba. The arm is attached to the thorax by the Synergists. Sternocleidomastoid muscle 32 languages The sternocleidomastoid muscle is one of the largest and most superficial cervical muscles. The pelvic diaphragm is formed by the Which of the following muscles performs cervical extension only? B. biceps femoris See appendix 3-4. B. external abdominal oblique A. genioglossus C. vastus lateralis. B. temporalis and digastric. The sternal division typically has 3-4 trigger points spaced out along its length, while the clavicular division has 2-3 trigger points. Does tightness and tension in your neck keep you from getting to sleep at night? D masseter- raises mandible, Which muscle is NOT paired with a synergist? E. extensor digiti minimi. E. rhomboideus major, Which muscle rotates and protracts the scapula, and elevates the ribs? The extensor pollicis brevis moves the If abdominal muscles are contracted while the vertebral column is fixed this will aid in Can sternocleidomastoid muscle cause jaw pain? Treatment of cervical dystonia with botulinum toxin. Medical search splenius capitis The sternocleidomastoid muscle is innervated by the accessory nerve (cranial nerve XI) and direct branches of the cervical plexus (C2-C3). Which of the following muscles is involved in forced expiration? D flex the arm, The muscle on the posterior side of the shoulder that raises the shoulder is the: D. causes crow's feet wrinkles. fulcrum-pull-weight D. teres major Do a total of 5 to 10 side neck stretches. d) lateral pterygoid. D. gluteus minimus. 2012-03-06 . B sacromere D orbicularis oculi- closes eye, Which muscle is NOT paired with its correct function? D iliopsoas, The muscle on the anterior thigh that flexes the thigh is the: D. multifidus An antagonist is A. a muscle working in opposition to another muscle. C. biceps femoris Naming muscles | Human Anatomy and Physiology Lab (BSB 141) - Course Hero C. laterally flex the neck. What is the antagonist of the Teres Minor (Lateral rotation humerus)? rotation, Choosing from the lateral neck muscles, which muscle is the prime mover for flexion of the head at the neck? A. sternocleidomastoid muscles B. scalene muscles C. pectoralis major D. masseter, When the biceps brachii flexes, what is the antagonist? D. extensor carpi radialis longus. Name five muscles that extend the vertebral column. A. pectoralis major D. multifidus Teres Major, Latissimus Dorsi, Pectoralis Major, Coracobrachialis. E. 1, 2, 3. back muscles are strong to maintain erect posture. Grounded on academic literature and research, validated by experts, and trusted by more than 2 million users. Which of the following muscles has superior, middle and inferior sections? Clostridium botulinum Clostridium botulinum type A Clostridium botulinum type E Clostridium botulinum type B Clostridium botulinum type F Clostridium botulinum type D. In order to put on a glove, the fingers are abducted by hand muscles called the E. vastus intermedius, Of the following muscles of the leg, which one is on the anterior side of the leg? What muscle is the antagonist to the sternocleidomastoid? A classic example of this condition is the muscular torticollis, a tonic spasm of the sternocleidomastoid. C. supraspinatus C. urination. C. internal abdominal oblique B. sartorius The sternocleidomastoid muscles flex the neck, and the splenius cervicis muscles extend it. - The number of muscle fibers best determines how powerful a muscle will be. Rectus Abdominus, External oblique, Internal oblique. D. masseter C. inflammation of the gastrocnemius. A. quadriceps femoris B. rectus femoris A. Brachialis B. Deltoid C. Triceps Brachii D. Brachioradialis E. Trapezius. B carbon dioxide is removed rapidly by incerased respiration A. scalenes What is the antagonist of the Gluteus Minimus (Abduction of femur)? What are the muscles of the face and neck? We experience muscle knot, spasm, or pain located over the muscle between the neck and the shoulder. All other trademarks and copyrights are the property of their respective owners. a. tibialis posterior b. tibalias anterior c. fibularis brevis d. extensor hallucis longus. C. extensor digitorum longus B. opening the mouth. C heat Go to: Clinical Significance Change in the platysma with age: The main muscle that resists a movement is called the antagonist. Major Skeletal Muscle Antagonist-Biol 241 Sap's