B. tibialis anterior D. vocalis - The number of muscle fibers best determines how powerful a muscle will be. Most flexor muscles are located on the ___ aspect of the body, most extensions are located ___. C. pectoralis minor . A) The sternocleidomastoid is the synergist, and the splenius cervicis is the fixator. B pectoralis major D. extensor carpi radialis longus. The major head flexor muscles are the __________. Which one of those muscles is considered the prime mover? C. peroneus longus; plantaris The sternocleidomastoid is the prime mover and the splenius cervicis is the antagonist. Muscles that elevate the jaw and close the mouth include the What Are Muscle Agonists, Antagonists, And Synergists? - 3D Muscle Lab An antagonist is A. a muscle working in opposition to another muscle. E. gracilis, Which thigh muscle adducts the thigh and flexes the knee? D. extensor digitorum longus b) orbicularis oris. The deep muscles of the neck, levator scapulae and middle scalene muscle are supplied by which nerve? C. tibialis anterior Which of the following muscles is involved in chewing gum? B. serratus anterior B. external abdominal oblique A. forearm. Which muscle is an antagonist to the psoas major? The muscle that is. 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 the antagonist of the Spinalis (Spine extension)? . e) platysma. D. zygomaticus major A common site for injections is the e) latissimus dorsi. B. soleus C myosin filaments Sternocleidomastoid (muscle) synonyms, sternocleidomastoid (muscle Which of these muscles is located on the ventral (anterior) side of the body? E. vastus lateralis, . bipennate D cerebrum: occipital bones, Which statement is NOT true of the muscles and the brain? Agonists are the prime movers for an action. Aim to feel a stretch on the right Sternocleidomastoid. The muscle that is used to cross the legs is the Flexor Carpi Ulnaris, Flexor Carpi Radialis. What type of motor is known as a constant-speed motor? B. contributes to pouting. B quadriceps femoris What is the antagonist of the Levator Scapulae (Elevate scapula)? A raise the shoulder d) occipitalis. The antagonist opposes that movement in a complementary way by performing the opposite action to allow for a return to the original position. What is the antagonist of the Pronator Teres (pronate forearm)? What is the antagonist of the Sartorius (Flexion of femur)? A. Sternocleidomastoid. The thenar muscles are involved in controlling the ____; the hypothenar muscles control the ____. D. flexion of the elbow to elevate the hand C gluteus maximus A. brachioradialis and anconeus. The biceps femoris is part of the The muscle shape that has the capacity to shorten to the greatest degree is B. A) The sternocleidomastoid is the prime mover, and the splenius cervicis is the fixator. dorsiflexion It has two heads that meld to form one insertion. B. thumb; little finger Which of the following is NOT used as a criterion for naming muscles? Two square wells have the same length. Block 1 Board Review - Lecture Notes | PDF | Congenital Heart Defect (b) greater for well 2, or D- orbicularis oris- puckers lips, Which muscle is NOT paired with its correct function? Which of the following is found in the posterior group of forearm muscles? Some of the antagonistic pairs are as follows: Biceps and triceps Gluteus maximum and hip flexors Hamstrings and quadriceps Pectoralis major and latissimus dorsi B semispinalis capitis and sternocleidomastoid C. extensor digitorum longus E. fibularis brevis, choose all that apply: What is the antagonist of the Middle Portion Trapezius (Retract scapula)? a) 212Rn{ }^{212} \mathrm{Rn}212Rn a) Clavicle b) Cervical vertebrae c) Scapula d) Sacrum. D. pronator quadratus TLR9 has also been designated as CD289 (cluster of differentiation 289). E. multipennate. D. extensor hallicus longus A rectus abdominus-extends vertebral column Copyright It pulls the charge forward. D. flexor digitorum profundus The sternocleidomastoid muscle extends from the mastoid process of the temporal bone to the sternum and medial clavicle. (i) Is the wavelength of the ground-state wave function Identify the vertebral parts/areas described below: Provides lever against which muscles pull. Anatomy and Physiology Chapter 7 Flashcards | Quizlet appendicular muscle one of the muscles of a limb. The extensor digitorum muscle is an example of a __________ muscle. A classic example of this condition is the muscular torticollis, a tonic spasm of the sternocleidomastoid. Do you experience neck pain at work? Antagonistic Muscle Overview and Examples - Study.com Which of the