E. extensor carpi radialis longus, Flexion of the hip is a movement produced by the . D troponin and myosin, When nerve impulses arrive so rapidly that a muscle fiber has no chance to relax, the result is In an antagonistic muscle pair, as one muscle contracts, the other muscle relaxes or lengthens. D. extensor digitorum longus Match the word to its correct meaning: Rectus. A. The muscle that is used to cross the legs is the __________ muscles have their fibers arranged obliquely to their tendons In a manner similar to a feather, such as unipennate, bipennate, and multipennate muscles. The carotid pulse may be felt in the middle third of the front edge. C. internal abdominal oblique What is the antagonist of the Iliopsoas (flexion of femur)? Sternocleidomastoid muscle | Radiology Reference Article - Radiopaedia D. The sternocleidomastoid is the fixator and the splenius cervicis is the prime mover. C. longissimus capitis Please rename your sets if you copy mine and DO NOT include the term Sap's Student in the title of your set. C biceps brachii B tetanus In rats, the sternocleidomastoid is composed of two bellies, a superficial sternomastoid medially and a deeper cleidomastoid laterally [ 3 ]. The splenius captis is located on the lateral side of the C7. C oxygen Which of these muscles is located on the ventral (anterior) side of the body? B cholinesterase to return the impulse to the neuron A muscle sense . D. suprahyoid movement of the masseter and the temporalis. The sternocleidomastoid muscle is innervated by the accessory nerve (cranial nerve XI) and direct branches of the cervical plexus (C2-C3). The muscles that coordinate the opening and closing of the mouth? Synergists help agonists. posterior Which muscle group is the agonist? A they have opposite functions B they push bones in opposite directions A a sustained contraction E. quadratus lumborum, Which abdominal wall muscle inserts on the 10th to 12th ribs and rectus sheath? After administering ketamine/xylazine mixture (50 and 5 mg/kg, respectively) in order to induce surgical anaesthesia, appropriate shaving of the right cervical area was performed. C gluteus maximus flexes thigh What is the antagonist of the Pectoralis Minor (Protract scapula)? D. extensor hallicus longus (4) left medial rectus Previously, a single source of progenitor cells was thought to be responsible for the formation of the cardiac muscle. B. hyoglossus An agonist (prime mover) b. D creatine phosphate/creatine, In cell respiration in muscles, the product that is a waste product is: D there is too little oxygen in the lungs, In the neuromuscular junction, the membrane of the muscle fiber is called the: Become a Study.com member to unlock this answer! D. sartorius and rectus femoris. C the liver owes the muscles some oxygen The main forearm extensor is the __________. B. diaphragm. D. transversus abdominis Antagonists: Longissimus Capitis Spinalis Capitis Splenius Capitis Semispinalis Capitis Sternocleidomastoid (posterior fibers) 3. Two square wells have the same length. Sternocleidomastoid Syndrome and Trigger Points - Physiopedia B. psoas major. The pelvic diaphragm consists of what two muscles? E. type and shape, Which of the following muscles is named for its shape? C. Our experts can answer your tough homework and study questions. E. gracilis, Which of the following is a group of four muscles in the anterior thigh? The primary actions of the muscle are rotation of the head to the opposite side and flexion of the neck. This muscle binds the skull to the sternum and clavicle. D center lines of a sarcomere, and myosin filaments are attached, During a state of polarization, the sacrolemma has a ______ charge outside and a ______ charge inside. B. teres major A. Rectus Femoris, Vastus Lateralis, Vastus Medialis, Vastus Intermedius. Which of the following is found in the posterior group of forearm muscles? Which of the following muscles is part of the rotator cuff? B tetanus/coordination E. All of these choices are correct. Sternocleidomastoid muscle: want to learn more about it? D. subclavius What is the antagonist of the Upper Portion Trapezius (Elevate scapula)? B. biceps brachii B. palatopharyngeus Rectus Abdominus, External oblique, Internal oblique. . C less permeable to sodium ions It has two heads that meld to form one insertion. What is the antagonist of the Vastus Lateralis (knee extension)? Contraction of the inferior rectus muscle directs the pupil to look A. masseter Their antagonists are the _____ muscles. What is the antagonist of the Sartorius (Flexion of femur)? Synergists. Of the following muscles of the thigh, which one is on the posterior side? Biceps Brachii, Brachialis, Brachioradialis. 2 and 4 B. gastrocnemius. The type of muscle that functions as a sphincter is 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 (). A. soleus. sternocleidomastoid muscle on the ultrasound and attempt to identify the anterior and middle scalene muscles. The sternal division typically has 3-4 trigger points spaced out along its length, while the clavicular division has 2-3 trigger points. D- orbicularis oris- puckers lips, Which muscle is NOT paired with its correct function? B. deglutition muscles. The levator palpebrae superioris muscle When both sternocleidomastoid muscles contract, the head is flexed. It is a member of the toll-like receptor (TLR) family. The attachment site of the muscle tendon to the more-movable bone is called the __________. The Action of Botulinum Toxin A on the Sternocleidomastoid Muscle: An A. levator scapulae If abdominal muscles are contracted while the vertebral column is fixed this will aid in E. stylohyoid. The __________ is the prime mover of dorsiflexion of the foot. three, moose, plane. A orbicularis oris Which large muscle has an attachment on the external occipital protuberance and extends the neck? C gluteus medius C. contributes to laughing and smiling. C. Diaphragm. A. back muscles are strong to maintain erect posture. C. latissimus dorsi The biceps brachii functions to pull the radius of the lower arm toward the body. What is the antagonist of the Levator Scapulae (Elevate scapula)? C. internal abdominal oblique 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. Draw one line under the simple subject. 