D. to the nose. Which is a lateral rotator of the arm? B carbon dioxide is removed rapidly by incerased respiration Which of the following groups of muscles does not move the vertebral column? B. hyperextension of the head A. hamstrings. E. extensor carpi radialis longus, Flexion of the hip is a movement produced by the C less permeable to sodium ions The sternocleidomastoid muscle (SCM) divides the neck area into anterior and posterior triangles. Match the following muscle action with its appropriate term: The muscles that perform most of the action in producing the movement, Match the action with its appropriate muscle name: Extends, adducts, and rotates arm medially. The gluteus maximus E. calcaneal tendon, Which of the following muscles is found in the lateral compartment of the leg? D. rotate the head toward the left. What is the antagonist of the Serratus Anterior (Protract scapula)? 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. 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. Raising your arm to shoulder level is accomplished almost entirely by the E. gracilis, Which of the following is the longest muscle in the body? The largest buttocks muscle is the A. trapezius Apply a downward pressure. C. extensor carpi radialis brevis. Match the following muscle action involving facial expression with its appropriate muscle: Sphincter muscle of the eyelids, which permits squinting and blinking. The cervical plexus will have a honeycomb appearance of hypoechoic nodules superficial to the brachial plexus within the groove between the interscalene muscles as shown in Fig. What is the antagonist of the Extensor Digitorum (finger extension)? Identify metals and alloys that have strengths comparable to those of reinforced plastics. Which of the following is not an intrinsic muscle of the head? B. Abdominal. (a) diaphragm (b) external intercostals (c) sternocleidomastoid (d) scalenes (e) abdominal muscles. B. tibialis anterior Which of the following muscles would be considered an antagonist to the rectus femoris? C increase the removal of carbon dioxide C. flexor carpi radialis Sternocleidomastoid muscle, along with the trapezius muscle , is invested by the superficial layer of the deep cervical fascia, which splits around it. B flex the forearm In an antagonistic muscle pair as one muscle contracts the other muscle relaxes or lengthens. E. coracobrachialis. C orbicularis oculi b. B. The end of the muscle that connects to the sternum is the A. origin. B extend the leg What muscle is the antagonist to the sternocleidomastoid? D. pectoralis major Place your left hand on the right side of your head. E. thigh and hip adductors. Which large muscle has an attachment on the external occipital protuberance and extends the neck? D cerebrum: occipital bones, Which statement is NOT true of the muscles and the brain? If a man exercises by doing push-ups every day, he would strengthen or enlarge which of the following muscles? D. tummy tucks. (a) greater for well 1, Which of these muscles is not the muscle of inspiration? skeletal muscle is attached to bone at origin and insertion. E. piriformis and quadratus femoris. What is the antagonist of the Extensor Carpi Radialis Brevis (wrist extension)? What is the antagonist of the Flexor Digitorum Profundus (finger flexion)? e) buccinator. A. puckers the mouth for kissing. Stabilizes the wrist during finger extension. Muscles that work like this are called antagonistic pairs. Go to: Clinical Significance Change in the platysma with age: . 1 and 3 Which muscle is an antagonist to the psoas major? C. biceps femoris Wiki User. E. gracilis, Which muscle extends the four lateral toes? C dorsiflex the foot a) gluteus medius. B. origin and insertion. Our experts can answer your tough homework and study questions. A quadriceps femoris C acetylcholine to transmit the impulse to the muscle fiber B. The depressor anguli oris muscle 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. What is the antagonist of the Longissimus (Spine extension)? See appendix 3-4. C. contributes to laughing and smiling. of the sternocleidomastoid muscle 10x faster and easier? What is the antagonist of the External Oblique (Trunk flexion)? A glycogen/carbon dioxide D. subclavius E. orbicularis oculi. Which muscle is an antagonist to the biceps brachii muscle? Splenius Capitus. B pump more blood to muscles a) diaphragm b) sternocleidomastoid c) pectoralis major d) scalenes. Fixators hold joints in place, so movement does not occur. a) temporalis. Antagonistic muscle that is paired with an agonist muscle is referred together as antagonistic pairs. Does your neck feel stiff or achy when you wake up in the morning? C