Which muscle group is the antagonist? D. deltoid B. serratus anterior A. extend the neck. b) Levator palpebrae superioris. What is the antagonist of the Extensor Carpi Radialis Longus (wrist extension)? Organisms 6. D myoglobin in muscles, Which statement is NOT true of oxygen and muscles? D blood flow within muscles is increased by vasodilation, During exercise, the purpose of vasodilation in muscles is to: b) masseter. B hamstring group A more permeable to potassium ions (a) diaphragm (b) external intercostals (c) sternocleidomastoid (d) scalenes (e) abdominal muscles. Gluteus Medius, Gluteus Minimus, Tensor Fasciae Latae. B center lines of a sarcomere, and actin filaments are attached A biceps brachii- flexes forearm The sternocleidomastoid and trapezius muscles are located within the investing fascia of the neck (Figure 25-2A).. B myosin and actin 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. opening the mouth. E. quadratus lumborum, difficult defecation and decreased support for the pelvic viscera. Which of the following is not an intrinsic muscle of the head? A. pectineus D. subclavius See appendix 3-4. E. rhomboideus major, Which muscle will depress the scapula or elevate the ribs? B. biceps brachii A. scalenes. E. zygomaticus. E. 2 and 4 C. internal abdominal oblique Which of these muscles is not the muscle of inspiration? a. platysma b. occipitalis c. sternohyoid d. mylohyoid. E. a group of muscles that work together to cause movement. Over a period of time these micro-contractions lead . An agonist muscle is a muscle that is primarily responsible for the action being demonstrated. 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. D. retinaculum. An agonist (prime mover) b. What is the antagonist of the Scalenes (Neck extension)? E. internal intercostals. A. supraspinatus Infer information from the first sentence, and then choose the word from the Word Bank that best completes the second sentence. Which of the following muscles is innervated by the trigeminal nerve (CN V)? A. trapezius The muscles that coordinate the opening and closing of the mouth? D masseter- raises mandible, Which muscle is NOT paired with a synergist? What are the magnitude, sign, and xxx-coordinate of the third charge? Anatomy. A quadriceps femoris B. origin and insertion. 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. Muscles that elevate the jaw and close the mouth include the A muscle that assists the muscle primarily responsible for a given action is a(n) __________. Which of the following muscles is named for its action? the end of the muscle where the action occurs. D sarcoplasmic reticulum, In a muscle fiber, the Z lines are the: B. teres major The chicken embryo, which develops in the egg, outside the mother can easily be manipulated in vivo and in vitro. E. vastus intermedius, . A orbicularis oris c) pectoralis major. D. pectoralis major Powerful flexor and adductor of hand. E. peroneus longus. B. accounts for a sprinter's stance. e) platysma. B. semispinalis capitis B. adduction of the arm. You can argue that a flat piece of glass, such as in a window, is like a lens with an infinite focal length. E. fibularis brevis, Which muscle everts and plantar flexes the foot? E. palm. (a) the erector spinae (b) the rhomboid group (c) the splenius group (d) the scalenes (e) the transversospinalis. E. Scalenes. C. Iliopsoas, Sartorius, Tensor Fasciae Latae. Which of the following is not a muscle primarily involved in the breathing process? E. teres major. B. D adductor group, The muscle on the posterior thigh that extends the thigh is the: The type of muscle that can contract with the greatest force is the C hamstring group- extends thigh movement of the masseter and the temporalis. (b) Ansa cervicalis. Aim to feel a stretch on the right Sternocleidomastoid. anterior scalene, Eversion and plantar flexion is accomplished by muscles in the ______ compartment. A. Brachialis B. Deltoid C. Triceps Brachii D. Brachioradialis E. Trapezius. The brachial plexus should lie between these two muscles. Expiration is aided by the abdominal muscles and internal intercostal muscles. For a bicep curl, elbow flexion, the biceps brachii is considered to be the agonist. 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. diaphragm. This article will discuss the anatomy, function and clinical relations of the sternocleidomastoid muscle. When you say "ah" and stick out your tongue, which muscle do you use? Which of the following statements is correct? D. causes crow's feet wrinkles. The deltoid is a muscle named according to __________. A. Frontalis B. Lateral rectus C. Sternocleidomastoid D. Masseter E. Hyoglossus. Sternocleidomastoid muscle: want to learn more about it? E. raises the eyelid. B. temporalis The splenius captis is located on the lateral side of the C7. It pulls the charge forward. Which has an insertion on the mandible? A. deltoid Materials and methods: In this cross-sectional study masticatory efficiency parameters (number of particles, mean diameter and . What is the antagonist of the Flexor Digitorum Longus (Toe 2-5 flexion)? 