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C. internal abdominal oblique E. flexes the shoulder. The ________ vertebrae are located in the neck. C. abductor pollicis longus b) lateral rectus. Sternocleidomastoid, Scalenes What is the antagonist of the Splenius Capitus (Neck extension)? D. transversus abdominis What does the term levator mean? A end lines of a sarcomere, and actin filaments are attached D. tummy tucks. Damage to which of the following muscles would hinder inspiration? Raising your arm to shoulder level is accomplished almost entirely by the What are attachments for these muscles, and their functions? B. flexor carpi radialis. C. fulcrum is the part being moved. 1 Definition. EXAMPLE:The 3 mooses were startled by the plain roaring overhead. C. peroneus brevis D. retinaculum. D there is too little oxygen in the lungs, In the neuromuscular junction, the membrane of the muscle fiber is called the: From this sentence, we can infer that the victims wanted a more serious _____ to be handed out. B. straight. Infer information from the first sentence, and then choose the word from the Word Bank that best completes the second sentence. (a) greater for well 1, D. gluteus maximus. B ATP A. sacral B. thoracic C. cervical D. cranial, Which muscle acts as an agonist with the teres minor during lateral rotation of the shoulder? Which has an insertion on the mandible? During the collision with the ground, he comes to rest in a time of 0.010 s. The average force exerted on him by the ground is + 18 000 N, where the upward direction is taken to be the positive direction. What is the antagonist of the Flexor Hallucis Longus (Toe 1 flexion)? The sternocleidomastoid muscles help to flex the neck. A muscle sense posterior B. orbicular. As the agonist flexes, the opposite muscle (the. lateral C. peroneus longus; plantaris ______ is a stiff neck due to spasmodic contraction of the neck muscles that pull the head toward the affected side. 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. a) Clavicle b) Cervical vertebrae c) Scapula d) Sacrum. What muscle is the antagonist to the sternocleidomastoid? What is the antagonist of the Biceps Femoris (knee flexion)? external intercostals What muscle(s) serves as an antagonist to the biceps? A. rectus abdominis B. transversus abdominis C. erector spinae D. latissimus dorsi. A. tibialis anterior Contracting the trapezius muscle would The brachial plexus should lie between these two muscles. movement of the masseter and the temporalis. - the locations of the muscle attachments E. soleus, Which of the following is inserted on the calcaneus by the Achilles tendon? The. - the shape of the muscle C. infraspinatus In rats, the sternocleidomastoid is composed of two bellies, a superficial sternomastoid medially and a deeper cleidomastoid laterally [ 3 ]. Which of the following is a part of the quadriceps femoris muscle group? A. crossing your legs E. coccygeus only. What is the antagonist of the Glutues Maximus (extension of femur)? Upper Portion Trapezius, Levator scapulae. Muscles that work like this are called antagonistic pairs. Their antagonists are the muscles. E. orbicularis oculi. B. quadriceps femoris b) 241Am{ }^{241} \mathrm{Am}241Am. Which of the following represents a class I lever system? B. soleus extension E. function and size, The brachioradialis is named for its A. joint represents the fulcrum point. Match the muscle with its correct origin and insertion: Temporalis, Origin: temporal fossa What back muscle originates on the vertebral spinous processes? . A orbicularis oris What anterolateral neck muscle will cause lateral neck flexion? A. supinate the forearm. C. rectus femoris. A. biceps femoris. What is the antagonist of the Extensor Carpi Ulnaris (wrist extension)? All rights reserved. D. intrinsic muscles. E. hyoglossus, Which of the following muscles is involved in swallowing? joint act as a fulcrum. C tibialis anterior C. C. styloglossus a. platysma b. occipitalis c. sternohyoid d. mylohyoid. E. raises the eyelid. Rectus Abdominus What is the antagonist of the Longissimus (Spine extension)? . E. psoas minor, Which back muscle extends the head? 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? b. An antagonist for a muscle on the posterior side of the thigh would be found on the: Which statement is NOT true of antagonistic muscles? There is always an agonist, and antagonist. E. gracilis, Of the following muscles of the thigh, which one is NOT part of the quadriceps group? anterior scalene, Eversion and plantar flexion is accomplished by muscles in the ______ compartment. C both hemoglobin and myoglobin are lipids that contain iron E. gracilis, Which thigh muscle adducts the thigh and flexes the knee? B muscle tone The Sternocleidomastoid Trigger Points. a. splenius cervicis b. latissimus dorsi c. trapezius (upper fibers) d. serratus anterior e. teres major. E. calcaneal; peroneal, Which of the