gluteus medius B. sartorius D. decreased support for the pelvic viscera. Aim to feel a stretch on the right Sternocleidomastoid. The antagonist of the splenius capitis muscle is the Sternocleidomastoid. D there is too little oxygen in the lungs, In the neuromuscular junction, the membrane of the muscle fiber is called the: D. vastus medialis A. rectus femoris The zygomaticus major muscle Explain the role of both muscles in terms of agonist and antagonist in both of these movements. A gluteus medius joint act as a fulcrum. Iliopsoas, Sartorius, Tensor Fasciae Latae. B. serratus anterior B. contributes to pouting. D gluteus medius and adductor group, Which muscle is NOT paired with an antagonist? D. trapezius What is the function of Sternocleidomastoid? 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 remove excess body heat What is the antagonist of the Gastrocnemius (Plantarflexion)? D. lateral rotation of the arm. Which of the following muscles is innervated by the trigeminal nerve (CN V)? A. tibialis anterior - biceps brachii at the elbow; third-class lever D. sartorius and rectus femoris. B. serratus anterior a) Splenius capitis b) Semispinalis capitis c) Sternocleidomastoid d) Trapezius. C gluteus medius auricular m's 1. the extrinsic auricular muscles, including the anterior, posterior, and superior auricular muscles. You should feel a stretch on the left side of your neck. What is the antagonist of the Gluteus Medius (abduction of femur)? A. Sternocleidomastoid. A. interossei palmaris B. difficult defecation. C. vastus intermedius a) orbicularis oris b) platysma c) orbicularis oculi d) sternocleidomastoid. A. gastrocnemius C. vastus lateralis C. teres major What is the antagonist of the Rhomboids (Retract scapula)? The flexion of the elbow represents a E. brachioradialis. - The more a muscle shortens, the more power it generates. The muscular wall of the abdomen is composed of __________. Antonyms for sternocleidomastoid (muscle). fulcrum-weight-pull, internal intercostals, transversus thoracis, choose all that apply: There is always an agonist, and antagonist. C. triceps brachii D. tibialis posterior C. interspinales What is the antagonist of the Teres Minor (Lateral rotation humerus)? D. vocalis - the locations of the muscle attachments The thenar muscles are involved in controlling the ____; the hypothenar muscles control the ____. D the frontal lobes of the cerebellum initiate muscle contraction, The direct energy source for muscle contraction is: B. lumbricals. d) lateral pterygoid. D. causes crow's feet wrinkles. E. a group of muscles that work together to cause movement. The radial pulse can be felt just lateral to the tendon of the A. pectoralis major and teres major. A sartorius The primary function of the deep muscles of the thorax, such as the intercostals, is to promote __________. B. longissimus capitis - gastrocnemius tendon at the ankle: first-class lever, biceps brachii at the elbow; third-class lever, Identify the action of the transversus abdominis. D sarcolemma, At the neuromuscular junction, the sacrolemma contains: 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. What is the antagonist of the Rectus Femoris (knee extension)? It can also occur with certain health conditions, such as asthma and. A. quadriceps femoris 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. What is this muscle called? B. flex the neck. What is the antagonist of the Flexor Carpi Ulnaris (wrist flexion)? E. extensor digiti minimi. E. multipennate. C. peroneus longus; plantaris Identify two muscles that are antagonists of tibialis posterior. C. extensor digitorum longus B quadriceps femoris Extensor Carpi Radialis Longus, Extensor Carpi Ulnaris, Extensor Carpi Radialis Brevis. Insertion: coronoid process of mandible, Match the following description of muscles that move the head and trunk with its appropriate name: Broad two-part muscle that lies on the back of neck between base of skull and the upper thoracic vertebrae. C. urination. D adductor group, The mucle on the lateral side of the hip that abducts the thigh is the: The major movement produced during quiet breathing is accomplished by the holds it in place) so that the prime mover can act more efficiently. What is the antagonist of the Extensor Carpi Ulnaris (wrist extension)? D. tensor fasciae latae E. gracilis, Of the following muscles of the thigh, which one is NOT part of the quadriceps group? sternocleidomastoid muscle on the ultrasound and attempt to identify the anterior and middle scalene muscles. d) occipitalis. The sternocleidomastoid is innervated by the accessory nerve . D. flexor digitorum profundus Flexor Digitorum Superficialis, Flexor Digitorum Profundus. ______ is a stiff neck due to spasmodic contraction of the neck muscles that pull the head toward the affected side. 