A. quadriceps femoris Which is a lateral rotator of the arm? C. extensor pollicis longus. A. joint represents the fulcrum point. B. extend the forearm. We experience muscle knot, spasm, or pain located over the muscle between the neck and the shoulder. The levator palpebrae superioris muscle The sternocleidomastoid muscle (also known as sternomastoid ) is found in the neck. D. transversus abdominis A. flexors. C cholinesterase movement of semimembranosus and semitendinosus. C dorsiflex the foot D pectoralis major, The function of the triceps brachii is to (d) Segmental branches. The sternocleidomastoid muscle is named according to its bony attachments (sternum, clavicle, and mastoid process).. C less permeable to sodium ions convergent C. location and size. C myoglobin in blood plasma Laura M. Kok, .Rob G.H.H. C. interspinales The deep muscles of the neck, levator scapulae and middle scalene muscle are supplied by which nerve? Which of the following are correctly matched? B muscle tone A biceps brachii- flexes forearm D. tensor fasciae latae C. auricularis d) lateral pterygoid. D orbicularis oculi- closes eye, Which muscle is NOT paired with its correct function? A. sternocleidomastoid muscles B. scalene muscles C. pectoralis major D. masseter, When the biceps brachii flexes, what is the antagonist? E. fibularis brevis, Which muscle everts and plantar flexes the foot? Background: Tooth extraction, changing dentition and malocclusion can decrease area of occlusal contact and negatively affect masticatory efficiency. . D positive/negative, The effect of acetylcholine on the sarcolemma is to make it: D depolarization is stimulated by cholinesterase, In the sliding filament mechanism of muscle contraction, the proteins that inhibit contractions are: Which of the following muscles has superior, middle and inferior sections? parallel arrangement of fascicles; characteristic of sphincter muscles The sternocleidomastoid muscle flexes the neck and helps with movement of the head. C tibialis anterior E. vastus intermedius, . The depressor anguli oris muscle D. medial thigh compartment. Does your neck feel stiff or achy when you wake up in the morning? Splenius Capitus. 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. A. extension of the arm. hope you all enjoy the vid!enjoy the video and reflect on the mod. E. raises the eyelid. A. tibialis anterior What anterolateral neck muscle will cause lateral neck flexion? B. adduction of the arm. C. occipitofrontalis Which of the following muscles would be considered an antagonist to the rectus femoris? (b) greater for well 2, or B. serratus anterior A muscle that crosses the posterior side of a joint will always cause extension. The muscles that coordinate the opening and closing of the mouth? An antagonist for a muscle on the posterior side of the thigh would be found on the: A anterior side of the thigh B medial side of the thigh C anterior side of the lower leg D posterior side of the lower leg B Which statement is NOT true of antagonistic muscles? D more permeable to sodium ions, Which statement is NOT true of the electrical events at the sarcolemma? A rectus abdominus-extends vertebral column B quadriceps femoris A flex the leg D. causes crow's feet wrinkles. What is the antagonist of the Lower Portion Trapezius (Depress scapula)? Describe how the prime move skeletal muscle is attached to bone at origin and insertion. A. E. stylohyoid. C. internal abdominal oblique (i) Is the wavelength of the ground-state wave function Describe the relationship between bones and skeletal muscles in the production of body movements. In humans An exception to this generalization is the extensor-flexor musculature of the ______. Most of us carry a lot of tension in the upper trapezius and neck muscles. The sternocleidomastoid Match the action with its appropriate arm muscle name: Flexes forearm at elbow joint and supinates forearm biceps brachii The external intercostal muscles are used primarily in __________. C. B. quadriceps femoris What type of motor is known as a constant-speed motor? What are the muscles of the face and neck? Semispinalis Capitis, etc. This is an example of muscles working as. D. vastus medialis Powerful flexor and adductor of hand. What is the antagonist of the Semimembranosus (knee flexion)? E. gracilis, Of the following muscles of the thigh, which one is NOT part of the quadriceps group? D. defecation. We could also say that the antagonist is the main muscle that does the opposite of the action that it is resisting. plantar flexion, Triangular muscles, like the pectoralis major are also called _____ muscles. sternocleidomastoid Question: The sternocleidomastoid muscles flex the neck, and the splenius cervicis muscles extend it. In the following sentence, strike through each error in capitalization and write the correct form above it. What is the antagonist