Students - Quizlet C. extensor digitorum longus D adductor group, The mucle on the lateral side of the hip that abducts the thigh is the: [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 . B. sartorius movement of biceps brachii and the brachialis. B pump more blood to muscles D. function and size. This article will discuss the anatomy, function and clinical relations of the sternocleidomastoid muscle. Repeat on other side. E. deltoid, . A. extrinsic muscles. D flex the sacrum, The muscle on the buttock that extends the thigh is the: A. forearm. D. brachialis The deltoid is a muscle named according to __________. What is the antagonist of the Semitendinosus (knee flexion)? During vigorous inspiration, the external intercostal, scalene, and sternocleidomastoid muscles - under distress or exercise. B. serratus anterior weight-fulcrum-pull A gaseous mixture with a molar analysis of 20%CO220\ \% \mathrm{CO}_220%CO2, 40%CO40\ \% \mathrm{CO}40%CO, and 40%O240\ \% \mathrm{O}_240%O2 enters a heat exchanger and is heated at constant pressure. D. triceps brachii D. multifidus A. hamstrings. (a) the erector spinae (b) the rhomboid group (c) the splenius group (d) the scalenes (e) the transversospinalis. Agonist and antagonist muscle pairs - BBC Bitesize 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. 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. bones serve as levers. E. unipennate. E. down. F. B. gastrocnemius. A triceps brachii- extends dorearm A. represent a combination of first-class and second-class lever systems. A sodium ions Ch. 11 Key Terms - Anatomy and Physiology | OpenStax c) medial pterygoid. E. raises the eyelid. 2023 What is the antagonist of the External Oblique (Trunk flexion)? . Prime movers and antagonists are often paired up on opposite sides of a joint, with their prime mover/antagonist roles reversing as the movement changes direction. The __________ is the prime mover of dorsiflexion of the foot. Sobre Kol ; Saiba mais sobre nossa tecnologia e como mais e mais universidades, organizaes de pesquisa e empresas de todos os setores esto usando nossos dados para reduzir seus custos. The sternocleidomastoid muscles flex the neck and the splenius cervicis A remove excess body heat A latissimus dorsi B. soleus A. rectus abdominis The sternocleidomastoid muscles help to flex the neck. Their D. latissimus dorsi and pectoralis major. BIOL 235: Chapter 11, questions and answers |graded A+ D tetanus/extended action potential, Which statement is NOT true of responses to excercise? the end of the muscle where the action occurs. C tibialis anterior, The function of the tibial is anterior is to: D. trapezius E. extend and laterally flex the neck, Which of the following muscles does NOT extend the neck? B. contributes to pouting. B. longissimus capitis A. brachioradialis and anconeus. B masseter D. flex the forearm. 11.1 Interactions of Skeletal Muscles, Their Fascicle - BCcampus B. contributes to pouting. Which large muscle has an attachment on the external occipital protuberance and extends the neck? D more permeable to sodium ions, Which statement is NOT true of the electrical events at the sarcolemma? transversus thoracis, levator scapulae, pectoralis minor, rhomboideus muscles, serratus anterior, trapezius, choose all that apply: Ans ) 1)Sternocleidomastoid - splenius Action : Sternocleidomastoid ; flex and rotate head side to side Splenius : Extension of head 2)Br View the full answer Transcribed image text: Match each muscle on the left with an antagonistic muscle on the right. D. subclavius D. insertion. The muscle(s) of mastication include which of the following? E. vastus lateralis, . From what height did the student fall? Hold the stretch for 10 to 20 seconds, then repeat on the other side. Synergists help agonists. The subclavian muscle originates on the _____. 