D. Which description of a muscle action is NOT correct? C. laterally flex the neck. d. Splenius. B sacrospinalis E. back muscles are similar in strength to the back muscles of cattle. D plantar flex the foot, Which muscle is NOT paired with its correct function? movement of the sternocleidomastoid and the trapezius. A. trapezius D. suprahyoid E. coccygeus only. E. calcaneal tendon, Which of the following muscles is found in the lateral compartment of the leg? (b) greater for well 2, or Once identified, the needle is slowly advanced following the posterior border of the sternocleidomastoid . E. raises the eyelid. B. force or pull is applied by the bone. The sternocleidomastoid muscles help to flex the neck. A. fix the scapula in place. A. supraspinatus What is the antagonist of the Levator Scapulae (Elevate scapula)? What is the antagonist of the Tibialis Anterior (Inversion)? D. masseter and medial pterygoid. E. gracilis, Which thigh muscle adducts the thigh and flexes the knee? B quadriceps femoris A muscle that extends both the wrist and the index finger is the Which of the following muscles is named for its action? In order to stabilize the hyoid so that the larynx can be elevated in swallowing, the _____ muscle group is used. A. sartorius From this sentence, we can infer that the victims wanted a more serious _____ to be handed out. C. vastus lateralis. Nelissen, in Principles of Gender-Specific Medicine (Third Edition), 2017 37.3.1 Focal Dystonia. Identify metals and alloys that have strengths comparable to those of reinforced plastics. a) Orbicularis oris. The, Which muscle acts as an antagonist to trapezius? Which muscle is known as the "boxer's muscle" for its ability to move the arm horizontally, as in throwing a punch? D. function and size. A flex the leg Do you experience neck pain at work? Agonists are the prime movers for an action. Antagonistic pairs or pairs of muscles that work opposite one another can also contract at the same time and potentially cause injuries. Which of the following muscles has two heads? a) Deltoid b) Pec Major c) Bicep Brachii d) Supraspinatus. Choose the BEST answer and use each answer only once for full points. a. splenius cervicis b. latissimus dorsi c. trapezius (upper fibers) d. serratus anterior e. teres major. Balance between muscle groups is ideal, as it will decrease pressure in your joints. A. deltoid movement of semimembranosus and semitendinosus. Provide their functions. D calcium ions, In a muscle fiber, calcium ions are stored in the: A simple example of an antagonist is the Queen in Snow White and the Seven Dwarfs, who opposes and wants to destroy Snow White. The __________ nerve innervates all of the extrinsic tongue muscles. A remove excess body heat a. buccinator b. temporalis c. masseter d. orbicularis oris. The sternocleidomastoid muscles help to flex the neck. C toponin and tropomyosin @article{GravenNielsen1997EffectsOE, title={Effects of experimental muscle pain on muscle activity and co-ordination during static and dynamic motor function. pennate arrangement of fascicles; spindle-shaped muscle F. (a) Auricular. D depolarization is stimulated by cholinesterase, In the sliding filament mechanism of muscle contraction, the proteins that inhibit contractions are: C. triceps brachii What is the antagonist of the Teres Major (Adducts humerus)? B. sartorius E. stylohyoid. C dorsiflex the foot Which abdominal wall muscle inserts on the xiphoid process and the linea alba? If a person drums their fingers on the table, they would be using which of the following muscles? a) Zygomaticus major b) Digastric c) Sternohyoid d) Depressor anguli oris. In order for both eyes to direct their gaze to the right, which of the following muscles are used? Which of the following muscles is part of the rotator cuff? sternocleidomastoid muscle on the ultrasound and attempt to identify the anterior and middle scalene muscles. 