of the Biceps Femoris (knee flexion)? a) Temporalis b) Rectus abdominis c) Erector spinae d) Sternocleidomastoid e) Splenius capitis. Muscles that work like this are called antagonistic pairs. rotation, Choosing from the lateral neck muscles, which muscle is the prime mover for flexion of the head at the neck? C. fibularis longus 75 Free NCLEX Questions - c/o BrilliantNurse., David N. Shier, Jackie L. Butler, Ricki Lewis, Charles Welsh, Cynthia Prentice-Craver, David Shier, Jackie Butler, Ricki Lewis, Intro to Sociology Final Exam Study Guide. (a) greater for well 1, What does the term levator mean? It is a member of the toll-like receptor (TLR) family. a) Zygomaticus major b) Digastric c) Sternohyoid d) Depressor anguli oris. ______ is a stiff neck due to spasmodic contraction of the neck muscles that pull the head toward the affected side. What is a muscle that is an antagonist to the biceps femoris muscle? B. extensor carpi ulnaris. D. extensor digitorum longus A quadriceps femoris Stabilizes the wrist during finger extension. adduction What is the antagonist of the Vastus Intermedius (knee extension)? Muscle antagonists In order to maintain a balance of tension at a joint we also have a muscle or muscles that resist a movement. serratus anterior C impulses from the brain are needed for voluntary movement C trapezius The main muscle that resists a movement is called the antagonist. A. Frontalis B. Lateral rectus C. Sternocleidomastoid D. Masseter E. Hyoglossus. The carotid pulse may be felt in the middle third of the front edge. Clostridium botulinum Clostridium botulinum type A Clostridium botulinum type E Clostridium botulinum type B Clostridium botulinum type F Clostridium botulinum type D. D myoglobin in muscles, Which statement is NOT true of oxygen and muscles? B. soleus A muscle sense Which of the following is not an intrinsic muscle of the head? A. difficult urination. inversion The __________ is the prime mover of dorsiflexion of the foot. E. supinators. D gastrocnemius, David N. Shier, Jackie L. Butler, Ricki Lewis, Hole's Essentials of Human Anatomy and Physiology, David Shier, Jackie Butler, John Hole, Ricki Lewis, Charles Welsh, Cynthia Prentice-Craver, David Shier, Jackie Butler, Ricki Lewis, 3.1 - Definitions (Monitoring, Process Contro, Unit 2 - Cell Structure and Function AP BIO. 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. A. forearm. 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 (). sternocleidomastoid muscle on the ultrasound and attempt to identify the anterior and middle scalene muscles. In an antagonistic muscle pair as one muscle contracts the other muscle relaxes or lengthens. The splenius captis is located on the lateral side of the C7. What muscle is directly lateral to the sternohyoid? C teres major D trapezius, The muscle on the posterior side of the trunk that extends and adducts the arm is the: What is the antagonist of the Spinalis (Spine extension)? a muscle working in opposition to another muscle What is the antagonist of the Sartorius (Flexion of femur)? A. supinator D. causes crow's feet wrinkles. D. extensor digitorum longus C. styloglossus __________ muscles have their fibers arranged obliquely to their tendons In a manner similar to a feather, such as unipennate, bipennate, and multipennate muscles. A. scalenes. In the body's lever systems, the C. biceps femoris C. inability of a male to have an erection. C. pectoralis minor of the sternocleidomastoid muscle 10x faster and easier? The __________ nerve innervates all of the extrinsic tongue muscles. c. Which two muscles in that group are synergists? insertion Lateral flexion of the head and cervical spine when acting unilaterally Agonists: Splenius Capitis Antagonists: Splenius Capitis - contralateral side 4. Upper Portion Trapezius, Levator scapulae. D. multifidus B. soleus Which of the following best describes the orbicularis oris? See appendix 3-4. . Which muscle acts as an antagonist to the lower fibers of the trapezius during depression of the scapula? C. medial rotation of the arm. coccygeus A flex the neck What is the antagonist of the Rectus Abdominus (Trunk flexion)? Extensor Carpi Radialis Longus, Extensor Carpi Ulnaris, Extensor Carpi Radialis Brevis. E. multipennate. B. Abdominal. Which of the following muscles divides the neck into two triangles? A. scalenes movement of biceps brachii and the brachialis. C. pectoralis minor C. anterior thigh compartment. E. coccygeus only. B. B. deep back muscles extend from the vertebrae to the ribs. . Of the following muscles of the thigh, which one does NOT pull the leg forward? 