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. Muscle antagonists In order to maintain a balance of tension at a joint we also have a muscle or muscles that resist a movement. (c) equal for both wells? Rectus Abdominus, External oblique, Internal oblique. The sternocleidomastoid muscles help to flex the neck. Rectus Femoris, Vastus Lateralis, Vastus Medialis, Vastus Intermedius. E. flexion and abduction of the arm, . Previously, a single source of progenitor cells was thought to be responsible for the formation of the cardiac muscle. Which muscle acts as both a knee (leg) extensor and hip (thigh) flexor? Sternocleidomastoid muscle 32 languages The sternocleidomastoid muscle is one of the largest and most superficial cervical muscles. What are the principal appendicular muscles of the body and distinguish their origins, insertions, actions, and innervations? B deltoid-abducts arm anterior scalene, Eversion and plantar flexion is accomplished by muscles in the ______ compartment. E. The. Which of the following is a part of the quadriceps femoris muscle group? E. supinators. Most flexor muscles are located on the ______ aspect of the body, most extensors are located ______. D water, During muscle contraction, oxygen is stored in muscles by: Rectus Abdominus, External oblique, Internal oblique What is the antagonist of the Spinalis (Spine extension)? Each of the following terms is a descriptive term for a muscle's action, except __________. B. transversus abdominis. a) Temporalis b) Rectus abdominis c) Erector spinae d) Sternocleidomastoid e) Splenius capitis. B muscle tone F. movement of Vastus lateralis and Vastus medialis. B. accounts for a sprinter's stance. E. psoas minor, Which back muscle extends and rotates the vertebral column? E. quadratus lumborum, Which abdominal wall muscle is the most superficial of the oblique muscles? Muscles that change the shape of the tongue are called Which muscle is the prime mover of arm abduction (assuming all fibers are used)? D. thumb; index finger Which of the following muscles extends the forearm and has its insertion on the ulna? A. erector spinae D pectoralis major, The function of the triceps brachii is to C supply carbon dioxide E. pennate, The adductor longus is named for its d. It pushes the charge perpendicularly to the field and the charge's velocity. The chicken embryo, which develops in the egg, outside the mother can easily be manipulated in vivo and in vitro. Tilt your head towards the left. C. infraspinatus Accessory muscles of inhalation include? Is this considered flexion or extension? What is the antagonist of the Flexor Digitorum Longus (Toe 2-5 flexion)? Respiratory Problems. Infer information from the first sentence, and then choose the word from the Word Bank that best completes the second sentence. (i) Is the wavelength of the ground-state wave function The, Which muscle acts as an antagonist to trapezius? 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. In the following exercise, the first sentence describes someone or something. (a) greater for well 1, Agonists are the prime movers for an action. A muscle that assists the muscle primarily responsible for a given action is a(n) __________. What are synonyms for sternocleidomastoid (muscle)? a muscle working in opposition to another muscle. Which of the following muscles has superior, middle and inferior sections? . pectoralis minor What is the antagonist of the Flexor Carpi Radialis (wrist flexion)? What is the antagonist of the Tibialis Anterior (Inversion)? D. causes crow's feet wrinkles. D. extensor hallucis longus; flexor hallucis longus Antagonistic pairs or pairs of muscles that work opposite one another can also contract at the same time and potentially cause injuries. E. vastus intermedius, . Antagonists: Longissimus Capitis Spinalis Capitis Splenius Capitis Semispinalis Capitis Sternocleidomastoid (posterior fibers) 3. A end lines of a sarcomere, and actin filaments are attached The sternocleidomastoid is a two-headed neck. B. force or pull is applied by the bone. C. peroneus tertius Contraction of the inferior rectus muscle directs the pupil to look D triceps brachii, The muscle around the eye that closes the eye is the: A quadriceps femoris All other trademarks and copyrights are the property of their respective owners. Synonyms for sternocleidomastoid (muscle) in Free Thesaurus. D. transversus abdominis C. thumb. A external intercostals and internal intercostals b) orbicularis oris. a) Depressor anguli oris b) Mentalis c) Depressor labii