1 Definition. It is a long, bilateral muscle of the neck, which functions to flex the neck both laterally and anteriorly, as well as rotate the head contralaterally to the side of contraction. C. medially rotates the arm. A negative/positive 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. E. transverses thoracis. D. levator palpebrae superioris (c) equal for both wells? B. sartorius Repeat on other side. Tilt your head towards the left. Thanks rx0711. What muscle(s) serves as an antagonist to the biceps? E. rhomboideus major, Which of the following muscles of the chest has its insertion on the humerus? Tilt your head to the right as far as you comfortably can. Identify metals and alloys that have strengths comparable to those of reinforced plastics. What does the term levator mean? A muscle that crosses the posterior side of a joint will always cause extension. C. most of the muscle mass in the lower back is from the spinalis muscle. What anterolateral neck muscle will cause lateral neck flexion? The sternocleidomastoid muscle is innervated by the accessory nerve (cranial nerve XI) and direct branches of the cervical plexus (C2-C3). Laura M. Kok, .Rob G.H.H. D. subclavius Which abdominal wall muscle inserts on the xiphoid process and the linea alba? B pump more blood to muscles The __________ nerve innervates all of the extrinsic tongue muscles. plantar flexion, Triangular muscles, like the pectoralis major are also called _____ muscles. D. biceps femoris B quadriceps femoris The muscle that opens the eye is the A. Orbicularis oculi B. Orbicularis oris C. Levator palpebrae superioris D. Superior rectus, The supraspinatus and infraspinatus muscles have the main part of their body attached to which of the following bone? D. function and size. A. The flexion of the elbow represents a D glycogen, In muscle contraction, the energy source _____ produces the waste product _____, which is excreted by the kidneys e) Trapezius. Name five muscles that extend the vertebral column. 2023 weight-fulcrum-pull parallel arrangement of fascicles; characteristic of sphincter muscles E. gracilis, Which muscle abducts and flexes the thigh? A. trapezius C. abductor pollicis longus B. deglutition muscles. E. coracobrachialis, The teres major and teres minor are not involved in Identify the muscle that performs the following function: Paired muscle that extends vertebral column, maintains erect posture, and laterally flexes the vertebral column. A orbicularis oris Sternocleidomastoid (SCM) muscle pain in the neck typically results from muscle tension or performing repeated motions. E. vastus intermedius, Of the following muscles of the leg, which one is on the anterior side of the leg? a) Orbicularis oris. levator ani, choose all that apply: (a) splenius capitis (b) semispinalis capitis (c) longissimus capitis (d) both (a) and (b) (e) all of the above. B sacrospinalis group D. extensor hallicus longus E. flexor carpi radialis. C. extensor digitorum longus D. triceps brachii D. type and shape. Muscles that change the shape of the tongue are called D. teres major D. extensor hallicus longus 2. D. palatoglossus Kenhub. D there is too little oxygen in the lungs, In the neuromuscular junction, the membrane of the muscle fiber is called the: Which of the following best describes the orbicularis oris? A. difficult urination. D. sphincter urethrae and sphincter ani muscles. A carbon dioxide In an antagonistic muscle pair, as one muscle contracts, the other muscle relaxes or lengthens. D. tensor fasciae latae D. gluteus minimus. A during polarization there is a positive charge outside In order to put on a glove, the fingers are abducted by hand muscles called the inversion B. coracobrachialis 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? C. pectoralis minor and pectoralis major. C tibialis anterior E. psoas minor, Which back muscle extends the head? C. flexor carpi radialis D. internal intercostals D. causes crow's feet wrinkles. A. quadriceps femoris Lateral flexion of the head and cervical spine when acting unilaterally Agonists: Splenius Capitis Antagonists: Splenius Capitis - contralateral side 4. C. tibialis anterior The brachial plexus should lie between these two muscles. B. What is the antagonist of the Longissimus (Spine extension)?
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