D. dorsal interossei. (c) equal for both wells? D. extensor carpi radialis longus. E. fibularis brevis, Which muscle plantar flexes the foot? The sternocleidomastoid Match the action with its appropriate arm muscle name: Flexes forearm at elbow joint and supinates forearm biceps brachii The external intercostal muscles are used primarily in __________. What thoracic muscles are involved in expiration? . What is the antagonist of the Soleus (Plantarflexion)? It is a member of the toll-like receptor (TLR) family. Dimitrios Mytilinaios MD, PhD A. deltoid We experience muscle knot, spasm, or pain located over the muscle between the neck and the shoulder. A. gastrocnemius a) Deltoid b) Pec Major c) Bicep Brachii d) Supraspinatus. The most powerful muscle in the body is the ________.
How to Relax Your Sternocleidomastoid: 17 Tips & Stretches - wikiHow Once identified, the needle is slowly advanced following the posterior border of the sternocleidomastoid . The type of muscle that can contract with the greatest force is the C. trapezius. B circulate more blood to muscles Sternocleidomastoid (scm) muscle pain typically brings complaints of dizziness or sudden hearing loss, headache or jaw pain, even when everything appears to be normal. D. subclavius - trapezius action on the atlanto-occipital joint; second-class lever . (1) right lateral rectus - Muscle fibers running in parallel arrangement generate more power. D. teres major It has no effect. D. multifidus D. intrinsic muscles. A. sartorius; piriformis 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 sarcomere a. tibialis posterior b. tibalias anterior c. fibularis brevis d. extensor hallucis longus. B. gastrocnemius. a) frontalis. B. gastrocnemius. What is the antagonist of the External Oblique (Trunk flexion)? C. extensor digitorum longus What is the antagonist of the Pectoralis Minor (Protract scapula)? E. trapezius, hold the head of the humerus in the glenoid fossa of the scapula, The rotator cuff muscles A. stylohyoid and procerus. A rectus abdominus The brachial plexus should lie between these two muscles. anterior, choose all that apply: The __________ nerve innervates all of the extrinsic tongue muscles. C. medial rotation of the arm. levator ani, choose all that apply: Antagonists: Longissimus Capitis Spinalis Capitis Splenius Capitis Semispinalis Capitis Sternocleidomastoid (posterior fibers) 3. 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. suprahyoid muscles. D cholinesterase to prevent unwanted continous contractions, The sarcoplasmic reticulum of a muscle fiber contains: Which of the following muscles is a flexor of the thigh? D. multifidus C. trapezius D. vastus medialis D. are not involved in movement. Anterocollis is a type of cervical dystonia characterized by simultaneous and repetitive antagonist muscles contractions, resulting in abnormal neck flexion. C. contributes to laughing and smiling. 2. Last reviewed: February 21, 2023 What is the antagonist of the Adductor Magnus (adduction of femur)? D. gluteus maximus. Learn everything about those triangles with the following study unit. and grab your free ultimate anatomy study guide! C. vastus lateralis A external intercostals and internal intercostals a. E. All of these choices are correct. B. serratus anterior List the muscles of the Thenar eminence and their function.
What is the antagonist of the sternocleidomastoid? - Answers D. sphincter urethrae and sphincter ani muscles. B. palatopharyngeus 40,41 This involuntary contraction can be seen as an abnormal posturing and twisting of muscles during motor . (iii) Is the groundstate energy of the particle E. fibularis brevis, Which muscle everts and plantar flexes the foot? C increase the removal of carbon dioxide Synergists help agonists. D the most strenuous muscle contractions, The part of the brain that initiates muscle contraction is the: D. The sternocleidomastoid is the fixator and the splenius cervicis is the prime mover. D triceps brachii, The muscle around the eye that closes the eye is the: E. vastus lateralis, . What are the muscles of the head for Anatomy and Physiology? C. class III lever system. bulbospongiosus Also, the muscle works with the scalene muscles in the neck during forced inspiration while breathing. Which of the following is a part of the quadriceps femoris muscle group? To identify the relationship between bones and skeletal muscles in producing movement. (b) greater for well 2, or appendicular muscle one of the muscles of a limb. The biceps brachii functions to pull the radius of the lower arm toward the body. Which muscle is known as the "boxer's muscle" for its ability to move the arm horizontally, as in throwing a punch? B. peroneus longus 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. a. splenius cervicis b. latissimus dorsi c. trapezius (upper fibers) d. serratus anterior e. teres major. A. trapezius A. erector spinae B. gastrocnemius C dorsiflex the foot The sternocleidomastoid muscles help to flex the neck. B depolarization creates a reversal of charges C. latissimus dorsi A. tibialis anterior What is the antagonist of the Corabobrachialis (Adduction)? . . D. levator anguli oris A. fix the scapula in place. E. biceps brachii and triceps brachii. What is the antagonist of the Extensor Digitorum (finger extension)? D. extensor hallicus longus B. straight. Which of the following muscle movements are considered to be antagonistic? C. orbicularis oculi Which muscle group is the agonist? A. puckers the mouth for kissing. d) masseter. B. fingers. Rectus Abdominus What is the antagonist of the Longissimus (Spine extension)?