2 and 4 circular Which of the following muscles is not used for inspiration? D- orbicularis oris- puckers lips, Which muscle is NOT paired with its correct function? E. triceps brachii, Which muscle will elevate the scapula? E. rotate the forearm, . Antagonists counter the action of a prime mover. All content published on Kenhub is reviewed by medical and anatomy experts. Which of the following represents a class I lever system? D. gluteus minimus. d) occipitalis. c) sternocleidomastoid. Please rename your sets if you copy mine and DO NOT include the term Sap's Student in the title of your set. C. biceps femoris A. stylohyoid and procerus. B ATP What are the magnitude, sign, and xxx-coordinate of the third charge? A. plantaris E. blood accumulation around the gastrocnemius. B. soleus Which of the following muscles acts to protract the mandible? - the nervous system's control of the muscle, the nervous system's control of the muscle. Supination of the forearm and hand is accomplished by the Which muscle acts as an antagonist to the lower fibers of the trapezius during depression of the scapula? E. gastrocnemius, Which of the following is a posterior thigh muscle? It is also known as SCM or Sternomastoid or Sterno muscle. The end of the muscle that connects to the sternum is the A. origin. Which muscle group is the antagonist? the muscle that does most of the movement. B) The sternocleidomastoid is the prime mover, and the sple nius cervicis is the synergist. A. levator ani only. D. extensor hallicus longus 11. . internal intercostals Our experts can answer your tough homework and study questions. C positive/neutral C. extensor digitorum longus A. straight. deltoid; at a right angle to Get access to this video and our entire Q&A library, Function & Anatomy of the Muscles of the Face, Neck & Back. C. D. insertion. 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. C. interspinales holds it in place) so that the prime mover can act more efficiently. Sternocleidomastoid muscle: want to learn more about it? D. weight is the muscle mass. What is the antagonist of the Semitendinosus (knee flexion)? What is the antagonist of the Glutues Maximus (extension of femur)? Focal dystonia, also known as "writer's cramp" or "pianist's cramp" is a painless motor control disorder involving sustained muscular contraction. Muscles that have their fasciculi arranged like barbs of a feather along a common tendon are called. Also, the muscle works with the scalene muscles in the neck during forced inspiration while breathing. B sarcomere D. brachialis Contracting the right sternocleidomastoid muscle would C. orbicularis oculi We experience muscle knot, spasm, or pain located over the muscle between the neck and the shoulder. The last feature by which to name a muscle is its action. Antagonists play two important roles in muscle function: (1) they maintain body or limb position, such as holding the arm out or standing erect; and (2) they control rapid movement, as in shadow boxing without landing a punch or the ability to check the motion of a limb. A they have opposite functions B they push bones in opposite directions C. pronate the forearm. a. tibialis posterior b. tibalias anterior c. fibularis brevis d. extensor hallucis longus. D anterior mandibularis, The muscle on the ventral side of the abdomen that flexes the vertebral column is the: It is thick and narrow at its center, but broader and thinner at either end. The major head flexor muscles are the __________. A glycogen/carbon dioxide }, author={Thomas GravenNielsen and Peter Svensson and Lars . D. tensor fasciae latae A. palmaris longus the muscle elevates and/or adducts a region. A rectus abdominus A quadriceps femoris B hamstring group C buccinator E. biceps brachii, . The infraspinatus A synergist c. A fixator d. An antagonist. The __________ is the prime mover of dorsiflexion of the foot. dorsiflexion Hold the stretch for 10 to 20 seconds, then repeat on the other side. The most powerful muscle in the body is the ________. Identify the muscle that performs the following function: Paired muscle that flexes head and rotates the head to the side. What muscle is directly lateral to the sternohyoid? When both sternocleidomastoid muscles contract, the head is flexed. splenius capitis What is the antagonist of the Teres Minor (Lateral rotation humerus)? E. psoas minor, Which back muscle extends and rotates the vertebral column? Sternocleidomastoid is the most superficial and largest muscle in the front portion of the neck. Which of the following muscles is involved in chewing gum? C. pectoralis minor B. extend the forearm. C. infraspinatus The chicken embryo, which develops in the egg, outside the mother can easily be manipulated in vivo and in vitro. 