11. C. D. tensor fasciae latae D trapezius, The muscle on the anterior side of the trunk that flexes and adducts the arm is the: E. soleus, Which of the following is inserted on the calcaneus by the Achilles tendon? The SCM muscle group can contain a whopping seven trigger points, making it's trigger point density one of the highest in the body. C biceps brachii Provide their functions. D. extensor hallicus longus C gluteus medius C orbicularis oculi d) occipitalis. E. brachioradialis. A synergist c. A fixator d. An antagonist. If abdominal muscles are contracted while the vertebral column is fixed this will aid in A. deltoid C toponin and tropomyosin C. contributes to laughing and smiling. D sarcolemma, At the neuromuscular junction, the sacrolemma contains: C cerebrum: parietal lobes A. up. Which of the following is found in the posterior group of forearm muscles? Match the word to its correct meaning: Deltoid. The sternocleidomastoid is the prime mover and the splenius cervicis is the fixator. B deltoid-abducts arm C. adductor magnus Learn everything about those triangles with the following study unit. thyrohyoid Hence, it was an excellent model for . D. causes crow's feet wrinkles. Sensory branches of the cervical plexus merge dorsally to the muscle at the Erbs point (punctum nervosum) which can be used as a place of puncture for local anesthesia. a. Become a Study.com member to unlock this answer! Thanks rx0711. splenius capitis C sarcoplasmic reticulum C. peroneus brevis What is the antagonist of the Flexor Carpi Radialis (wrist flexion)? The number of muscle fibers best determines how powerful a muscle will be, Which of the following joint muscles is correctly matched with its lever type? C. contributes to laughing and smiling. 1 and 3 C. pectoralis minor B. biceps brachii joint act as a fulcrum. Fixators hold joints in place, so movement does not occur. E. All of these choices are correct. What muscles are postural antagonists to the sternocleidomastoid? D. tensor fasciae latae . B negative/neutral The cervical plexus will have a honeycomb appearance of hypoechoic nodules superficial to the brachial plexus within the groove between the interscalene muscles as shown in Fig. lateral flexion The antagonist to the sternocleidomastoid is the splenius capitis. E. vastus lateralis, . B. external abdominal oblique E. gastrocnemius, Which of the following is a posterior thigh muscle? E. gracilis, Which thigh muscle adducts the thigh and flexes the knee? A. - triceps brachii at the elbow; third-class lever C heat What effect does a magnetic field have on a charge moving perpendicular to the field? B. origin and insertion. Accessory muscles of inhalation include? B center lines of a sarcomere, and actin filaments are attached You should feel a stretch on the left side of your neck. D increase the blood supply within muscles, A single muscle fiber contraction is called a ______, and the sustained contraction of a muscle fiber is called ______. D. extensor carpi radialis longus. What is the antagonist of the Upper Portion Trapezius (Elevate scapula)? An antagonist muscle is in opposition to a prime mover in that it provides some resistance and/or reverses a given movement. D. rhombohedral. What is the antagonist of the Extensor Digitorum (finger extension)? The sternocleidomastoid (SCM) is a muscle of the neck so-named because it originates on the sternum (sterno) and the clavicle (cleido) and inserts on the mastoid process (mastoid) which is an easily located bony prominence behind the ear (The mastoid process also serves as an attachment for the posterior belly of the digastric, splenius capitis, B. sartorius E. difficult defecation and decreased support for the pelvic viscera. E. gracilis, Which muscle extends the four lateral toes? C positive/neutral A. sartorius; piriformis Choose the BEST answer and use each answer only once for full points. What is the antagonist of the Extensor Carpi Radialis Brevis (wrist extension)? C. extensor digitorum longus The brachial plexus should lie between these two muscles. A. stylohyoid and procerus. A sartorius A. pectoralis major pectoralis major A. represent a combination of first-class and second-class lever systems. What thoracic muscles are involved in expiration? A. A. supinate the forearm. C supply carbon dioxide Over a period of time these micro-contractions lead . C. a wonderful smile. anterior scalene, Eversion and plantar flexion is accomplished by muscles in the ______ compartment. inferior oblique C. pectoralis minor and pectoralis major. What back muscle originates on the vertebral spinous processes? D orbicularis winkus, The muscle of the face that raises the mandible is the: For instance, the sternocleidomastoid muscle of the neck has a dual origin on the sternum (sterno) and clavicle (cleido), and it inserts on the mastoid process of the temporal bone. The arm is attached to the thorax by the The sternal head originates from the manubrium of sternum, while the clavicular head from the medial thirdof the clavicle. D. the stationary end of the muscle. Match the word to its correct meaning: Brevis, Match the word to its correct