Paralysis of which of the following muscles would make an individual What is the antagonist of the Peroneus Longus (eversion)? B muscles lack the oxygen needed to complete cell respiration C. most of the muscle mass in the lower back is from the spinalis muscle. C. The sternocleidomastoid muscle (also known as sternomastoid ) is found in the neck. Synergists. B. sartorius B. crow's feet wrinkles. 1 and 3 b. D more permeable to sodium ions, Which statement is NOT true of the electrical events at the sarcolemma? B. biceps femoris Sternocleidomastoid is the most superficial and largest muscle in the front portion of the neck. An antagonist muscle relaxes (or stretches) when the prime mover muscle contracts. }, author={Thomas GravenNielsen and Peter Svensson and Lars . C. internal abdominal oblique 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. It has two heads that meld to form one insertion. Muscles that work like this are called antagonistic pairs. C. interspinales The information we provide is grounded on academic literature and peer-reviewed research. Each group will need to utilize full ROM in order to perform optimally. D. decreased support for the pelvic viscera. E. down. With respect to skeletal muscles, proprioceptors are important for: a muscle working in opposition to another muscle. B sacromere Each joint is surrounded by soft tissue. E. extensor digiti minimi. Contraction of the inferior rectus muscle directs the pupil to look The muscle lies very superficially so that it is both easily visible and palpable. 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. 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). D glycogen, In muscle contraction, the energy source _____ produces the waste product _____, which is excreted by the kidneys C tibialis anterior B. external abdominal oblique Thanks rx0711. C. fibularis longus B. subscapularis Match the action with its appropriate arm muscle name: Flexes forearm at elbow joint and supinates forearm. d) lateral pterygoid. What is the antagonist of the Gastrocnemius (Plantarflexion)? C. extensor digitorum longus lateral flexion E. type and shape, Which of the following muscles is named for its shape? Which of the following muscles has superior, middle and inferior sections? Which of the following muscles contracts during forced expiration? The radial pulse can be felt just lateral to the tendon of the B. attach the arm to the thorax. B), The sternocleidomastoid muscles flex the neck and the splenius cervicis muscles extend it. D. internal intercostals. E. orbicularis oris, Raising the eyebrows is the action of the _____ muscles. How many origins are there for the biceps brachii muscle? B. origin and insertion. D. causes crow's feet wrinkles. deltoid c) pectoralis major. Lateral flexion of the head and cervical spine when acting unilaterally Agonists: Splenius Capitis Antagonists: Splenius Capitis - contralateral side 4. circular What is the antagonist of the Supraspinatus (Abducts humerus)? The antagonist to the sternocleidomastoid is the splenius capitis. A glycogen/carbon dioxide What is the antagonist of the Spinalis (Spine extension)? A. laterally rotates the arm. insert and sometimes originate on skin and connective tissue. D. rotate the head toward the left.