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. temporalis An agonist muscle is a muscle that is primarily responsible for the action being demonstrated. The orbicularis oris muscle D. tensor fasciae latae __________ muscles have their fibers arranged obliquely to their tendons In a manner similar to a feather, such as unipennate, bipennate, and multipennate muscles. D. latissimus dorsi and pectoralis major. The sternocleidomastoid is the prime mover and the splenius cervicis is the fixator. 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. What type of motor is known as a constant-speed motor? A. anconeus E. nonlever system. A sartorius D. flexor digitorum profundus D. deltoid. Infer information from the first sentence, and then choose the word from the Word Bank that best completes the second sentence. A. C. brachialis B sacromere 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. . A. hamstrings. C orbicularis oculi Fixators hold joints in place, so movement does not occur. C gluteus medius B. supraspinatus and latissimus dorsi. B. external abdominal oblique Sternocleidomastoid (scm) muscle pain typically brings complaints of dizziness or sudden hearing loss, headache or jaw pain, even when everything appears to be normal. Assume that the only force acting on him during the collision is that due to the ground. 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? What is the antagonist of the Gluteus Minimus (Abduction of femur)? D. posterior compartment syndrome. What is the relationship between these muscles when bowing your head? D. gluteus maximus. What is the antagonist of the External Intercostals (Elevate ribs)? A. supinate the forearm. E. flexes the shoulder. What is the antagonist of the Extensor Digitorum Longus (Toes 2-5 extension)? When an intramuscular injection is given in the anterior aspect of the thigh, the injection is in the Accessory muscles of inhalation include? C. medially rotates the arm. Describe how the prime move What is the antagonist of the Extensor Digitorum (finger extension)? E. rhomboideus major, . That is, how are did_{\mathrm{i}}di and dod_{\mathrm{o}}do related? b) masseter. It has no effect. B. stress fractures of the fibula 2 to 5 cm distal to the knee. 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 D. decreased support for the pelvic viscera. The type of muscle that functions as a sphincter is D. to the nose. C. pectoralis minor A. sartorius. 2. However, the second heart field has recently been identified as an additional source of myocardial progenitor cells. C. the muscle that does most of the movement. What is the antagonist of the Brachialis (Flexion of forearm)? B. soleus 75 Free NCLEX Questions - c/o BrilliantNurse., David N. Shier, Jackie L. Butler, Ricki Lewis, Charles Welsh, Cynthia Prentice-Craver, David Shier, Jackie Butler, Ricki Lewis, Intro to Sociology Final Exam Study Guide. A latissimus dorsi Select all that apply. 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. B. longissimus capitis D. gluteus maximus. When the biceps brachii contracts, the elbow flexes. D. multifidus If so, where does it form an image? C tibialis anterior, The function of the tibial is anterior is to: Rectus Abdominus, External oblique, Internal oblique. C. styloglossus C gluteus maximus flexes thigh D. subclavius What action would a muscle have to be responsible for in order for the muscle to be an antagonist of the triceps brachia at the shoulder joint? D. internal intercostals What are the principal appendicular muscles of the body and distinguish their origins, insertions, actions, and innervations? E. linea alba. The trapezius muscle is a large, triangular, paired muscle located on the posterior aspect of the neck and thorax. insertion EXAMPLE:The 3 mooses were startled by the plain roaring overhead. Tilt your head to the right as far as you comfortably can. Apply a downward pressure. Rectus Abdominus What is the antagonist of the Longissimus (Spine extension)? hope you all enjoy the vid!enjoy the video and reflect on the mod. a. Digastric b. Mylohyoid c. Omohyoid d. Sternocleidomastoid. Match the following fascicle arrangement with its appropriate power generation or description: circular. C end lines of a sarcomere, and myosin filaments are attached C. vastus lateralis Semispinalis Capitis, etc. A. does most of the work in "sit-ups." C. peroneus brevis When you say "ah" and stick out your tongue, which muscle do you use? (d) Segmental branches. What are the functions of the sternocleidomastoid muscle? The trapezius has many attachment points, extending from the skull and vertebral column to the shoulder girdle . Match the muscle's name with what generally describes one or more of its features: Muscle name that describes size. A change in diet and lifestyle (remains, remain) his only hope for recovery. A. interossei palmaris lateral The splenius captis is located on the lateral side of the C7. Which of the following muscles extends the head on the neck? anterior, choose all that apply: Study Anatomy Semester 1 exam review flashcards. 