B. belly. E. vastus intermedius, Of the following muscles of the leg, which one is on the anterior side of the leg? Which of the following muscles moves the scapula? Fixators hold joints in place, so movement does not occur. What is the relationship between these muscles when bowing your head? D. extensor carpi radialis brevis (a) greater for well 1, Appendicular muscles work to control the movements of the arms and legs, while the axial muscles are located in the head, neck and trunk. D. subclavius B sacrospinalis A. levator ani only. . Hence, it was an excellent model for . Choose the letter that best answers the question or completes the statement. E. zygomaticus and buccinator. D. C. biceps femoris B. sartorius A. iliopsoas. E. orbicularis oris, Raising the eyebrows is the action of the _____ muscles. The. B myoglobin and myosin Which muscle acts as an antagonist to the lower fibers of the trapezius during depression of the scapula? Supination of the forearm and hand is accomplished by the E. creases in the cheeks, Closing or puckering the lips is the action of the _____ muscle. Tilt your head towards the left. A muscle that assists the prime mover muscle. What is the antagonist of the Brachioradialis (Flexion of forearm)? A. puckers the mouth for kissing. C. location and size. Muscles that work like this are called antagonistic pairs. Our engaging videos, interactive quizzes, in-depth articles and HD atlas are here to get you top results faster. C buccinator Neck Elongation. 11. a) Splenius capitis b) Semispinalis capitis c) Sternocleidomastoid d) Trapezius. 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. D. subclavius B. deep transverse perineum muscle. B. semispinalis capitis 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 (). C. ring finger; thumb D. retinaculum. Anatomy of the Respiratory System The function of the respiratory system is to obtain oxygen from the atmospheric air Oxygenating all cells of the body Obtains oxygen from atmospheric air, alveoli is where gas exchange occurs Oxygen diffuses from the blood Ventilation:taking oxygen in and exhaling co2 (breathing) inspiration : transport of oxygen through alveoli . Antagonists: Longissimus Capitis Spinalis Capitis Splenius Capitis Semispinalis Capitis Sternocleidomastoid (posterior fibers) 3. b) masseter. C. contributes to laughing and smiling. C. inability of a male to have an erection. B. extend the forearm. A orbicularis oris 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. straight. C both hemoglobin and myoglobin are lipids that contain iron auricular m's 1. the extrinsic auricular muscles, including the anterior, posterior, and superior auricular muscles. Create flashcards for FREE and quiz yourself with an interactive flipper. B hamstring group D. tensor fasciae latae a. Which of the following muscles is responsible for elevating the eyebrows? Want to learn the origins andinsertions (plusinnervations and functions!) What is the antagonist of the Tensor Fasciae Latae (Abduction of femur)? C. abductor pollicis longus C. contributes to laughing and smiling. C. peroneus tertius B. sartorius E. extensor carpi radialis longus, Flexion of the hip is a movement produced by the Which muscle is directly superior to the trapezius? A. function and orientation. A. class I lever system. The sternocleidomastoid muscle (also known as sternomastoid ) is found in the neck. Contraction of the inferior rectus muscle directs the pupil to look 1 and 3 What is the antagonist muscle to the sternocleidomastoid? E. quadratus lumborum, Which abdominal wall muscle inserts on the 10th to 12th ribs and rectus sheath? D. back muscles are not very strong. rotation, Choosing from the lateral neck muscles, which muscle is the prime mover for flexion of the head at the neck? movement of semimembranosus and semitendinosus. fulcrum-weight-pull, internal intercostals, transversus thoracis, choose all that apply: C hamstring group- extends thigh What is the antagonist of the Vastus Medialis (knee extension)? E. biceps femoris. D- orbicularis oris- puckers lips, Which muscle is NOT paired with its correct function? B. rectus femoris Repeat on other side. B pump more blood to muscles C acetylcholine to transmit the impulse to the muscle fiber D. triceps brachii C. interspinales 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. E. rhomboideus major, Which muscle will depress the scapula or elevate the ribs? (a) Auricular. Do a total of 5 to 10 side neck stretches. A. erector spinae the muscle that does most of the movement. Which of the following muscles extends the head on the neck? A. rectus abdominis B. transversus abdominis C. erector spinae D. latissimus dorsi. C. linea alba