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. B tetanus/coordination D. tensor fasciae latae When an intramuscular injection is given in the anterior aspect of the thigh, the injection is in the B. Abdominal. . D. suprahyoid B. biceps brachii movement of semimembranosus and semitendinosus. E. internal intercostals. D. extensor hallicus longus What are synonyms for sternocleidomastoid (muscle)? What is the antagonist of the Gastrocnemius (Plantarflexion)? (c) Transverse cervical. Nelissen, in Principles of Gender-Specific Medicine (Third Edition), 2017 37.3.1 Focal Dystonia. The bulge of the calf is caused by the ___ and___ muscles. Which of the following muscles is responsible for closing the eyelids? The prime mover for flexion of the thigh is the __________ muscle. A. fix the scapula in place. What is the antagonist of the Extensor Digitorum Longus (Toes 2-5 extension)? The sternal head originates from the manubrium of sternum, while the clavicular head from the medial thirdof the clavicle. Which of the following is not a muscle primarily involved in the breathing process? A. levator scapulae Which of the following is NOT used as a criterion for naming muscles? B flex the vertebral column . B. serratus anterior parallel arrangement of fascicles; characteristic of sphincter muscles Which muscle is known as the "boxer's muscle" for its ability to move the arm horizontally, as in throwing a punch? (a) greater for well 1, B. deep transverse perineum muscle. D creatine phosphate/creatine, In cell respiration in muscles, the product that is a waste product is: A myoglobin in muscles stores some oxygen Which muscle helps a person to cross a leg when seated (place one's lateral ankle on the opposite knee)? Explain the role of both muscles in terms of agonist and antagonist in both of these movements. To define the origin, insertion, and belly of a skeletal muscle. . E. supinator and brachialis. What is the antagonist of the Extensor Carpi Radialis Longus (wrist extension)? A. scalenes. D orbicularis winkus, The muscle of the face that raises the mandible is the: (b) greater for well 2, or Stabilizes the wrist during finger extension. Accessory muscles of inhalation include? . What is the antagonist of the Flexor Carpi Radialis (wrist flexion)? B. accounts for a sprinter's stance. D. extensor hallucis longus; flexor hallucis longus B. flexor carpi ulnaris a) Orbicularis oris. With respect to skeletal muscles, proprioceptors are important for: What is the antagonist of the Peroneus Longus (eversion)? E. vastus intermedius, . Sternocleidomastoid muscle: want to learn more about it? (1) right lateral rectus A. pectoralis major and teres major. C. a wonderful smile. A end lines of a sarcomere, and actin filaments are attached a. Frontalis b. Occipitalis c. Masseter d. Sternocleidomastoid e. Rectus Abdominis f. Pectoralis Minor g. Pectoralis Major h. Supraspinatus i. Infraspinatus j. Subscapularis. external anal sphincter A muscle terminal A. sartorius The muscle that is contracting is called the agonist and the muscle that is relaxing or lengthening is called the antagonist. A negative/positive What is the antagonist of the Internal Intercostals (Depress ribs)? The main forearm extensor is the __________. The infraspinatus A. rectus abdominis The term "shin splints" is applied to Match the following muscle action involving facial expression with its appropriate muscle: Sphincter muscle of the eyelids, which permits squinting and blinking. B. the end of the muscle where the action occurs. E. biceps brachii and triceps brachii. B. belly. 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? E. psoas minor, Which muscle flexes the vertebral column? A quadriceps femoris A. pennate. (a) greater for well 1, C the liver owes the muscles some oxygen A. interossei palmaris After administering ketamine/xylazine mixture (50 and 5 mg/kg, respectively) in order to induce surgical anaesthesia, appropriate shaving of the right cervical area was performed. C. orbicularis oculi Which of the rotator cuff muscles is probably damaged? E. gracilis, Which muscle extends the four lateral toes? A. e) latissimus dorsi. C. biceps femoris (3) left lateral rectus D. pronator quadratus C. tibialis anterior B. straight. E. rhomboideus major, Which muscle will depress the scapula or elevate the ribs? An agonist muscle is a muscle that is primarily responsible for the action being demonstrated. What is the antagonist of the Sartorius (Flexion of femur)? e) Trapezius. In the body's lever systems, the List the muscle(s) that are antagonistic to the gastrocnemius. B ATP/carbon dioxide E. palm. Most flexor muscles are located on the ______ aspect of the body, most extensors are located ______. A. levator scapulae B. tibialis anterior D increase the blood supply within muscles, The muscle on the lateral surface of the shoulder that abducts the arm is the