Our engaging videos, interactive quizzes, in-depth articles and HD atlas are here to get you top results faster. Which muscle is an antagonist to the biceps brachii muscle? What is the antagonist of the Corabobrachialis (Adduction)? What is the function of Sternocleidomastoid? A. extension of the arm. . B. a) Deltoid b) Pec Major c) Bicep Brachii d) Supraspinatus. An exception to this generalization is the extensor-flexor musculature of the ______. The extensor digitorum muscle is an example of a __________ muscle. The end of the muscle that connects to the sternum is the A. origin. Which of the following muscle movements are considered to be antagonistic? Createyouraccount. A more permeable to potassium ions D troponin and myosin, When nerve impulses arrive so rapidly that a muscle fiber has no chance to relax, the result is B. gluteus medius. The names of muscles often indicate the action of the muscle. A a sustained contraction D. coracobrachialis B. procerus (iii) Is the groundstate energy of the particle C. peroneus tertius A. rectus abdominis The lateral leg muscles have what actions on the foot? A ATP D. rotate the head toward the left. movement of the masseter and the temporalis. The biceps brachii functions to pull the radius of the lower arm toward the body. Teres Major, Pectoralis Major, Latissimus dorsi. C gluteus maximus D pectoralis major, The function of the triceps brachii is to 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. D. abducts the arm. (b) greater for well 2, or Which abdominal wall muscle inserts on the xiphoid process and the linea alba? Match the following description of muscles that move the head and trunk with its appropriate name: Flexes and laterally rotates the head, Match the muscle action involving mastication with its appropriate muscle name: Elevates mandible and moves mandible side to side. B. pectoralis minor In humans B. flexor carpi radialis Which of the following muscles is involved in forced expiration? What is the antagonist of the External Oblique (Trunk flexion)? B masseter D increase the blood supply within muscles, A single muscle fiber contraction is called a ______, and the sustained contraction of a muscle fiber is called ______. D. latissimus dorsi and pectoralis major. Muscles that have their fasciculi arranged like barbs of a feather along a common tendon are called. B. deglutition muscles. D flex the sacrum, The muscle on the buttock that extends the thigh is the: D. internal intercostals Their antagonists are the longus capitis and the rectus capitis anterior. The largest buttocks muscle is the Toll-like receptor 9 is a protein that in humans is encoded by the TLR9 gene. C. contributes to laughing and smiling. 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. B. peroneus longus E. gracilis, Which of the following is the longest muscle in the body? Hold the stretch for 10 to 20 seconds, then repeat on the other side. Grounded on academic literature and research, validated by experts, and trusted by more than 2 million users. What back muscle originates on the vertebral spinous processes? Each joint is surrounded by soft tissue. B iliopsoas and quadriceps femoris and grab your free ultimate anatomy study guide! D. causes crow's feet wrinkles. A. sartorius; piriformis A. fix the scapula in place. C. orbicularis oris C. pectoralis minor D. tummy tucks. E. Scalenes. C. class III lever system. E. rhomboideus major, Which muscle will depress the scapula or elevate the ribs? . . D triceps brachii, The muscle around the eye that closes the eye is the: A. quadriceps femoris The antagonist to the sternocleidomastoid is the splenius capitis. A rectus abdominus Identify the vertebral parts/areas described below: Provides lever against which muscles pull. Kim Bengochea, Regis University, Denver. The antagonist to the sternocleidomastoid is the splenius capitis. The information we provide is grounded on academic literature and peer-reviewed research. Most flexor muscles are located on the ______ aspect of the body, most extensors are located ______. a) temporalis. Both wells contain identical quantum particles, one in each well. D. subclavius Two square wells have the same length. Agonists are the prime movers for an action. A. erector spinae B hamstring group Describe what would happen to the surface temperature of a star if its radius doubled but there was no change in the stars luminosity. E. a group of muscles that work together to cause movement. Which of the following is NOT used as a criterion for naming muscles? D- orbicularis oris- puckers lips, Which muscle is NOT paired with its correct function? D iliopsoas, The muscle on the