";s:4:"text";s:23975:"B. longissimus capitis The bulge of the calf is caused by the ___ and___ muscles. E. zygomaticus. The SCM muscle group can contain a whopping seven trigger points, making it's trigger point density one of the highest in the body. Both wells contain identical quantum particles, one in each well. A. extension of the arm. C. biceps femoris D troponin and myosin, When nerve impulses arrive so rapidly that a muscle fiber has no chance to relax, the result is - the locations of the muscle attachments B sacrospinalis group TLR9 has also been designated as CD289 (cluster of differentiation 289). A sartorius What is the antagonist of the Levator Scapulae (Elevate scapula)? D. intrinsic muscles. Match the action with its appropriate arm muscle name: Flexes forearm at elbow joint and supinates forearm. C. biceps femoris the end of the muscle where the action occurs. E. psoas minor, Which muscle flexes the vertebral column? - The more a muscle shortens, the more power it generates. D. tensor fasciae latae B. insert and sometimes originate on skin and connective tissue. A muscle that crosses the posterior side of a joint will always cause extension. Most flexor muscles are located on the ______ aspect of the body, most extensors are located ______. B trapezius- raises shoulders E. psoas minor. - Muscle fibers running in parallel arrangement generate more power. Teres Major, Latissimus Dorsi, Pectoralis Major, Coracobrachialis. A. gastrocnemius C. peroneus longus; plantaris A common site for injections is the Balance between muscle groups is ideal, as it will decrease pressure in your joints. Laura M. Kok, .Rob G.H.H. In order for both eyes to direct their gaze to the right, which of the following muscles are used? D. tummy tucks. C. trapezius E. triceps brachii, Which muscle will elevate the scapula? B flex the forearm D. extensor digitorum longus 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 negative/positive B. orbicularis oris B. longissimus capitis Which of the following muscles is involved in chewing gum? D. The sternocleidomastoid is the fixator and the splenius cervicis is the prime mover. It has no effect. D. subclavius A. quadriceps femoris D. tensor fasciae latae What is the antagonist of the Extensor Carpi Radialis Longus (wrist extension)? Register now The attachment site of the muscle tendon to the more-movable bone is called the __________. Their antagonists are the longus capitis and the rectus capitis anterior. C. teres major C supply carbon dioxide Rectus Abdominus, external oblique, internal oblique. What muscle is directly lateral to the sternohyoid? D. rhombohedral. eversion D. defecation. C. interspinales A twitch/prolonged twitch A. deltoid When both sternocleidomastoid muscles contract, the head is flexed. C extend the vertebral column C. orbicular. E. coracobrachialis. A. flexor carpi ulnaris. What is the antagonist of the External Oblique (Trunk flexion)? Sternocleidomastoid (SCM) muscle pain in the neck typically results from muscle tension or performing repeated motions. The anconeus works with the triceps brachii to b. All rights reserved. D. multifidus Which of the following are correctly matched? The sternocleidomastoid muscle extends from the mastoid process of the temporal bone to the sternum and medial clavicle. B less permeable to potassium ions C. the muscle that does most of the movement. The lateral leg muscles have what actions on the foot? E. rhomboideus major, . The __________ is the prime mover of dorsiflexion of the foot. A. index finger; little finger E. flexor digitorum superficialis. d. It pushes the charge perpendicularly to the field and the charge's velocity. Match the word to its correct meaning: Transverse. 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. flexor carpi radialis. B iliopsoas and quadriceps femoris D. pronator quadratus The sternocleidomastoid muscle is innervated by the accessory nerve (cranial nerve XI) and direct branches of the cervical plexus (C2-C3). D cholinesterase to prevent unwanted continous contractions, The sarcoplasmic reticulum of a muscle fiber contains: Which of the following best describes the orbicularis oris? A. C. Diaphragm. D. subclavius (b) Ansa cervicalis. A. deltoid A. straight. C myoglobin in blood plasma c. It pushes the charge backward. Sternocleidomastoid muscle 32 languages The sternocleidomastoid muscle is one of the largest and most superficial cervical muscles. A. raise the head. D. extensor hallicus longus Sternocleidomastoid muscle: want to learn more about it? What does the term levator mean? Wiki User. Of the following muscles of the thigh, which one does NOT pull the leg forward? C myosin filaments F. C. triceps brachii and supinator. 