following muscles is used when walking on your tiptoes? A change in diet and lifestyle (remains, remain) his only hope for recovery. parallel, List the arrangement of components found in a third-class lever. fulcrum-weight-pull, internal intercostals, transversus thoracis, choose all that apply: B. palatopharyngeus B circulate more blood to muscles A. Sternocleidomastoid. Synergists help agonists. The sternocleidomastoid muscle (also known as sternomastoid ) is found in the neck. What is the antagonist of the Upper Portion Trapezius (Elevate scapula)? Which muscle is known as the "boxer's muscle" for its ability to move the arm horizontally, as in throwing a punch? What is the antagonist of the Levator Scapulae (Elevate scapula)? Explain how the sternocleidomastoid and splenius muscles can act as either synergists or antagonists for the actions of the neck flexion, extension, and lateral rotation. . B. contributes to pouting. The sternal head originates from the manubrium of sternum, while the clavicular head from the medial thirdof the clavicle. The deep muscles of the neck, levator scapulae and middle scalene muscle are supplied by which nerve? Flexor Digitorum Superficialis, Flexor Digitorum Profundus. Organisms 6. Become a Study.com member to unlock this answer! D. sartorius and rectus femoris. B. biceps brachii. E. gastrocnemius, Which of the following is a posterior thigh muscle? A. gastrocnemius What is the antagonist of the Extensor Hallucis Longus (Toe 1 extension)? c. Spinalis. A. function and orientation. D. The sternocleidomastoid is the fixator and the splenius cervicis is the prime mover. Appendicular muscles work to control the movements of the arms and legs, while the axial muscles are located in the head, neck and trunk. A deltoid A. levator scapulae The muscles of the anterior group of forearm muscles are primarily D muscle fibers must have oxygen to complete cell respiration, The term "oxygen debt" means E. rhomboideus major, . What is the antagonist of the Brachioradialis (Flexion of forearm)? of the sternocleidomastoid muscle 10x faster and easier? (1) right lateral rectus The sternocleidomastoid is a two-headed neck. A. straight. B. serratus anterior What is this muscle called? B. force or pull is applied by the bone. D. causes crow's feet wrinkles. D. extensor carpi radialis longus. Agonists are the prime movers for an action. E. Scalenes. E. is a common site for injections. D cholinesterase to prevent unwanted continous contractions, The sarcoplasmic reticulum of a muscle fiber contains: C. interspinales A. levator scapulae The muscles that act as the prime mover of elbow flexion are the while the are the antagonist that cause extension of the arm. What is the antagonist of the External Oblique (Trunk flexion)? A. genioglossus E. triceps brachii. B. psoas major. D. extensor carpi radialis longus. If L = load, F = fulcrum, and E = effort, what type of lever system is described as LEF? B), The sternocleidomastoid muscles flex the neck and the splenius cervicis muscles extend it. A. rectus abdominis. Materials and methods: In this cross-sectional study masticatory efficiency parameters (number of particles, mean diameter and . B. obliquely. d) zygomaticus major. 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. D. subclavius Name five muscles that extend the vertebral column. D. subclavius sternocleidomastoid A the cerebellum promotes coordination A hemoglobin in blood plasma B. Abdominal. movement of semimembranosus and semitendinosus. D. tensor fasciae latae D. flex the forearm. B. opening the mouth. They both work together to help you walk, sit, stand up, and do many other actions. A increased heart rate pumps more blood to muscles E. quadratus lumborum, Which abdominal wall muscle is the most superficial of the oblique muscles? Tilt your head to the right as far as you comfortably can. B. procerus An antagonist is A. a muscle working in opposition to another muscle. Does your neck feel stiff or achy when you wake up in the morning? A muscle that stabilizes the origin of the prime mover (i.e. A. function and orientation. B. sartorius An antagonist is usually a character who opposes the protagonist (or main character) of a story, but the antagonist can also be a group of characters, institution, or force against which the protagonist must contend. A. puckers the mouth for kissing. Match the following fascicle arrangement with the appropriate power generation or description: Parallel, Straplike with an expanded belly; great ability to shorten but not usually very powerful. a. tibialis posterior b. tibalias anterior c. fibularis brevis d. extensor hallucis longus. Respiratory Problems. C. flexor carpi radialis Which muscle is an antagonist to the psoas major? E. fibularis brevis, choose all that apply: An agonist muscle is a muscle that is primarily responsible for the action being demonstrated. B hamstring group Explain your reasoning using an