inferioris d) Platysma e) Masseter. D. vastus medialis Which muscles insert upon the scapula and attach the scapula to the thorax? E. rhomboideus major, Which muscle rotates and protracts the scapula, and elevates the ribs? 2. Name five muscles that extend the vertebral column. Tilt your head to the right as far as you comfortably can. a. Identify the muscle that performs the following function: Paired muscle that flexes head and rotates the head to the side. E. coracobrachialis, The teres major and teres minor are not involved in B. sartorius D. medial thigh compartment. A. soleus. i think it's the rectus capi lateralus. Study Anatomy Semester 1 exam review flashcards. C. pectoralis minor Which muscle dorsiflexes and inverts the foot? E. raises the eyelid. D. subclavius D. anconeus and supinator. (b) Ansa cervicalis. A orbicularis oris Sternocleidomastoid muscle: want to learn more about it? C. temporalis Which of the following muscles is involved in chewing gum? A. The lateral and posterior neck muscles are involved in what head movements? (c) equal for both wells? 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 does the term levator mean? D deltoid and brachioradialis, The muscle on the posterior lower leg that plantar flexes the foot is the: A. represent a combination of first-class and second-class lever systems. Which muscle lies directly posterior to the musculus serratus posterior inferior right and left muscle groups? Get access to this video and our entire Q&A library, Function & Anatomy of the Muscles of the Face, Neck & Back. D trapezius, The muscle on the anterior side of the trunk that flexes and adducts the arm is the: convergent C. rectus femoris. The sternocleidomastoid muscle (SCM for short and also know as the musculus sternocleidomastoideus) is a paired superficial muscle in the anterior portion of the neck responsible for flexing. E. unipennate. C tibialis anterior What is the antagonist of the Glutues Maximus (extension of femur)? Their antagonists are the longus capitis and the rectus capitis anterior. a. Antagonist b. Fixator c. Prime mover (agonist) d. Synergist. 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? C. linea alba The muscle that divides the ventral body cavity into the thoracic and abdominopelvic cavities is the __________. A. retinacula. D. longus capitis We experience muscle knot, spasm, or pain located over the muscle between the neck and the shoulder. Createyouraccount. D. pronator quadratus D. function and size. Balance between muscle groups is ideal, as it will decrease pressure in your joints. 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? convergent arrangement of fascicles; fan-shaped muscle Which description of a muscle action is NOT correct? D masseter- raises mandible, Which muscle is NOT paired with a synergist? D. insertion. articular muscle one that has one end attached to the capsule of a joint. d) buccinator. E. flexor digitorum superficialis. What is the antagonist of the Internal Oblique (Trunk flexion)? B tetanus/coordination The names of muscles often indicate the action of the muscle. A. vomiting. At the same time, itflexes the lower cervical column causing an overall bending of the neck towards the chest. Each joint is surrounded by soft tissue. D. latissimus dorsi and pectoralis major. - Multipennate muscles do not produce much power because the fibers run in many directions. e) platysma. A. injuries resulting from excessive stress on the tibialis posterior. B. deglutition muscles. Facial muscles are unusual in that they A. fix the scapula in place. A raise the shoulder E. hyperextend the head. What is the antagonist of the Semimembranosus (knee flexion)? B. flexor carpi radialis. The type of muscle that can contract with the greatest force is the A muscle that assists the prime mover muscle. When the biceps brachii contracts, the elbow flexes. Damage to the muscle called the levator ani would result in E. is a common site for injections. A. function and orientation. The muscles that act as the prime mover of elbow flexion are the while the are the antagonist that cause extension of the arm. A. brachioradialis and anconeus. circular A. sartorius; piriformis B. serratus anterior (1) right lateral rectus The information we provide is grounded on academic literature and peer-reviewed research. What muscles are postural antagonists to the sternocleidomastoid? The sternocleidomastoid muscle plays a central role in the formation of the triangles of the neck. C triceps brachii and biceps brachii C. laterally flex the neck. C. biceps femoris - trapezius action on the atlanto-occipital joint; second-class lever C teres major b. Quadratus lumborum. C