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. C. rotate the head toward the right. C impulses from the brain are needed for voluntary movement A. hamstrings. Name five muscles that extend the vertebral column. parallel arrangement of fascicles; characteristic of sphincter muscles . B. gastrocnemius; soleus A. levator scapulae C. laterally flex the neck. Muscles that have their fasciculi arranged like barbs of a feather along a common tendon are called. E. orbicularis oculi. - a synergist - an antagonist - a fixator - a prime mover - an antagonist. D. transversus abdominis Which of the following muscles is not used for inspiration? The prime mover for flexion of the thigh is the __________ muscle. E. biceps brachii and triceps brachii. i think it's the rectus capi lateralus. If so, where does it form an image? E. rhomboideus major, Which of the following muscles of the chest has its insertion on the humerus? D tetanus/extended action potential, Which statement is NOT true of responses to excercise? A. Sternocleidomastoid. 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 __________. To identify the relationship between bones and skeletal muscles in producing movement. A. trapezius B. adduction of the arm. coccygeus B), The sternocleidomastoid muscles flex the neck and the splenius cervicis muscles extend it. Antonyms for sternocleidomastoid (muscle). A third charge is placed so that the entire three-charge system is in static equilibrium. The sternocleidomastoid travels indirectly across the side of the neck. A orbicularis oris C. vastus lateralis. Their antagonists are the muscles. A. does most of the work in "sit-ups." Supination of the forearm and hand is accomplished by the C. interspinales D. is used in the knee-jerk reflex. D. causes crow's feet wrinkles. E. extensor carpi radialis longus, Flexion of the hip is a movement produced by the C oxygen An exception to this generalization is the extensor-flexor musculature of the ______. What is the antagonist of the Semimembranosus (knee flexion)? D. abducts the arm. A. pectoralis major and teres major. B. coracobrachialis B. sartorius This is an example of muscles working as. Some of the antagonistic pairs are as follows: Biceps and triceps Gluteus maximum and hip flexors Hamstrings and quadriceps Pectoralis major and latissimus dorsi D. back muscles are not very strong. E. a group of muscles that work together to cause movement. Which of the following muscles would be considered an antagonist to the rectus femoris? Antagonistic pairs or pairs of muscles that work opposite one another can also contract at the same time and potentially cause injuries. B. transversus abdominis. D. vastus medialis A. levator scapulae C. tibialis anterior 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. What are the muscles of the head for Anatomy and Physiology? What muscle is the antagonist to the sternocleidomastoid? The information we provide is grounded on academic literature and peer-reviewed research. E. quadratus lumborum, Which abdominal wall muscle is the most superficial of the oblique muscles? (i) Is the wavelength of the ground-state wave function A. puckers the mouth for kissing. E. rhomboideus major, Which muscle will depress the scapula or elevate the ribs? C end lines of a sarcomere, and myosin filaments are attached C. to the side. What is the antagonist of the Upper Portion Trapezius (Elevate scapula)? appendicular muscle one of the muscles of a limb. A. rectus abdominis B flex the vertebral column What is the antagonist of the Teres Major (Adducts humerus)? What is the antagonist of the Splenius Capitus (Neck extension)? What is the antagonist of the Gluteus Minimus (Abduction of femur)? In rats, the sternocleidomastoid is composed of two bellies, a superficial sternomastoid medially and a deeper cleidomastoid laterally [ 3 ]. c) pectoralis major. A. joint represents the fulcrum point. D. unipennate A flex the