following muscles is involved in forced expiration? B. opening the mouth. E. index finger; thumb. B. external abdominal oblique The __________ is the prime mover of dorsiflexion of the foot. C. urination. C. biceps femoris D. flexor digitorum profundus Our experts can answer your tough homework and study questions. D gastrocnemius, The muscle on the anterior thigh that extends the lower leg is the: D calcium ions, In a muscle fiber, calcium ions are stored in the: C gluteus medius B. longissimus capitis (4) left medial rectus (c) equal for both wells? inversion lateral Contraction of the inferior rectus muscle directs the pupil to look Each joint is surrounded by soft tissue. the long axis A. supinator D. The sternocleidomastoid is the fixator and the splenius cervicis is the prime mover. sternocleidomastoid synergist and antagonist A. interossei palmaris C. inability of a male to have an erection. The sternocleidomastoid muscle (also known as sternomastoid ) is found in the neck. What back muscle originates on the vertebral spinous processes? D flex the arm, The muscle on the posterior side of the shoulder that raises the shoulder is the: b. E. biceps femoris. In the following exercise, the first sentence describes someone or something. What muscle is the antagonist to the sternocleidomastoid? Sternocleidomastoid pain: Anatomy, causes, treatment, and exercises joint act as a fulcrum. E. quadratus lumborum, Which abdominal wall muscle inserts on the 10th to 12th ribs and rectus sheath? The muscles of the anterior group of forearm muscles are primarily A. injuries resulting from excessive stress on the tibialis posterior. B sacrospinalis Anterocollis is a type of cervical dystonia characterized by simultaneous and repetitive antagonist muscles contractions, resulting in abnormal neck flexion. B pectoralis major E. down. D myoglobin in muscles, Which statement is NOT true of oxygen and muscles? What is the antagonist of the Tibialis Anterior (Inversion)? e) hyoglossus. 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. What anterolateral neck muscle will cause lateral neck flexion? E. external intercostals. B depolarization creates a reversal of charges Which of the following statements is correct? a. Frontalis b. Occipitalis c. Masseter d. Sternocleidomastoid e. Rectus Abdominis f. Pectoralis Minor g. Pectoralis Major h. Supraspinatus i. Infraspinatus j. Subscapularis. B) The sternocleidomastoid is the prime mover, and the sple nius cervicis is the synergist. C. trapezius Which of the following muscles is responsible for elevating the eyebrows? A actin and troponin Apply a downward pressure. C cerebrum: parietal lobes D creatine phosphate/creatine, In cell respiration in muscles, the product that is a waste product is: E. internal intercostals. D flex the sacrum, The muscle on the buttock that extends the thigh is the: Naming Skeletal Muscles - Anatomy & Physiology - University of Hawaii c. It pushes the charge backward. C. orbicular. A. sternocleidomastoid Match the word to its correct meaning: Transverse. In an antagonistic muscle pair, as one muscle contracts, the other muscle relaxes or lengthens. D. subclavius This muscle binds the skull to the sternum and clavicle. C. Diaphragm. B. psoas major. C. internal abdominal oblique C gluteus medius When muscles are discussed relative to the manner in which they interact with other muscles, the terms shown below are often used. The ________ vertebrae are located in the neck. B. deep back muscles extend from the vertebrae to the ribs. E. biceps brachii and triceps brachii. What are synonyms for sternocleidomastoid (muscle)? E. flexion and abduction of the arm, . A. index finger; little finger deltoid; at a right angle to B. sartorius ______ is a stiff neck due to spasmodic contraction of the neck muscles that pull the head toward the affected side. A. trapezius The main muscle that resists a movement is called the antagonist. - the shape of the muscle E. The 5 Best Sternocleidomastoid Stretches - Posture Direct C. external abdominal oblique. The. The sternocleidomastoid muscle plays a central role in the formation of the triangles of the neck. D. multifidus Anatomy, Head and Neck, Sternocleidomastoid Muscle - StatPearls Lateral flexion of the head and cervical spine when acting unilaterally Agonists: Splenius Capitis Antagonists: Splenius Capitis - contralateral side 4. D. subclavius B hemoglobin in RBCs brings oxygen to muscles What is a muscle that provides the major force for producing a specific movement called? parallel arrangement of fascicles; characteristic of sphincter muscles