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. A. auricular Which of the following muscles is primarily a postural muscle? The sternocleidomastoid muscle flexes the neck and helps with movement of the head. B carbon dioxide is removed rapidly by incerased respiration D. extensor hallicus longus Wiki User. A) The sternocleidomastoid is the prime mover, and the splenius cervicis is the fixator. convergent B. serratus anterior D. unipennate In order to put on a glove, the fingers are abducted by hand muscles called the E. biceps brachii and triceps brachii. Gluteus Medius, Gluteus Minimus, Tensor Fasciae Latae. What is the antagonist of the Flexor Digitorum Longus (Toe 2-5 flexion)? E. supinators. E. psoas major. Which of the following muscles is named for its location? Match the word to its correct meaning: Transverse. The sternal division typically has 3-4 trigger points spaced out along its length, while the clavicular division has 2-3 trigger points. C. ring finger; thumb The antagonist of the splenius capitis muscle is the Sternocleidomastoid. Draw one line under the simple subject. . A. sternocleidomastoid muscles B. scalene muscles C. pectoralis major D. masseter, When the biceps brachii flexes, what is the antagonist? Splenius Capitus. This article will discuss the anatomy, function and clinical relations of the sternocleidomastoid muscle. E. zygomaticus and buccinator. C trapezius E. orbicularis oculi. What is the antagonist of the Internal Oblique (Trunk flexion)? The primary function of the deep muscles of the thorax, such as the intercostals, is to promote __________. D. levator palpebrae superioris circular arrangement of fascicles; describes the deltoid muscle, convergent arrangement of fascicles; fan-shaped muscle. C. supraspinatus D the most strenuous muscle contractions, The part of the brain that initiates muscle contraction is the: 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. in this case, it's the upper trapezius and another muscle in the front of the neck called sternocleidomastoid. (a) the erector spinae (b) the rhomboid group (c) the splenius group (d) the scalenes (e) the transversospinalis. What is the antagonist of the Pectoralis Major (Flexion of humerus)? Aim of this study was to evaluate difference in masticatory efficiency in association with previously named factors. The biceps brachii functions to pull the radius of the lower arm toward the body. Each of the following terms is a descriptive term for a muscle's action, except __________. fulcrum-pull-weight 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. E. suprahyoid muscles. (b) Ansa cervicalis. B. teres major B. hyoglossus Which of the following are correctly matched? Register now Synergists help agonists. A. tibialis anterior C impulses from the brain are needed for voluntary movement What is the antagonist of the Upper Portion Trapezius (Elevate scapula)? Copyright A. erector spinae What are synonyms for sternocleidomastoid (muscle)? Curated learning paths created by our anatomy experts, 1000s of high quality anatomy illustrations and articles. I hope you are all good and healthy!the sternocleidomastoid muscle. What is the antagonist of the Rhomboids (Retract scapula)? A. pennate. B. external abdominal oblique Which muscle acts as both a knee (leg) extensor and hip (thigh) flexor? The name has the origin of the Latin words: sternon = chest; cleido = clavicle and the Greek words: mastos = breast and eidos = shape, form. Of the following muscles of the thigh, which one is on the posterior side? D. 1 and 4 D adductor group, The muscle on the posterior thigh that extends the thigh is the: B. attach the arm to the thorax. C. interspinales Kenhub. B. deep transverse perineum muscle. A. rectus femoris A)trapezius B)sternocleidomastoid C)semispinalis D)platysma. Agonists are the prime movers for an action. B. Abdominal. The digastric muscle is involved in In this case, Antagonists of the Scalenes would be your posterior neck muscles, such as: Upper Trapezius. E. transverses thoracis. C. rotate the head toward the right. Is this considered flexion or extension? . Reviewer: C. urination. A muscle that crosses the posterior side of a joint will always cause extension. B. pectoralis minor A. pectineus Antagonist - drug that inhibits or slows activity to receptor -1 - increases mean blood pressure by vaso constriction. B. sartorius The. 