neck B. tibialis anterior a. D. adductors. The most powerful muscle in the body is the ________. Contraction of the inferior rectus muscle directs the pupil to look Match the following muscle action with its appropriate term: d) zygomaticus major. D. vocalis B. extensors. Create flashcards for FREE and quiz yourself with an interactive flipper. What are synonyms for sternocleidomastoid (muscle)? e) platysma. E. biceps brachii, . Which of the following muscles is responsible for closing the eyelids? What is the antagonist of the Flexor Digitorum Profundus (finger flexion)? insertion C. abductor pollicis longus The sternocleidomastoid muscles flex the neck, and the splenius cervicis muscles extend it. in this case, it's the upper trapezius and another muscle in the front of the neck called sternocleidomastoid. E. peroneus longus. A. supraspinatus B. gluteus medius. (d) Segmental branches. The pelvic diaphragm consists of what two muscles? c. Which two muscles in that group are synergists? B. contributes to pouting. Synonyms for sternocleidomastoid (muscle) in Free Thesaurus. It is thick and narrow at its center, but broader and thinner at either end. sternocleidomastoid Question: The sternocleidomastoid muscles flex the neck, and the splenius cervicis muscles extend it. What is the antagonist of the Teres Minor (Lateral rotation humerus)? D positive/negative, The effect of acetylcholine on the sarcolemma is to make it: C teres major E. biceps femoris. D creatine phosphate/creatine, In cell respiration in muscles, the product that is a waste product is: . C. serratus anterior D trapezius, The muscle on the posterior side of the trunk that extends and adducts the arm is the: C. extensor digitorum longus E. The. B. D. palatoglossus A classic example of this condition is the muscular torticollis, a tonic spasm of the sternocleidomastoid. A. auricularis - biceps brachii at the elbow; third-class lever D. subclavius E. external intercostals. 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. B. semispinalis capitis C. vastus lateralis A. pterygoid D. masseter . B. sartorius B. external abdominal oblique What back muscle originates on the vertebral spinous processes? The major movement produced during quiet breathing is accomplished by the levator ani, choose all that apply: D. causes crow's feet wrinkles. Agonists are the prime movers for an action. C gluteus maximus A. injuries resulting from excessive stress on the tibialis posterior. Synergists help agonists. D. gracilis E. temporalis, Well developed mentalis muscles result in e) hyoglossus. E. flexes the shoulder. What is the antagonist of the Extensor Carpi Ulnaris (wrist extension)? . adduction a muscle working in opposition to another muscle. What muscle(s) serves as an antagonist to the biceps? B. longissimus capitis (c) equal for both wells? C. external abdominal oblique. B. straight. D. tensor fascia latae. There is always an agonist, and antagonist. What is the antagonist of the Deltoid (Abduct humerus)? D. chubby cheeks. E. pectoralis minor, . B. longissimus capitis Choose the BEST answer and use each answer only once for full points. Study Anatomy Semester 1 exam review flashcards. . The sternocleidomastoid muscle extends from the mastoid process of the temporal bone to the sternum and medial clavicle. C. levator ani and coccygeus muscles. A muscle sense If the head is fixed, it elevates the sternum and clavicle and, thus, expands the thoracic cavity (inspiratory breathing muscle). C. biceps femoris Two square wells have the same length. e) Trapezius. C teres major D. transversus abdominis B. biceps brachii. 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 remove excess body heat C trapezius What is the antagonist of the Longissimus (Spine extension)? B. serratus anterior You should feel a stretch on the left side of your neck. When muscles are discussed relative to the manner in which they interact with other muscles, the terms shown below are often used. E. raises the eyelid. 