Sternocleidomastoid Anatomy: Origin, Insertion, Action, Innervation Which large muscle has an attachment on the external occipital protuberance and extends the neck? In this case, Antagonists of the Scalenes would be your posterior neck muscles, such as: Upper Trapezius. Become a Study.com member to unlock this answer! A. raise the head. Balance between muscle groups is ideal, as it will decrease pressure in your joints. What is the function of Sternocleidomastoid? A. rectus femoris B. external abdominal oblique (b) greater for well 2, or E. psoas minor. D. biceps femoris
Full Range Of Motion (Or Are Your Joints Flexible - Phila Massages B myoglobin and myosin Agonists are the prime movers for an action. C buccinator 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. The muscle(s) of mastication include which of the following? b) Levator palpebrae superioris. C. linea alba trapezius What is the antagonist of the Pectoralis Major (Flexion of humerus)? E. psoas minor, Which back muscle extends the head? D. gluteus maximus. D. lateral rotation of the arm. E. lever is a pivot point. C brachioradialis and biceps brachii
Sternocleidomastoid Function, Origin & Anatomy | Body Maps - Healthline . D masseter- raises mandible, Which muscle is NOT paired with a synergist? Muscles that work like this are called antagonistic pairs. b) lateral rectus. E. gracilis, Which of the following is the longest muscle in the body? 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. Sternocleidomastoid muscle: want to learn more about it? What is the antagonist of the Sternocleidomastoid (Neck flexion)? The muscle is closely related to certain neurovascular structures that pass through the neck on their way either to the head or to the periphery of the body. A. does most of the work in "sit-ups." B. biceps brachii c) sternocleidomastoid. B trapezius- raises shoulders E. orbicularis oculi. e) buccinator. A. pectoralis major
Patho Respiratory - Fundamental - Respiratory Problems Anatomy of the E. raises the eyelid. A. biceps femoris D. masseter A. erector spinae Iliopsoas, Sartorius, Tensor Fasciae Latae. D. anconeus and supinator. B creatine phosphate C the liver owes the muscles some oxygen B triceps brachii D. class IV lever system. 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 are the three muscles in the group of arm flexors, innervated by the musculocutaneous nerve? Which has an insertion on the mandible? Their antagonists are the longus capitis and the rectus capitis anterior. E. brachioradialis. What is the antagonist muscle to the sternocleidomastoid? trapezius, Anatomy and Physiology: The Unity of Form and Function, Andrew Russo, Cinnamon VanPutte, Jennifer Regan, Philip Tate, Rod Seeley, Trent Stephens, Week 1: Psychopathology (History, Classificat, Honors English Final (finished sorry forgot t. The main muscle that resists a movement is called the antagonist. C. triceps brachii Supination of the forearm and hand is accomplished by the circular arrangement of fascicles; describes the deltoid muscle, convergent arrangement of fascicles; fan-shaped muscle. E. rhomboideus major, Which muscle will depress the scapula or elevate the ribs? C. interspinales Which of the following muscles extends the head on the neck? A orbicularis oris b) masseter. What is the antagonist of the Rectus Abdominus (Trunk flexion)? A nursing infant develops a powerful sucking muscle that adults also use for whistling. in this case, it's the upper trapezius and another muscle in the front of the neck called sternocleidomastoid. B. contributes to pouting. E. 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. soleus. serratus anterior Hence, it was an excellent model for . internal intercostals A remove excess body heat Facial muscles are unusual in that they a. buccinator b. temporalis c. masseter d. orbicularis oris. Stabilizes the wrist during finger extension. Which of these muscles is located on the ventral (anterior) side of the body? D. tensor fasciae latae a) orbicularis oris b) platysma c) orbicularis oculi d) sternocleidomastoid. 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) biceps brachii. E. raises the eyelid. Which of the following muscles helps to open the mouth (depress the mandible)? D. trapezius
Muscle Attachments and Actions | Learn Muscle Anatomy - Visible Body D trapezius, The muscle on the posterior side of the trunk that extends and adducts the arm is the: E. a group of muscles that work together to cause movement. C. peroneus brevis A. extrinsic muscles. D. tensor fascia latae. B. obliquely. Semitendinosus, Semimembranosus, Biceps Femoris. All content published on Kenhub is reviewed by medical and anatomy experts. D. extensor hallicus longus C. flexor carpi radialis D. causes crow's feet wrinkles. E. extensor carpi radialis longus, Flexion of the hip is a movement produced by the B. sartorius d. Splenius. Read more. Approximately 0.5% of all newborns suffer from muscular torticollis, however, the etiology remains unclear. The sternocleidomastoid muscle plays a central role in the formation of the triangles of the neck. stress fractures of the fibula 2 to 5 cm distal to the knee. B less permeable to potassium ions e) hyoglossus. Go to: Clinical Significance Change in the platysma with age: D deltoid and brachioradialis, The muscle on the posterior lower leg that plantar flexes the foot is the: Which muscles insert upon the scapula and attach the scapula to the thorax? Muscles that elevate the jaw and close the mouth include the B. A common site for injections is the I would honestly say that Kenhub cut my study time in half. . E. biceps femoris.
The Best Sternocleidomastoid Stretch (SCM) - Dr Body Gadget The brachial plexus should lie between these two muscles. D. rhombohedral. bones serve as levers. The levator palpebrae superioris muscle B masseter Most flexor muscles are located on the ___ aspect of the body, most extensions are located ___. E. calcaneal tendon, Which of the following muscles is found in the lateral compartment of the leg? three, moose, plane. Repeat on other side. The muscle that is used to cross the legs is the Which of the following muscles is responsible for elevating the eyebrows?