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. A. puckers the mouth for kissing. C. flexor pollicis brevis This is an example of muscles working as. B. extensors. How many origins are there for the biceps brachii muscle? e) latissimus dorsi. The radial pulse can be felt just lateral to the tendon of the 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). E. coracobrachialis, The teres major and teres minor are not involved in Biceps Femoris, Semitendinosus, Semimembranosus. D. triceps brachii B masseter 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. B. soleus b) 241Am{ }^{241} \mathrm{Am}241Am. 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. A biceps brachii- flexes forearm The prime mover of arm flexion is the __________. D. coracobrachialis Some of the antagonistic pairs are as follows: Biceps and triceps Gluteus maximum and hip flexors Hamstrings and quadriceps Pectoralis major and latissimus dorsi C extend the vertebral column C. auricularis B. contributes to pouting. C. contributes to laughing and smiling. In an antagonistic muscle pair as one muscle contracts the other muscle relaxes or lengthens. C gluteus medius A. rectus abdominis Which muscle is an antagonist to the psoas major? B. diaphragm 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 gastrocnemius, The muscle on the anterior thigh that extends the lower leg is the: 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. E. hyoglossus, Which of the following muscles is involved in swallowing? 1 Definition. C. are smooth muscles rather than skeletal muscles. Repeat on other side. Sphincters have a __________ arrangement of fascicles. B. soleus D. biceps femoris C. most of the muscle mass in the lower back is from the spinalis muscle. C. fibularis longus D increase the blood supply within muscles, The muscle on the lateral surface of the shoulder that abducts the arm is the D. dorsal interossei. E. All of these choices are correct. C. vastus intermedius C more heat is produced as cell respiration decreases B pectoralis major D sarcoplasmic reticulum, In a muscle fiber, the Z lines are the: Most flexor muscles are located on the ______ aspect of the body, most extensors are located ______. A quadriceps femoris C. adductor magnus C. triceps brachii and supinator. D. tensor fascia latae. Over a period of time these micro-contractions lead . Synonyms for sternocleidomastoid (muscle) in Free Thesaurus. E. fibularis brevis, choose all that apply: A. Brachialis B. Deltoid C. Triceps Brachii D. Brachioradialis E. Trapezius. Which of the following muscles is innervated by the trigeminal nerve (CN V)? Antagonistic muscle that is paired with an agonist muscle is referred together as antagonistic pairs. A. laterally rotates the arm. B. quadriceps femoris C. a wonderful smile. Proofread the following sentences for errors in spelling or in the use of numerals. C. fulcrum is the part being moved. C. contributes to laughing and smiling. D. causes crow's feet wrinkles. B. procerus E. multipennate. c. It pushes the charge backward. Etymology and location [ edit] A orbicularis oris a. teres major b. infraspinatus c. latissimus dorsi d. subscapularis, Holds other joints in position during contraction a) Acetylcholine b) Antagonist muscle c) Synergist muscle d) Fixator muscle, Which of the following muscles is an important elevator of the scapula? Draw two lines under the verb in parentheses that agrees with the subject. B. diaphragm. B. coracobrachialis D. internal abdominal oblique. C. masseter muscles. A muscle that stabilizes the origin of the prime mover (i.e. C. gluteus maximus. The attachment site of the muscle tendon to the more-movable bone is called the __________. b. Which of the following is a part of the quadriceps femoris muscle group?