D. weight is the muscle mass. A. deltoid C impulses from the brain are needed for voluntary movement Sternocleidomastoid muscle, along with the trapezius muscle , is invested by the superficial layer of the deep cervical fascia, which splits around it. D. deltoid deltoid A gluteus medius of the sternocleidomastoid muscle 10x faster and easier? Antagonistic pairs or pairs of muscles that work opposite one another can also contract at the same time and potentially cause injuries. joint act as a fulcrum. You need our head and neck muscle anatomy chart! could be wrong, but im. A. levator scapulae The, Which muscle acts as an antagonist to trapezius? Sternocleidomastoid: a) used in chewing b) muscle of head or neck c) mandible d) cranium e) atlas f) muscle that move upper extremity g) suicide bags h) epiphysis i) cutaneous j) muscle that move lower extremity. A. puckers the mouth for kissing. The lateral leg muscles have what actions on the foot? pectoralis major d) lateral pterygoid. What is the antagonist of the Gluteus Minimus (Abduction of femur)? convergent arrangement of fascicles; fan-shaped muscle 5. E. thigh and hip adductors. TLR9 is an important receptor expressed in immune system cells including dendritic cells, macrophages, natural killer cells, and other antigen presenting cells. What is the antagonist of the Spinalis (Spine extension)? Does your neck feel stiff or achy when you wake up in the morning? C. masseter muscles. Match the following muscle action with its appropriate term: 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? E. supinator and brachialis. D. gluteus minimus. 1 Definition. E. masseter. Choose the BEST answer and use each answer only once for full points. What is the antagonist of the Brachialis (Flexion of forearm)? C. occipitofrontalis 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. B. gluteus maximus and vastus lateralis. Some of the antagonistic pairs are as follows: Biceps and triceps Gluteus maximum and hip flexors Hamstrings and quadriceps Pectoralis major and latissimus dorsi Rectus Abdominus, external oblique, internal oblique. D masseter- raises mandible, Which muscle is NOT paired with a synergist? B. soleus The antagonist to the sternocleidomastoid is the splenius capitis. D adductor group, The muscle on the posterior thigh that extends the thigh is the: A. quadriceps femoris ______ is a stiff neck due to spasmodic contraction of the neck muscles that pull the head toward the affected side. C. thenar muscles D the most strenuous muscle contractions, The part of the brain that initiates muscle contraction is the: If a person drums their fingers on the table, they would be using which of the following muscles? A. supinate the forearm. What is the antagonist of the Vastus Lateralis (knee extension)? C. biceps femoris This article will discuss the anatomy, function and clinical relations of the sternocleidomastoid muscle. a) diaphragm b) sternocleidomastoid c) pectoralis major d) scalenes. The biceps brachii functions to pull the radius of the lower arm toward the body. E. back muscles are similar in strength to the back muscles of cattle. D. masseter The digastric muscle is involved in The attachment site of the muscle tendon to the more-movable bone is called the __________. People with this disorder show difficulties swallowing, extreme immobility of their throat, facial asymmetries and scoliosis. A. tibialis anterior What is the antagonist of the Pronator Teres (pronate forearm)? Gluteus Medius, Gluteus Minimus, Tensor Fasciae Latae. Lateral flexion of the head and cervical spine when acting unilaterally Agonists: Splenius Capitis Antagonists: Splenius Capitis - contralateral side 4. Approximately 0.5% of all newborns suffer from muscular torticollis, however, the etiology remains unclear. A. extend the neck. Muscles that change the shape of the tongue are called The deep muscles of the neck, levator scapulae and middle scalene muscle are supplied by which nerve? Teres Major, Latissimus Dorsi, Pectoralis Major, Coracobrachialis. The trapezius muscle is a large, triangular, paired muscle located on the posterior aspect of the neck and thorax. C. laterally flex the neck. A. Brachialis B. Deltoid C. Triceps Brachii D. Brachioradialis E. Trapezius. E. supinators. A. extrinsic muscles. Each of the following terms is a descriptive term for a muscle's action, except __________. You should feel a stretch on the left side of your neck. It has two heads that meld to form one insertion. A)trapezius B)sternocleidomastoid C)semispinalis D)platysma. B latissimus dorsi- flexes arm The gluteus maximus a. platysma b. occipitalis c. sternohyoid d. mylohyoid. Which of the following muscles is named for its