example. A. gastrocnemius 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. Match the following muscle action involving facial expression with its appropriate muscle: Sphincter muscle of the eyelids, which permits squinting and blinking. C. abductors. C. C. biceps femoris Copyright D. transversus abdominis E. back muscles are similar in strength to the back muscles of cattle. C biceps brachii D. extensor hallicus longus D. tensor fasciae latae C. fibularis longus c) Orbicularis oculi. The two heads join into one muscle belly that goes on to insert on the lateral surface of themastoid process of the temporal bone and the lateral half of thesuperior nuchal line of the occipital bone. Which muscles insert upon the scapula and attach the scapula to the thorax? C. medially rotates the arm. An antagonist for a muscle on the posterior side of the thigh would be found on the: A anterior side of the thigh B medial side of the thigh C anterior side of the lower leg D posterior side of the lower leg B Which statement is NOT true of antagonistic muscles? dorsiflexion The prime mover of arm flexion is the __________. . C. triceps brachii @article{GravenNielsen1997EffectsOE, title={Effects of experimental muscle pain on muscle activity and co-ordination during static and dynamic motor function. Each of the following terms is a descriptive term for a muscle's action, except __________. D tetanus/extended action potential, Which statement is NOT true of responses to excercise? B the parietal lobes of the cerebrum integrate conscious muscle sense B. the end of the muscle where the action occurs. What is the antagonist of the Supraspinatus (Abducts humerus)? C. thumb. 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. What is the antagonist of the Extensor Digitorum Longus (Toes 2-5 extension)? A simple example of an antagonist is the Queen in Snow White and the Seven Dwarfs, who opposes and wants to destroy Snow White. B. biceps brachii C. 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. [1] In the anterior triangle, we find the suprahyoid and infrahyoid muscles. The antagonist to the sternocleidomastoid is the splenius capitis. - The more a muscle shortens, the more power it generates. B. deep transverse perineum muscle. C gluteus maximus flexes thigh C teres major Rectus Abdominus, External oblique, Internal oblique. The digastric muscle is involved in D more permeable to sodium ions, Which statement is NOT true of the electrical events at the sarcolemma? What is the antagonist of the Rectus Femoris (knee extension)? What are the three muscles in the group of arm flexors, innervated by the musculocutaneous nerve? (a) greater for well 1, C. external abdominal oblique. E. biceps brachii and triceps brachii. C. location and size. An agonist (prime mover) b. B negative/neutral What is the antagonist of the Latissimus Dorsi (Extension of humerus)? Dimitrios Mytilinaios MD, PhD Aim to feel a stretch on the right Sternocleidomastoid. C. internal abdominal oblique What are the magnitude, sign, and xxx-coordinate of the third charge? B. temporalis Identify the muscle that performs the following function: Paired muscle that extends vertebral column, maintains erect posture, and laterally flexes the vertebral column. A. extension of the arm. C. serratus anterior C. contributes to laughing and smiling. plantar flexion, Triangular muscles, like the pectoralis major are also called _____ muscles. D masseter- raises mandible, Which muscle is NOT paired with a synergist? D iliopsoas, The muscle on the anterior thigh that flexes the thigh is the: B. longissimus capitis E. are not involved in facial expression. The subclavian muscle originates on the _____. B. quadriceps group. B iliopsoas and quadriceps femoris C both A and B A. erector spinae circular B masseter E. trapezius, hold the head of the humerus in the glenoid fossa of the scapula, The rotator cuff muscles e) Trapezius. 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? Hi anatomy students;) ! What are the muscles of the face and neck? (b) Ansa cervicalis. C. vastus lateralis. Hold the stretch for 10 to 20 seconds, then repeat on the other side. 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. It is built of two heads, sternal (medial) head . A. infraspinatus D trapezius, The muscle on the posterior side of the trunk that extends and adducts the arm is the: C. internal abdominal oblique B. temporalis and digastric. D. latissimus dorsi and pectoralis major. C. orbicular. a group of muscles that work together to cause movement. C tibialis anterior, The function of the tibial is anterior is to: A. iliopsoas. Match the action with its appropriate arm muscle name: Flexes forearm at elbow joint and supinates forearm. What is the antagonist of the Iliopsoas (flexion of femur)? [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 . C. peroneus tertius If this is the case it might be time to consider a muscular or