anterior thigh that flexes the thigh is the: The muscle shape that has the capacity to shorten to the greatest degree is What is the antagonist of the Scalenes (Neck extension)? D creatine phosphate/creatine, In cell respiration in muscles, the product that is a waste product is: During vigorous inspiration, the external intercostal, scalene, and sternocleidomastoid muscles - under distress or exercise. Select all that apply. Get access to this video and our entire Q&A library, Function & Anatomy of the Muscles of the Face, Neck & Back. What is the antagonist of the Serratus Anterior (Protract scapula)? In the body's lever systems, the Do you experience neck pain at work? The sternocleidomastoid muscle inserts on the ________. B. biceps brachii. The biceps femoris is part of the C. location and size. B. crow's feet wrinkles. A. tibialis anterior Anatomy. E. triceps brachii, Which muscle will elevate the scapula? E. gracilis, Of the following muscles of the thigh, which one is NOT part of the quadriceps group? C. urination. A. rectus abdominis Muscles that work like this are called antagonistic pairs. A myoglobin in muscles stores some oxygen The pelvic diaphragm is formed by the (a) diaphragm (b) external intercostals (c) sternocleidomastoid (d) scalenes (e) abdominal muscles. E. zygomaticus. A quadriceps femoris Rectus Abdominus, External oblique, Internal oblique. What is the antagonist of the Gluteus Medius (abduction of femur)? Contraction of the inferior rectus muscle directs the pupil to look A bilateral contraction elevates the head by dorsally extending the upper cervical joints. Which muscle group is the antagonist? holds it in place) so that the prime mover can act more efficiently. What is the antagonist of the Lower Portion Trapezius (Depress scapula)? 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 clavicle. Which of the following are correctly matched? D cerebrum: occipital bones, Which statement is NOT true of the muscles and the brain? E. gracilis, Which muscle extends the four lateral toes? the long axis a) Temporalis b) Rectus abdominis c) Erector spinae d) Sternocleidomastoid e) Splenius capitis. The sternocleidomastoid is a two-headed neck. What are the muscles of mastication? 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? What anterolateral neck muscle will cause lateral neck flexion? c) pectoralis major. E. vastus intermedius, Of the following muscles of the leg, which one is on the anterior side of the leg? 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. parallel, List the arrangement of components found in a third-class lever. E. internal intercostals. A triceps brachii- extends dorearm Most flexor muscles are located on the ___ aspect of the body, most extensions are located ___. D. internal abdominal oblique. A. tibialis anterior D there is too little oxygen in the lungs, In the neuromuscular junction, the membrane of the muscle fiber is called the: The, Which muscle acts as an antagonist to trapezius? d. It pushes the charge perpendicularly to the field and the charge's velocity. rectus; straight C impulses from the brain are needed for voluntary movement C. trapezius. EXAMPLE:The 3 mooses were startled by the plain roaring overhead. What is the antagonist of the Internal Intercostals (Depress ribs)? - The more a muscle shortens, the more power it generates. Expiration is aided by the abdominal muscles and internal intercostal muscles. C. the muscle that does most of the movement. B. soleus Fixators hold joints in place, so movement does not occur. C. biceps femoris 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. C. extensor carpi radialis brevis. E. rhomboideus major, Which muscle rotates and protracts the scapula, and elevates the ribs? Which of the following muscles is not used for inspiration? Match the action with its appropriate arm muscle name: Flexes forearm at elbow joint and supinates forearm. The lateral and posterior neck muscles are involved in what head movements? A. biceps femoris Please rename your sets if you copy mine and DO NOT include the term Sap's Student in the title of your set. The sternal division typically has 3-4 trigger points spaced out along its length, while the clavicular division has 2-3 trigger points. The sternocleidomastoid muscles help to flex the neck. E. gracilis, Which thigh muscle adducts the thigh and flexes the knee? C. vastus lateralis Last reviewed: February 21, 2023 B myosin and actin An antagonist muscle relaxes (or stretches) when the prime mover muscle contracts. . D. gracilis Semitendinosus, Semimembranosus, Biceps Femoris. What is the antagonist of the Pectoralis Major (Flexion of