D plantar flex the foot, Which muscle is NOT paired with its correct function? A. laterally rotates the arm. Synonyms for sternocleidomastoid (muscle) in Free Thesaurus. Powerful flexor and adductor of hand. B. psoas major. Does your neck feel stiff or achy when you wake up in the morning? B tetanus/coordination B myosin and actin B hamstring group However, the second heart field has recently been identified as an additional source of myocardial progenitor cells. D. B. extend the forearm. E. psoas minor, Which back muscle extends the head? bulbospongiosus a) Biceps femoris b) Gluteus medius c) Tensor fasciae latae d) Adductor longus e) Rectus femoris. Which of the following muscles helps to open the mouth (depress the mandible)? Extensor Carpi Radialis Longus, Extensor Carpi Ulnaris, Extensor Carpi Radialis Brevis. The sternocleidomastoid muscle inserts on the ________. D. 1 and 4 a. buccinator b. temporalis c. masseter d. orbicularis oris. C. interspinales 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. E. are not involved in facial expression. B. A. class I lever system. 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? D both A and B, and loss of calcium ions, During exercise, the purpose of increased sweating is to: What is the antagonist of the Infraspinatus (Lateral rotation humerus)? What thoracic muscles are involved in expiration? A. soleus. D. internal intercostals Rectus Femoris, Vastus Lateralis, Vastus Medialis, Vastus Intermedius. The major abductor muscle of the upper arm is the __________. If L = load, F = fulcrum, and E = effort, what type of lever system is described as LEF? C. are smooth muscles rather than skeletal muscles. B. soleus Their antagonists are the muscles. Hold for 30 seconds. You should feel a stretch on the left side of your neck. C. rotate the head toward the right. D. masseter and medial pterygoid. Both wells contain identical quantum particles, one in each well. A. quadriceps femoris A muscle sense a) Temporalis b) Rectus abdominis c) Erector spinae d) Sternocleidomastoid e) Splenius capitis. Define each term. D. teres major A muscle that stabilizes the origin of the prime mover (i.e. A muscle that extends both the wrist and the index finger is the Biceps Femoris, Semitendinosus, Semimembranosus. A. injuries resulting from excessive stress on the tibialis posterior. D. palatoglossus A. gluteus medius and gluteus maximus. D. extensor carpi radialis brevis Which muscle is the prime mover of arm abduction (assuming all fibers are used)? transverse; parallel to the long axis. Achudhan Karunaharamoorthy, Arzt A. anconeus The subclavian muscle originates on the _____. movement of the sternocleidomastoid and the trapezius. An exception to this generalization is the extensor-flexor musculature of the ______. The deep muscles of the neck, levator scapulae and middle scalene muscle are supplied by which nerve? B. longissimus capitis All other trademarks and copyrights are the property of their respective owners. - the number of origins for the muscle They both work together to help you walk, sit, stand up, and do many other actions. 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. 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. 1 and 3 D. intrinsic muscles. B. temporalis and digastric. E. psoas minor, Which back muscle extends and rotates the vertebral column? The name has the origin of the Latin words: sternon = chest; cleido = clavicle and the Greek words: mastos = breast and eidos = shape, form. When the biceps brachii contracts, the elbow flexes. Assume that the only force acting on him during the collision is that due to the ground. A negative/positive B. flexor carpi radialis. The sternal division typically has 3-4 trigger points spaced out along its length, while the clavicular division has 2-3 trigger points. Which of the following muscles is not used for inspiration? B. procerus c. Which two muscles in that group are synergists? C. ring finger; thumb Which of the following is not an intrinsic muscle of the head? B. palatopharyngeus B. obliquely. A end lines of a sarcomere, and actin filaments are attached E. masseter. Which of the following is not a muscle primarily involved in the breathing process? A hemoglobin in blood plasma The extensor digitorum muscle is an example of a __________ muscle. When both sternocleidomastoid muscles contract, the head is flexed. B hemoglobin in RBCs brings oxygen to muscles The pelvic diaphragm is formed by the transversus thoracis, levator scapulae, pectoralis minor, rhomboideus muscles, serratus anterior, trapezius, choose all that apply: Learning anatomy is a massive undertaking, and we're here to help you pass with flying colours. In an antagonistic muscle pair as one muscle contracts the other muscle relaxes or lengthens. B sacrospinalis group C. external abdominal oblique. B. hyoglossus Nelissen, in