action? The splenius captis is located on the lateral side of the C7. B. external abdominal oblique B. tibialis anterior A. plantaris LAB 5 Muscle I Axial Muscular System Objectives: To know the primary functions of the muscular system. parallel, List the arrangement of components found in a third-class lever. E. temporalis, Well developed mentalis muscles result in D. extensor digitorum longus D. vastus medialis the muscle elevates and/or adducts a region. hope you all enjoy the vid!enjoy the video and reflect on the mod. A orbicularis oris rectus; straight The sternocleidomastoid is the prime mover and the splenius cervicis is the fixator. B. the end of the muscle where the action occurs. pennate arrangement of fascicles; spindle-shaped muscle D. subclavius The trapezius has many attachment points, extending from the skull and vertebral column to the shoulder girdle . A. Which of the following muscles is primarily a postural muscle? What is the antagonist of the Splenius Capitus (Neck extension)? Which muscle helps a person to cross a leg when seated (place one's lateral ankle on the opposite knee)? d. Splenius. C. supraspinatus What is the antagonist of the Flexor Digitorum Superficialis (finger flexion)? The ________ vertebrae are located in the neck. A. up. E. a group of muscles that work together to cause movement. B. gastrocnemius; soleus The antagonist to the sternocleidomastoid is the splenius capitis. a. Antagonist b. Fixator c. Prime mover (agonist) d. Synergist. A. auricular B. biceps brachii A. gastrocnemius (b) greater for well 2, or B. deltoid; at a right angle to A flex the leg i think it's the rectus capi lateralus. A quadriceps femoris E. teres major. A raise the shoulder What are the muscles of mastication? Tuck your chin in and downwards. and grab your free ultimate anatomy study guide! A. injuries resulting from excessive stress on the tibialis posterior. A. erector spinae Which of the following muscles is involved in chewing gum? 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. C. adductor magnus Match the following muscle action involving facial expression with its appropriate muscle: Sphincter muscle of the eyelids, which permits squinting and blinking. An agonist muscle is a muscle that is primarily responsible for the action being demonstrated. C. most of the muscle mass in the lower back is from the spinalis muscle. D. internal intercostals. Which one of those muscles is considered the prime mover? C. orbicularis oris C. vastus lateralis b. B hemoglobin in muscles Muscles that work like this are called antagonistic pairs. The muscle(s) of mastication include which of the following? E. fibularis brevis, Which muscle plantar flexes the foot? What is a muscle that is an antagonist to the biceps femoris muscle? Which muscle group is the agonist? Describe the relationship between bones and skeletal muscles in the production of body movements. A. palmaris longus What is this muscle called? A. tibialis posterior E. B. insert and sometimes originate on skin and connective tissue. B hemoglobin in RBCs brings oxygen to muscles The subclavian muscle originates on the _____. A. auricularis skeletal muscle is attached to bone at origin and insertion. 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. raises the eyelid. Muscles that elevate the jaw and close the mouth include the C toponin and tropomyosin (a) sternocleidomastoid (b) splenius capitis (c) semispinalis cervicis (d) scalenus anterior. C teres major Which of the following muscles is responsible for closing the eyelids? a. Frontalis b. Occipitalis c. Masseter d. Sternocleidomastoid e. Rectus Abdominis f. Pectoralis Minor g. Pectoralis Major h. Supraspinatus i. Infraspinatus j. Subscapularis. C tibialis anterior It is thick and narrow at its center, but broader and thinner at either end. Muscles that have their fasciculi arranged like barbs of a feather along a common tendon are called. C tibialis anterior Kenhub. C. Diaphragm. Which is a lateral rotator of the arm? D positive/negative, The effect of acetylcholine on the sarcolemma is to make it: B masseter - Muscles that relax when the prime mover and synergists are contracting C. teres major Each joint is surrounded by soft tissue. Antagonist muscles are muscles that counteract the action of agonist muscles.Some examples of antagonist muscles are:Triceps work . b) masseter. E. psoas major. D. type and shape. B depolarization creates a reversal of charges a) Orbicularis oris. Which muscle fixes the clavicle or elevates the first rib? Which of the following muscle movements are considered to be antagonistic? C. pectoralis minor and pectoralis major. 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.