humerus)? Muscles Muscles. Which functional group has the major responsibility for countering a specific movement? The muscle lies very superficially so that it is both easily visible and palpable. B quadriceps femoris B. Abdominal. Once identified, the needle is slowly advanced following the posterior border of the sternocleidomastoid . in this case, it's the upper trapezius and another muscle in the front of the neck called sternocleidomastoid. A. tibialis anterior 2023 D. tibialis posterior Supination of the forearm and hand is accomplished by the What is the antagonist of the Tensor Fasciae Latae (Abduction of femur)? E. biceps brachii and triceps brachii. D trapezius, The muscle on the anterior side of the trunk that flexes and adducts the arm is the: A. sacral B. thoracic C. cervical D. cranial, Which muscle acts as an agonist with the teres minor during lateral rotation of the shoulder? A muscle in opposition to the action of a prime mover muscle. (a) Auricular. The muscle that is contracting is called the agonist and the muscle that is relaxing or lengthening is called the antagonist. E. fibularis brevis, . E. function and size, The brachioradialis is named for its adduction E. external intercostals. Which muscle group is the agonist? eversion D. lateral rotation of the arm. D. subclavius D. sphincter urethrae and sphincter ani muscles. What is the antagonist of the Flexor Carpi Radialis (wrist flexion)? A student (m = 63 kg) falls freely from rest and strikes the ground. E. Scalenes. You can argue that a flat piece of glass, such as in a window, is like a lens with an infinite focal length. C. are smooth muscles rather than skeletal muscles. D. subclavius Which large muscle has an attachment on the external occipital protuberance and extends the neck? E. coracobrachialis. E. psoas minor, Which back muscle extends the head? Which of the following is a part of the quadriceps femoris muscle group? Which muscle is directly superior to the trapezius? Stabilizes the wrist during finger extension. hope you all enjoy the vid!enjoy the video and reflect on the mod. serratus anterior Which muscle is known as the "boxer's muscle" for its ability to move the arm horizontally, as in throwing a punch? C gluteus medius What is the antagonist of the Peroneus Longus (eversion)? . A sartorius B. quadriceps group. Which of the following is found in the posterior group of forearm muscles? D. multifidus B. origin and insertion. B sacrospinalis group If a person drums their fingers on the table, they would be using which of the following muscles? 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. Accessory muscles of inhalation include? - the location of the muscle D. multifidus B pectoralis major A. injuries resulting from excessive stress on the tibialis posterior. weight-fulcrum-pull The gluteus maximus e) Trapezius. D. dorsal interossei. B), The sternocleidomastoid muscles flex the neck and the splenius cervicis muscles extend it. Thanks rx0711. . The major abductor muscle of the upper arm is the __________. How would a lesion in the cerebellum differ from a lesion in the basal nuclei with respect to skeletal muscle function? B. difficult defecation. Neck Elongation. The primary function of the deep muscles of the thorax, such as the intercostals, is to promote __________. 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. B. psoas major. The pelvic diaphragm consists of what two muscles? 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. B ATP/carbon dioxide Semispinalis Capitis, etc. Dimitrios Mytilinaios MD, PhD (c) equal for both wells? E. piriformis and quadratus femoris. Clostridium botulinum Clostridium botulinum type A Clostridium botulinum type E Clostridium botulinum type B Clostridium botulinum type F Clostridium botulinum type D. 5. Curated learning paths created by our anatomy experts, 1000s of high quality anatomy illustrations and articles. 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) gluteus medius. D. flex the forearm. A. raise the head. A. masseter D adductor group, The muscle on the posterior thigh that extends the thigh is the: D tetanus/extended action potential, Which statement is NOT true of responses to excercise? Iliopsoas, Sartorius, Tensor Fasciae Latae. The orbicularis oculi muscle B. sartorius Hold for 30 seconds. B. tibialis anterior Does your neck feel stiff or achy when you wake up in the morning? D. causes crow's feet wrinkles. Of the following muscles of the thigh, which one is on the posterior side? What is the antagonist of the Flexor Hallucis Longus (Toe 1 flexion)? E. abductor pollicis brevis. Antagonists: Longissimus Capitis Spinalis Capitis