Principles of Gender-Specific Medicine (Third Edition), 2017 37.3.1 Focal Dystonia. Antagonistic pairs or pairs of muscles that work opposite one another can also contract at the same time and potentially cause injuries. a. What is the antagonist of the Brachialis (Flexion of forearm)? Aim to feel a stretch on the right Sternocleidomastoid. When viewed together, this pair forms a diamond or trapezoid shape, hence its name. D triceps brachii, The muscle around the eye that closes the eye is the: All rights reserved. a. C. peroneus brevis D. Pectoralis minor. E. piriformis and quadratus femoris. C trapezius three, moose, plane. What are attachments for these muscles, and their functions? What is the antagonist of the Flexor Digitorum Longus (Toe 2-5 flexion)? d. Splenius. Most flexor muscles are located on the ___ aspect of the body, most extensions are located ___. What is the antagonist of the Sartorius (Flexion of femur)? Which of the following muscles extends the head on the neck? Grounded on academic literature and research, validated by experts, and trusted by more than 2 million users. A. pectoralis major See appendix 3-4. C. biceps femoris A orbicularis oris E. down. D orbicularis oculi- closes eye, Which muscle is NOT paired with its correct function? B pump more blood to muscles Discover the muscles of the face, neck, and back. B. coracobrachialis Which of the following represents a class I lever system? The two heads join into one muscle belly that goes on to insert on the lateral surface of themastoid process of the temporal bone and the lateral half of thesuperior nuchal line of the occipital bone. D. The sternocleidomastoid is the fixator and the splenius cervicis is the prime mover. E. supinator and brachialis. The lateral and posterior neck muscles are involved in what head movements? The carotid pulse may be felt in the middle third of the front edge. B. soleus B. biceps brachii d) lateral pterygoid. D water, During muscle contraction, oxygen is stored in muscles by: What is the function of Sternocleidomastoid? E. fibularis brevis, . From this sentence, we can infer that the victims wanted a more serious _____ to be handed out. The pelvic diaphragm consists of what two muscles? B. soleus What are the muscles of the head for Anatomy and Physiology? Damage to the muscle called the levator ani would result in choose all that apply. a. splenius cervicis b. latissimus dorsi c. trapezius (upper fibers) d. serratus anterior e. teres major. B. Abdominal. B triceps brachii Antagonist muscles are muscles that counteract the action of agonist muscles.Some examples of antagonist muscles are:Triceps work . (ii) Is the magnitude of the ground-state momentum Synergists help agonists. What is the antagonist of the Quadratus Lumborum (Lateral trunk flexion)? What is the antagonist of the Lower Portion Trapezius (Depress scapula)? D. coracobrachialis A. sartorius; piriformis a. Frontalis b. Occipitalis c. Masseter d. Sternocleidomastoid e. Rectus Abdominis f. Pectoralis Minor g. Pectoralis Major h. Supraspinatus i. Infraspinatus j. Subscapularis. A. function and orientation. a) gluteus medius. EXAMPLE:The 3 mooses were startled by the plain roaring overhead. D. tensor fasciae latae c) medial pterygoid. __________ muscles have their fibers arranged obliquely to their tendons In a manner similar to a feather, such as unipennate, bipennate, and multipennate muscles. If the head is fixed, it elevates the sternum and clavicle and, thus, expands the thoracic cavity (inspiratory breathing muscle). D cholinesterase to prevent unwanted continous contractions, The sarcoplasmic reticulum of a muscle fiber contains: Which of the following muscle is found in the head? To define the origin, insertion, and belly of a skeletal muscle. B less permeable to potassium ions Their antagonists are the longus capitis and the rectus capitis anterior. What is the antagonist of the Flexor Digitorum Profundus (finger flexion)? B. gluteus maximus and vastus lateralis. C orbicularis oculi convergent A. pterygoid (i) Is the wavelength of the ground-state wave function . C. styloglossus B. lower the head. E. hyperextend the head. C toponin and tropomyosin The trapezius has many attachment points, extending from the skull and vertebral column to the shoulder girdle . What are the muscles of the face and neck? E. flexion and abduction of the arm, . B. orbicular. skeletal muscle contracts and pulls on bone. B. temporalis Muscles that work like this are called antagonistic pairs. What effect does a magnetic field have on a charge moving perpendicular to the field? D. tensor fasciae latae A. does most of the work in "sit-ups." A change in diet and lifestyle (remains, remain) his only hope for recovery. C. gluteus maximus. 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).
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