2 and 4 D. brachialis B. gastrocnemius. Describe how the prime move B. temporalis (a) the erector spinae (b) the rhomboid group (c) the splenius group (d) the scalenes (e) the transversospinalis. Tilt your head towards the left. That is, how are did_{\mathrm{i}}di and dod_{\mathrm{o}}do related? B masseter 10. Rectus Abdominus What is the antagonist of the Longissimus (Spine extension)? B myosin and actin c) medial pterygoid. In this case, Antagonists of the Scalenes would be your posterior neck muscles, such as: Upper Trapezius. The sternocleidomastoid muscle creates the borders for both the anterior and the posterior triangles of the neck, and is innervated by the spinal accessory nerve (). Damage to which of the following muscles would hinder inspiration? E. difficult defecation and decreased support for the pelvic viscera. a. a. Antagonist b. Fixator c. Prime mover (agonist) d. Synergist. D. a. Digastric b. Mylohyoid c. Omohyoid d. Sternocleidomastoid. 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. c) levator palpebrae superioris. C. psoas major and iliacus. The brachial plexus should lie between these two muscles. D. flexor digitorum profundus E. gracilis, Which muscle abducts and flexes the thigh? B. hyoglossus B tetanus (a) Auricular. C. What is the antagonist of the Spinalis (Spine extension)? 40,41 This involuntary contraction can be seen as an abnormal posturing and twisting of muscles during motor . C gluteus medius D triceps brachii, The muscle around the eye that closes the eye is the: Describe the relationship between bones and skeletal muscles in the production of body movements. What is the antagonist of the Glutues Maximus (extension of femur)? Antagonists counter the action of a prime mover. . C biceps brachii deltoid; at a right angle to D. subclavius A quadriceps femoris pectoralis major 2023 a) biceps brachii. Splenius Capitus. Can sternocleidomastoid muscle cause jaw pain? Which of the following muscles extends the head on the neck? D. hold the head of the humerus in the glenoid fossa of the scapula. E. extend and laterally flex the neck, Which of the following muscles does NOT extend the neck? sternocleidomastoid B muscle tone What is the antagonist of the Flexor Hallucis Longus (Toe 1 flexion)? A. puckers the mouth for kissing. A latissimus dorsi C. linea alba C. are smooth muscles rather than skeletal muscles. B) The sternocleidomastoid is the prime mover, and the sple nius cervicis is the synergist. A. levator scapulae A raise the shoulder B. extensor carpi ulnaris. D. flexor digitorum profundus Test your knowledge about the sternocleidomastoid and other anterior muscles of the neck with the following quiz: During pathological changes of the sternocleidomastoid the clinical picture of the wryneck occurs (bending of the head to the affected muscle and rotation to the healthy side). Which of the following muscles is not a rotator cuff muscle? In humans D there is too little oxygen in the lungs, In the neuromuscular junction, the membrane of the muscle fiber is called the: The trapezius muscle runs from the back and sides of your neck to your shoulder blades. A gluteus medius A the cerebellum promotes coordination B. B. orbicular. The deep muscles of the neck, levator scapulae and middle scalene muscle are supplied by which nerve? All rights reserved. Explain your reasoning using an example. (b) greater for well 2, or Learning anatomy is a massive undertaking, and we're here to help you pass with flying colours. B. diaphragm . C. internal abdominal oblique What is the function of Sternocleidomastoid? 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? (a) sternocleidomastoid (b) splenius capitis (c) semispinalis cervicis (d) scalenus anterior. A. levator scapulae C. class III lever system. caustic, prodigal, exodus, irreverent, tenuous, retribution, taciturn, raconteur. A. pectoralis major. D. Pectoralis minor. E. gracilis, Of the following muscles of the thigh, which one is NOT part of the quadriceps group? Powerful flexor and adductor of hand. Match the word to its correct meaning: Brevis, Match the word to its correct meaning: Costal. What is the antagonist of the Lower Portion Trapezius (Depress scapula)? choose all that apply. thyrohyoid B hamstring group D. zygomaticus major The splenius captis is located on the lateral side of the C7. The largest buttocks muscle is the b. A. forearm. What is the antagonist of the Gluteus Medius (abduction of femur)? 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 Sternocleidomastoid Trigger Points. 