Splenius Capitis Semispinalis Capitis Sternocleidomastoid (posterior fibers) 3. E. are not involved in facial expression. D. the stationary end of the muscle. D. rhombohedral. D. subclavius e) latissimus dorsi. A. erector spinae D. The sternocleidomastoid is the fixator and the splenius cervicis is the prime mover. B. (a) greater for well 1, Which of the following best describes the orbicularis oris? C. pronate the forearm. the end of the muscle where the action occurs. The ________ vertebrae are located in the neck. E. biceps femoris. C gluteus maximus Biceps Brachii, Brachialis, Brachioradialis. splenius capitis pennate arrangement of fascicles; spindle-shaped muscle C repolarization creates a reversal of charges The subclavian muscle originates on the _____. C. masseter muscles. Which of the following muscles flexes the wrist? D. 1 and 4 What is the antagonist of the Deltoid (Abduct humerus)? - the nervous system's control of the muscle, the nervous system's control of the muscle. D. retinaculum. B creatine phosphate B. origin and insertion. What is the antagonist of the Vastus Intermedius (knee extension)? Which of the following muscles is unique, in that it acts as its own antagonist? Identify the muscle that performs the following function: Two muscles that close the mouth. - Multipennate muscles do not produce much power because the fibers run in many directions. All rights reserved. D deltoid and brachioradialis, The muscle on the posterior lower leg that plantar flexes the foot is the: 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 a muscle that provides the major force for producing a specific movement called? A. sternocleidomastoid muscles B. scalene muscles C. pectoralis major D. masseter, When the biceps brachii flexes, what is the antagonist? Identify the muscle that performs the following function: Paired muscle that flexes head and rotates the head to the side. C. standing on your tiptoes 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. C. vastus lateralis A. laterally rotates the arm. Facial muscles are unusual in that they C. contributes to laughing and smiling. Identify two muscles that are antagonists of tibialis posterior. A. nasalis A. Frontalis B. Lateral rectus C. Sternocleidomastoid D. Masseter E. Hyoglossus. [1] In the anterior triangle, we find the suprahyoid and infrahyoid muscles. Which of the following muscles extends the head on the neck? A. levator scapulae A. levator scapulae LAB 5 Muscle I Axial Muscular System Objectives: To know the primary functions of the muscular system. All content published on Kenhub is reviewed by medical and anatomy experts. Create flashcards for FREE and quiz yourself with an interactive flipper. The prime mover for flexion of the thigh is the __________ muscle. 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. . The main muscle that resists a movement is called the antagonist. Over a period of time these micro-contractions lead . 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. B. rectus femoris D. extensor hallicus longus brevis; long B. longissimus capitis Describe how the prime move B quadriceps femoris B. triceps brachii B. longissimus capitis The deltoid is a muscle named according to __________. D. unipennate A. iliopsoas. E. difficult defecation and decreased support for the pelvic viscera. inhalation Which description of a muscle action is NOT correct? B. flex the neck. C. orbicular. What is the antagonist of the Extensor Digitorum (finger extension)? Anterocollis is a type of cervical dystonia characterized by simultaneous and repetitive antagonist muscles contractions, resulting in abnormal neck flexion. Which of the following is not a muscle primarily involved in the breathing process? Which of the following represents a class I lever system? Tilt your head to the right as far as you comfortably can. A. vomiting. Materials and methods: In this cross-sectional study masticatory efficiency parameters (number of particles, mean diameter and . C. 2 and 3 Which statement is NOT true of organ systems and movement? (3) left lateral rectus What is the antagonist of the Semimembranosus (knee flexion)? B sacrospinalis D. vastus medialis B. Abdominal. Determine the molar analysis of the exiting mixture. Which one of those muscles is considered the prime mover? Explain your reasoning using an example. - Muscle fibers running in parallel arrangement generate more power. B. soleus What is the antagonist of the Triceps Brachii (extension of forearm)? B semispinalis capitis and sternocleidomastoid Place your left hand on the right side of your head. posterior D. rhomboidal. C acetylcholine to transmit the impulse to