both hemoglobin and myoglobin are lipids that contain iron 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. B. subscapularis E. creases in the cheeks, Closing or puckering the lips is the action of the _____ muscle. D. internal intercostals a. buccinator b. temporalis c. masseter d. orbicularis oris. posterior What is the antagonist of the External Intercostals (Elevate ribs)? E. fibularis brevis, Which muscle extends the big toe? sternocleidomastoid The biceps brachii functions to pull the radius of the lower arm toward the body. The sternocleidomastoid muscles help to flex the neck. B. supraspinatus and latissimus dorsi. E. suprahyoid muscles. B circulate more blood to muscles A latissimus dorsi c. It pushes the charge backward. A they have opposite functions B they push bones in opposite directions - muscles that oppose or reverse a particular movement. E. fixator. C gluteus medius The attachment site of the muscle tendon to the more-movable bone is called the __________. C. extension The brachial plexus should lie between these two muscles. A rectus abdominus-extends vertebral column The sternocleidomastoid muscle is innervated by the accessory nerve (cranial nerve XI) and direct branches of the cervical plexus (C2-C3). D. Pectoralis minor. C. abductors. . All content published on Kenhub is reviewed by medical and anatomy experts. Which of the following muscles contracts during forced expiration? D. a) Orbicularis oris. The sternocleidomastoid muscle extends from the mastoid process of the temporal bone to the sternum and medial clavicle. The antagonist opposes that movement in a complementary way by performing the opposite action to allow for a return to the original position. B. biceps femoris e) latissimus dorsi. A. deltoid E. deltoid, . The primary actions of the muscle are rotation of the head to the opposite side and flexion of the neck. The external intercostal muscles are used primarily in __________. An exception to this generalization is the extensor-flexor musculature of the ___. D trapezius, The muscle on the posterior side of the trunk that extends and adducts the arm is the: Neck Elongation. A. rhomboideus major (a) splenius capitis (b) semispinalis capitis (c) longissimus capitis (d) both (a) and (b) (e) all of the above. What is the antagonist of the Deltoid (Abduct humerus)? The biceps femoris is part of the An agonist muscle is a muscle that is primarily responsible for the action being demonstrated. E. psoas minor, Which muscle flexes the vertebral column? Platysma and the sternocleidomastoid muscle A loose connective tissue layer called the superficial cervical fascia is present between the platysma and the sternocleidomastoid muscle, which allows an easy glide of the platysma over the sternocleidomastoid. E. nonlever system. D. tensor fasciae latae C. medially rotates the arm. B. sartorius B sacromere Under the sternocleidomastoid region runs a neurovascular bundle containing: When putting a central venous catheter (CVC), the medial edge of the sternocleidomastoid muscle serves as a lead structure. D. subclavius Anatomy. C. longissimus capitis C. Diaphragm. Achudhan Karunaharamoorthy, Arzt This muscle binds the skull to the sternum and clavicle. The prime mover for flexion of the thigh is the __________ muscle. Synergists help agonists. The muscles that coordinate the opening and closing of the mouth? It has no effect. What is the antagonist of the Peroneus Longus (eversion)? The last feature by which to name a muscle is its action. E. psoas major. Which of the rotator cuff muscles is probably damaged? C gluteus maximus Hence, it was an excellent model for . it closes, purses, and protrudes the lips. A. levator scapulae Muscles Muscles. 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. D myoglobin in muscles, Which statement is NOT true of oxygen and muscles? C. to the side. B semispinalis capitis and sternocleidomastoid the long axis a group of muscles that work together to cause movement. C. biceps femoris B masseter D. type and shape. The pelvic diaphragm consists of what two muscles? A. sacral B. thoracic C. cervical D. cranial, Which muscle acts as an agonist with the teres minor during lateral rotation of the shoulder? The SCM muscle group can contain a whopping seven trigger points, making it's trigger point density one of the highest in the body. What is the relationship between these muscles when bowing your head? The type of muscle that functions as a sphincter is Laura M. Kok, .Rob G.H.H. pectoralis major A. quadriceps femoris C. psoas major and iliacus. To define the origin, insertion, and belly of a skeletal muscle.
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