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. E. hyoglossus, Which of the following muscles is involved in swallowing? A. pennate. D calcium ions, In a muscle fiber, calcium ions are stored in the: C. sternothyroid and buccinator. D. multifidus The sternal head originates from the manubrium of sternum, while the clavicular head from the medial thirdof the clavicle. B hemoglobin in RBCs brings oxygen to muscles What is the antagonist of the Gastrocnemius (Plantarflexion)? C- tibialis anterior- dorsiflexes foot Sternocleidomastoid (scm) muscle pain typically brings complaints of dizziness or sudden hearing loss, headache or jaw pain, even when everything appears to be normal. B. flexor carpi ulnaris Damage to the muscle called the levator ani would result in B muscles lack the oxygen needed to complete cell respiration C buccinator If this is the case it might be time to consider a muscular or mechanical reason for the symptoms. 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. B. soleus E. splenius capitis, Of the following muscles of the head, which one wraps around the orbits? rotation, Choosing from the lateral neck muscles, which muscle is the prime mover for flexion of the head at the neck? The trapezius muscle is a large, triangular, paired muscle located on the posterior aspect of the neck and thorax. A nursing infant develops a powerful sucking muscle that adults also use for whistling. In the following exercise, the first sentence describes someone or something. D adductor group, The muscle on the posterior thigh that extends the thigh is the: C. inflammation of the gastrocnemius. (a) splenius capitis (b) semispinalis capitis (c) longissimus capitis (d) both (a) and (b) (e) all of the above. B. sartorius Hi anatomy students;) ! The sternocleidomastoid is a two-headed neck. Of the following muscles of the thigh, which one is on the posterior side? Rectus Femoris, Vastus Lateralis, Vastus Medialis, Vastus Intermedius. What type of motor is known as a constant-speed motor? What is the antagonist of the Tensor Fasciae Latae (Abduction of femur)? 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. What is the antagonist of the Peroneus Longus (eversion)? When an intramuscular injection is given in the anterior aspect of the thigh, the injection is in the /Which muscle helps us to rotate the head? The type of muscle that can contract with the greatest force is the C toponin and tropomyosin Which of the following muscles is innervated by the trigeminal nerve (CN V)? load is the weight of the object. 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? B quadriceps femoris Which statement is NOT true of muscle sense? C. interspinales What is the antagonist of the Corabobrachialis (Adduction)? . a) Zygomaticus major b) Digastric c) Sternohyoid d) Depressor anguli oris. E. abductor pollicis brevis. C. pectoralis minor B latissimus dorsi- flexes arm A during polarization there is a positive charge outside The gluteus maximus What is the antagonist of the Supraspinatus (Abducts humerus)? a) Splenius capitis b) Semispinalis capitis c) Sternocleidomastoid d) Trapezius. internal intercostals of the sternocleidomastoid muscle 10x faster and easier? the muscle that does most of the movement. A. tibialis anterior A. nasalis scalene muscles B. hyperextension of the head D orbicularis winkus, The muscle of the face that raises the mandible is the: E. vastus intermedius, . D. to the nose. C. extensor pollicis longus. E. palm. What is a muscle that provides the major force for producing a specific movement called? A flex the leg The levator palpebrae superioris muscle The anterior triangle is delimited by the posterior border of the SCM, the inferior border of the mandible inferiorly, and the medial line of the neck medially. C orbicularis oculi A quadriceps femoris The press release said that mayor Watkins will be at the ground-breaking ceremony. B. soleus Choose the letter that best answers the question or completes the statement. D depolarization is stimulated by cholinesterase, In the sliding filament mechanism of muscle contraction, the proteins that inhibit contractions are: 1 and 3 Rectus Abdominus, External oblique, Internal oblique What is the antagonist of the Spinalis (Spine extension)? B. contributes to pouting. C. interspinales D- orbicularis oris- puckers lips, Which muscle is NOT paired with its correct function? 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