mechanical reason for the symptoms. B hemoglobin in RBCs brings oxygen to muscles A they have opposite functions B they push bones in opposite directions D. are not involved in movement. Wiki User. D. extensor carpi radialis brevis C. orbicular. A. D flex the sacrum, The muscle on the buttock that extends the thigh is the: c) sternocleidomastoid. A)trapezius B)sternocleidomastoid C)semispinalis D)platysma. A flex the neck a) Deltoid b) Pec Major c) Bicep Brachii d) Supraspinatus. Teres Major, Pectoralis Major, Latissimus dorsi. Two positive point charges qqq and 4q4 q4q are at x=0x=0x=0 and x=Lx=Lx=L, respectively, and free to move. A sartorius A bilateral contraction elevates the head by dorsally extending the upper cervical joints. B) The sternocleidomastoid is the prime mover, and the sple nius cervicis is the synergist. . E. teres major. Contraction of the inferior rectus muscle directs the pupil to look C impulses from the brain are needed for voluntary movement E. type and shape, Which of the following muscles is named for its shape? What are the muscles in the neck and the chest area? 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. (c) equal for both wells? A. erector spinae B. fingers. The muscle(s) of mastication include which of the following? A. nasalis hope you all enjoy the vid!enjoy the video and reflect on the mod. The trapezius muscle is a large, triangular, paired muscle located on the posterior aspect of the neck and thorax. B. contributes to pouting. D. subclavius E. stylohyoid. C. auricularis What is the antagonist of the Internal Oblique (Trunk flexion)? A negative/positive B hamstring group B. accounts for a sprinter's stance. If a man exercises by doing push-ups every day, he would strengthen or enlarge which of the following muscles? B. straight. A synergist c. A fixator d. An antagonist. If a person drums their fingers on the table, they would be using which of the following muscles? Fixators hold joints in place, so movement does not occur. E. down. B. sartorius A more permeable to potassium ions E. raises the eyelid. A. raise the head. A. Sternocleidomastoid. Which of the following muscles moves the scapula? B. external abdominal oblique A. supraspinatus d. Splenius. C cholinesterase The biceps brachii functions to pull the radius of the lower arm toward the body. E. gracilis, Which muscle extends the four lateral toes? D deltoid and brachioradialis, The muscle on the posterior lower leg that plantar flexes the foot is the: (c) equal for both wells? A muscle terminal 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. D. When viewed together, this pair forms a diamond or trapezoid shape, hence its name. D. vastus medialis Sternocleidomastoid is the most superficial and largest muscle in the front portion of the neck. B. external abdominal oblique It can also occur with certain health conditions, such as asthma and. A rectus abdominus We experience muscle knot, spasm, or pain located over the muscle between the neck and the shoulder. Which of the following muscles is involved in chewing gum? C. the muscle that does most of the movement. inversion A glycogen/carbon dioxide What is the antagonist of the Vastus Medialis (knee extension)? The name has the origin of the Latin words: sternon = chest; cleido = clavicle and the Greek words: mastos = breast and eidos = shape, form. A. quadriceps femoris E. extend and laterally flex the neck, Which of the following muscles does NOT extend the neck? A. auricular A. fix the scapula in place. The sternocleidomastoid muscles flex the neck, and the splenius cervicis muscles extend it. C. occipitofrontalis B sacrospinalis D trapezius, The muscle on the anterior side of the trunk that flexes and adducts the arm is the: 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. C. location and size. D. tensor fascia latae. What is the antagonist of the Gastrocnemius (Plantarflexion)? b. See appendix 3-4. a. Frontalis b. Occipitalis c. Masseter d. Sternocleidomastoid e. Rectus Abdominis f. Pectoralis Minor g. Pectoralis Major h. Supraspinatus i. Infraspinatus j. Subscapularis. D. levator palpebrae superioris B. soleus C hamstring group- extends thigh Give the scientific term for the muscles of the mouth, b. Toll-like receptor 9 is a protein that in humans is encoded by the TLR9 gene. D. levator anguli oris The anconeus works with the triceps brachii to Over a period of time these micro-contractions lead . A. flexor carpi ulnaris. The zygomaticus major muscle E. pectoralis minor, . The more stationary attachment of a muscle to a bone is called the: Which statement is NOT true of gross muscle structure? D. extensor digitorum longus B. B. childbirth. D. rotate the head toward the left. Which of the following muscles is innervated by the trigeminal nerve (CN V)? a. Digastric b. Mylohyoid c. Omohyoid d. Sternocleidomastoid. Hold for 30 seconds. B. latissimus dorsi C. extensor digitorum longus c) medial pterygoid.