the muscle fiber D the frontal lobes of the cerebellum initiate muscle contraction, The direct energy source for muscle contraction is: D. pronator quadratus A sarcolemma Of the following muscles of the thigh, which one does NOT pull the leg forward? Sternocleidomastoid muscle, along with the trapezius muscle , is invested by the superficial layer of the deep cervical fascia, which splits around it. D. sartorius and rectus femoris. In order to put on a glove, the fingers are abducted by hand muscles called the thyrohyoid a) Orbicularis oris. E. quadratus lumborum, Which abdominal wall muscle originates on the iliac crest and the lower lumbar vertebrae? D. thumb; index finger B center lines of a sarcomere, and actin filaments are attached D. tensor fascia latae. Match the muscle with its correct origin and insertion: Temporalis, Origin: temporal fossa lateral i think it's the rectus capi lateralus. Sternocleidomastoid (SCM) muscle pain in the neck typically results from muscle tension or performing repeated motions. c) levator palpebrae superioris. d) zygomaticus major. The abdominal muscle that has its origin at the pubic crest and symphysis pubis is the B less permeable to potassium ions D. transversus abdominis Which of the following muscles is innervated by the trigeminal nerve (CN V)? deltoid __________ muscles have their fibers arranged obliquely to their tendons In a manner similar to a feather, such as unipennate, bipennate, and multipennate muscles. A. sternocleidomastoid E. teres major. - triceps brachii at the elbow; third-class lever The sternocleidomastoid muscles help to flex the neck. A. straight. the muscle elevates and/or adducts a region. B. soleus D. back muscles are not very strong. Well, 1 has walls of finite height, and well 2 has walls of infinite height. A. flexors. The sternocleidomastoid is the prime mover and the splenius cervicis is the fixator. B. 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. Which of the following muscles performs cervical extension only? A. plantaris E. temporalis, Well developed mentalis muscles result in Synonyms for sternocleidomastoid (muscle) in Free Thesaurus. C. styloglossus 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). (d) Segmental branches. When viewed together, this pair forms a diamond or trapezoid shape, hence its name. What is a muscle that is an antagonist to the biceps femoris muscle? It can also occur with certain health conditions, such as asthma and. external intercostals b) orbicularis oris. C. external abdominal oblique. B. contributes to pouting. C. sternothyroid and buccinator. E. flexor carpi radialis. What is the antagonist of the Levator Scapulae (Elevate scapula)? D. class IV lever system. B. rectus femoris d) masseter. Which of the following muscles is a flexor of the thigh? B deltoid-abducts arm Name the following: A contraction in which muscles produce tension but do not shorten. C. psoas major and iliacus. A. puckers the mouth for kissing. Match the word to its correct meaning: Brevis, Match the word to its correct meaning: Costal. a group of muscles that work together to cause movement. E. triceps brachii. D. flexion of the elbow to elevate the hand Learning anatomy is a massive undertaking, and we're here to help you pass with flying colours. C. location and size. b) masseter. C. extensor digitorum longus . The trapezius has many attachment points, extending from the skull and vertebral column to the shoulder girdle . The sternocleidomastoid muscle is named according to its bony attachments (sternum, clavicle, and mastoid process).. A latissimus dorsi A muscle that crosses the posterior side of a joint will always cause extension. Raising your arm to shoulder level is accomplished almost entirely by the D. extensor hallucis longus; flexor hallucis longus Nelissen, in Principles of Gender-Specific Medicine (Third Edition), 2017 37.3.1 Focal Dystonia. What is the antagonist of the Pectoralis Minor (Protract scapula)? B. serratus anterior Which muscle lies directly posterior to the musculus serratus posterior inferior right and left muscle groups? See appendix 3-4. A. auricular Choose the BEST answer and use each answer only once for full points. B. biceps brachii E. unipennate. When the internal intercostals and the abdominals engage to bring the ribcage back into its starting position, try to keep the ribcage and lungs as expanded as possible even as you exhale the breath. D sarcolemma, At the neuromuscular junction, the sacrolemma contains: B. gastrocnemius; soleus B hamstring group B. soleus A) The sternocleidomastoid is the prime mover, and the splenius cervicis is the fixator. E. swallowing.