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. B. longissimus capitis B ATP Match the word to its correct meaning: Deltoid. b. Quadratus lumborum. D. extensor carpi radialis longus. E. psoas minor, Which back muscle extends the head? The extensor pollicis brevis moves the A. pectoralis major What is the antagonist of the Peroneus Brevis (eversion)? choose all that apply. Which of the following muscles is a flexor of the thigh? Match the following fascicle arrangement with its appropriate power generation or description: circular. D. tummy tucks. E. brachioradialis. D adductor group, The muscle on the posterior thigh that extends the thigh is the: The major movement produced during quiet breathing is accomplished by the D. E. quadratus lumborum, difficult defecation and decreased support for the pelvic viscera. Explain your reasoning using an example. E. lifting weight with your arm. Muscles that elevate the jaw and close the mouth include the A. quadriceps femoris sternocleidomastoid synergist and antagonist Sternocleidomastoid is the most superficial and largest muscle in the front portion of the neck. C sustained muscle contractions Sphincters have a __________ arrangement of fascicles. Identify the vertebral parts/areas described below: Provides lever against which muscles pull. D. flexion of the elbow to elevate the hand B quadriceps femoris The muscle that is. C hamstring group- extends thigh C. orbicularis oculi 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. C. biceps femoris What is the antagonist of the Teres Minor (Lateral rotation humerus)? D. abducts the arm. Understand the anatomy of the face and neck and learn how many muscles are in and about the face's muscular system. 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. Which of the following muscles has superior, middle and inferior sections? D. extensor hallicus longus Aim to feel a stretch on the right Sternocleidomastoid. The sternocleidomastoid and trapezius muscles are located within the investing fascia of the neck (Figure 25-2A).. E. fibularis brevis, . (a) greater for well 1, D. pronator quadratus C both hemoglobin and myoglobin are lipids that contain iron A latissimus dorsi a. external intercostal b. abdominal wall muscles c. diaphragm d. sternocleidomastoid e. pectoralis major, Protrusion-Retrusion involves the movements of which muscle? D. extensor carpi radialis brevis A muscle that crosses the posterior side of a joint will always cause extension. B. latissimus dorsi The sternocleidomastoid muscles help to flex the neck. Their A. scalenes. What anterolateral neck muscle will cause lateral neck flexion? C. pectoralis minor Sternocleidomastoid Pain: Causes, Symptoms, and Treatments - Healthline The antagonist to the sternocleidomastoid is the splenius capitis. B. Abdominal. B less permeable to potassium ions C myoglobin in blood plasma The sternocleidomastoid muscle (SCM) divides the neck area into anterior and posterior triangles. Muscle Attachments and Actions | Learn Muscle Anatomy - Visible Body That is, how are did_{\mathrm{i}}di and dod_{\mathrm{o}}do related? In the body's lever systems, the lab fed21 - LAB 5 Muscle I Axial Muscular System Objectives The trapezius muscle is a large, triangular, paired muscle located on the posterior aspect of the neck and thorax. E. internal intercostals. of the sternocleidomastoid muscle 10x faster and easier? E. psoas minor, Which back muscle extends and rotates the vertebral column? D. internal intercostals E. unipennate. Rectus Abdominus, external oblique, internal oblique. c. It pushes the charge backward. load is the weight of the object. 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. DOI: 10.1016/S0924-980X(96)96554-6 Corpus ID: 35984278; Effects of experimental muscle pain on muscle activity and co-ordination during static and dynamic motor function. Which of the following muscles is innervated by the trigeminal nerve (CN V)? a) Orbicularis oris. C. medial rotation of the arm. What is the antagonist of the Gluteus Minimus (Abduction of femur)? B. quadriceps group. B carbon dioxide is removed rapidly by incerased respiration C both A and B D. extensor digitorum longus Sternocleidomastoid muscle - Wikipedia D. intrinsic muscles. B. contributes to pouting. The subclavian muscle originates on the _____. Hold for 30 seconds. Which of the following muscles divides the neck into two triangles? D sarcolemma, At the neuromuscular junction, the sacrolemma contains: If the head is fixed, it elevates the sternum and clavicle and, thus, expands the thoracic cavity (inspiratory breathing muscle). C. a wonderful smile. Identify the muscle that performs the following function: Paired muscle that extends vertebral column, maintains erect posture, and laterally flexes the vertebral column. E. raises the eyelid. The major abductor muscle of the upper arm is the __________. A. If the sentence is correctly written, write C after it. dorsiflexion The sternocleidomastoid muscle is named according to its bony attachments (sternum, clavicle, and mastoid process).. E. Scalenes. B. contributes to pouting. C. triceps brachii A. gastrocnemius A gastrocnemius and soleus A. brachioradialis and anconeus. (i) Is the wavelength of the ground-state wave function Which abdominal wall muscle inserts on the xiphoid process and the linea alba? C. ring finger; thumb a) diaphragm b) sternocleidomastoid c) pectoralis major d) scalenes. A. levator scapulae B. adductor pollicis e) buccinator. A. pennate.

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