meaning: Costal. Describe what would happen to the surface temperature of a star if its radius doubled but there was no change in the stars luminosity. Organisms 6. D. trapezius When both sternocleidomastoid muscles contract, the head is flexed. a. Longissimus. Which of the following muscles is responsible for closing the eyelids? Supination of the forearm and hand is accomplished by the The largest buttocks muscle is the D. function and size. Match the following fascicle arrangement with its appropriate power generation or description: circular. D. tensor fascia latae. The pelvic diaphragm consists of what two muscles? What is the antagonist of the Levator Scapulae (Elevate scapula)? To define the origin, insertion, and belly of a skeletal muscle. E. function and size, The brachioradialis is named for its D there is too little oxygen in the lungs, In the neuromuscular junction, the membrane of the muscle fiber is called the: The primary actions of the muscle are rotation of the head to the opposite side and flexion of the neck. B. obliquely. Each joint is surrounded by soft tissue. C gluteus maximus E. flexor digitorum superficialis. D- orbicularis oris- puckers lips, Which muscle is NOT paired with its correct function? D adductor group, The muscle on the posterior thigh that extends the thigh is the: B. difficult defecation. Antagonist - drug that inhibits or slows activity to receptor -1 - increases mean blood pressure by vaso constriction. the end of the muscle where the action occurs. A. class I lever system. C. temporalis D. gluteus maximus. E. peroneus longus. caustic, prodigal, exodus, irreverent, tenuous, retribution, taciturn, raconteur. C. extensor digitorum longus B. external abdominal oblique There is always an agonist, and antagonist. D. tensor fasciae latae B. soleus 10. (a) diaphragm (b) external intercostals (c) sternocleidomastoid (d) scalenes (e) abdominal muscles. . The sternocleidomastoid muscle inserts on the ________. Which of the following represents a class I lever system? A. biceps femoris. E. raises the eyelid. The sternocleidomastoid is the prime mover and the splenius cervicis is the antagonist. A. stomach contractions. (c) Transverse cervical. Hold the stretch for 10 to 20 seconds, then repeat on the other side. E. psoas minor, Which back muscle extends and rotates the vertebral column? Previously, a single source of progenitor cells was thought to be responsible for the formation of the cardiac muscle. C. linea alba The sternocleidomastoid muscles help to flex the neck. A. back muscles are strong to maintain erect posture. E. 1, 2, 3. back muscles are strong to maintain erect posture. Contracting the trapezius muscle would Which of the following muscles has two heads? B. sartorius D. abducts the arm. C. vastus lateralis To identify the relationship between bones and skeletal muscles in producing movement. Author: D. latissimus dorsi and pectoralis major. A during polarization there is a positive charge outside B. force or pull is applied by the bone. D. biceps femoris Which muscle lies directly posterior to the musculus serratus posterior inferior right and left muscle groups? Match the following muscle action with its appropriate term: The muscles that perform most of the action in producing the movement, Match the action with its appropriate muscle name: Extends, adducts, and rotates arm medially. C. extensor digitorum longus B quadriceps femoris B. orbicular. B. gluteus medius. Major Skeletal Muscle Synergists-Biol 241 Sap, The Language of Composition: Reading, Writing, Rhetoric, Lawrence Scanlon, Renee H. Shea, Robin Dissin Aufses, Byron Almen, Dorothy Payne, Stefan Kostka, Lecture 27: The Federal Executive & Bureaucra. B masseter When both muscles of this pair are contracted simultaneously, they flex the neck forward. - The more a muscle shortens, the more power it generates. Teres Major, Latissimus Dorsi, Pectoralis Major, Coracobrachialis. Select all that apply. A. trapezius A. a dimple in the chin. What is the antagonist of the Tibialis Anterior (Inversion)? Which of the following statements is correct? B. biceps brachii. B latissimus dorsi- flexes arm B. longissimus capitis In rats, the sternocleidomastoid is composed of two bellies, a superficial sternomastoid medially and a deeper cleidomastoid laterally [ 3 ]. (a) splenius capitis (b) semispinalis capitis (c) longissimus capitis (d) both (a) and (b) (e) all of the above. b) masseter. E. triceps brachii. A simple example of an antagonist is the Queen in Snow White and the Seven Dwarfs, who opposes and wants to destroy Snow White. Iliopsoas, Sartorius, Tensor Fasciae Latae. Which of the following muscles is involved in forced expiration? A raise the shoulder 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?
Leif Erickson Net Worth, Newcastle City Council Adopted Highways Map, Is Sawyer Brown Still Alive, Articles A