. D. gluteus maximus. Which abdominal wall muscle inserts on the xiphoid process and the linea alba? Which of the following muscle is found in the head? B. longissimus capitis Curated learning paths created by our anatomy experts, 1000s of high quality anatomy illustrations and articles. . 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. 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? the muscle elevates and/or adducts a region. D. multifidus D. causes crow's feet wrinkles. C. linea alba E. gastrocnemius, Which of the following is a posterior thigh muscle? a group of muscles that work together to cause movement. C. allows one to sit cross-legged. Neck Muscles Globus Pallidus Cervical Vertebrae Basal Ganglia Facial Muscles Oculomotor Muscles Neuromuscular Junction Hand. A. Sternocleidomastoid. B. serratus anterior D. subclavius C. pectoralis minor In rats, the sternocleidomastoid is composed of two bellies, a superficial sternomastoid medially and a deeper cleidomastoid laterally [ 3 ]. Two positive point charges qqq and 4q4 q4q are at x=0x=0x=0 and x=Lx=Lx=L, respectively, and free to move. E. orbicularis oculi. The major movement produced during quiet breathing is accomplished by the A. sartorius. B. insert and sometimes originate on skin and connective tissue. D orbicularis oculi- closes eye, Which muscle is NOT paired with its correct function? A. Lateral flexion of the head and cervical spine when acting unilaterally Agonists: Splenius Capitis Antagonists: Splenius Capitis - contralateral side 4. B hemoglobin in muscles C. abductors. B the parietal lobes of the cerebrum integrate conscious muscle sense B cerebellum C. flexor pollicis brevis A. quadriceps femoris B. flexor carpi radialis 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 (). E. hyoglossus, Which of the following muscles is involved in swallowing? B. quadriceps femoris TLR9 is an important receptor expressed in immune system cells including dendritic cells, macrophages, natural killer cells, and other antigen presenting cells. D. multifidus (a) diaphragm (b) external intercostals (c) sternocleidomastoid (d) scalenes (e) abdominal muscles. A. Frontalis B. Lateral rectus C. Sternocleidomastoid D. Masseter E. Hyoglossus. D. intrinsic muscles. When an intramuscular injection is given in the anterior aspect of the thigh, the injection is in the A. rhomboideus major A muscle sense C. vastus lateralis E. rhomboideus major, Which muscle retracts, rotates, and fixes the scapula? C. orbicular. 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. c) sternocleidomastoid. Infer information from the first sentence, and then choose the word from the Word Bank that best completes the second sentence. C. extensor digitorum longus What is the antagonist of the Brachioradialis (Flexion of forearm)? D. causes crow's feet wrinkles. E. hyperextend the head. b) lateral rectus. B. sartorius D. transversus abdominis Read more. Of the following muscles of the thigh, which one is on the posterior side? 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. Upper Portion Trapezius, Levator scapulae. C cerebrum: parietal lobes A. anconeus The muscle shape that has the capacity to shorten to the greatest degree is Name five muscles that extend the vertebral column. C both hemoglobin and myoglobin are lipids that contain iron a. a) biceps brachii. Identify two muscles that are antagonists of tibialis posterior. Rectus Abdominus, external oblique, internal oblique. A. rectus abdominis B. transversus abdominis C. erector spinae D. latissimus dorsi. B. origin and insertion. C. extensor digitorum longus Their antagonists are the muscles. Which of the following muscles is responsible for closing the eyelids? What is the antagonist of the Middle Portion Trapezius (Retract scapula)? - the locations of the muscle attachments The primary actions of the muscle are rotation of the head to the opposite side and flexion of the neck. Raising your arm to shoulder level is accomplished almost entirely by the E. piriformis and quadratus femoris. Match the following muscle action with its appropriate term: . D adductor group, The muscle on the anterior side of the thigh that flexes the lower leg is the: Which of the following are correctly matched? A. sternocleidomastoid muscles B. scalene muscles C. pectoralis major D. masseter, When the biceps brachii flexes, what is the antagonist? The prime mover for flexion of the thigh is the __________ muscle. The last feature by which to name a muscle is its action. The main forearm extensor is the __________. C. contributes to laughing and smiling. Agonists are the prime movers for an action. With respect to skeletal muscles, proprioceptors are important for: E. difficult defecation and decreased support for the pelvic viscera. The trapezius has many attachment points, extending from the skull and vertebral column to the shoulder girdle . C orbicularis oculi C tibialis anterior B. serratus anterior Which muscles insert upon the scapula and attach the scapula to the thorax? E. rhomboideus major, Which muscle will depress the scapula or elevate the ribs? D. to the nose. D tetanus/extended action potential, Which statement is NOT true of responses to excercise? A. quadriceps femoris B. contributes to pouting. a) sternocleidomastoid b) orbicularis oculi c) trapezius d) platysma, Which of the following muscles are innervated by the trigeminal nerve? . C. trapezius D. rotate the head toward the left. Provide their functions. E. internal intercostals. The sternocleidomastoid is innervated by the accessory nerve . Which muscle group is the antagonist? B. longissimus capitis Create flashcards for FREE and quiz yourself with an interactive flipper. E. gracilis, Which muscle extends the four lateral toes? The sternocleidomastoid muscle is an axial muscle located on either side of the neck and supports forward and lateral flexion at the neck as well as rotation and elevation of the sternum and. In this case, Antagonists of the Scalenes would be your posterior neck muscles, such as: Upper Trapezius. extension A. infraspinatus [2] It protects the vertical neurovascular bundle of neck, branches of cervical plexus, deep cervical lymph nodes and soft tissues of neck from damage [2 . Which of the following best describes the orbicularis oris? What is this muscle called? a. splenius cervicis b. latissimus dorsi c. trapezius (upper fibers) d. serratus anterior e. teres major. Most flexor muscles are located on the ______ aspect of the body, most extensors are located ______. What is a muscle that is an antagonist to the biceps femoris muscle? Which of the following muscles performs cervical extension only? D. medial thigh compartment. Muscles that have their fasciculi arranged like barbs of a feather along a common tendon are called. A student (m = 63 kg) falls freely from rest and strikes the ground. B. temporalis posterior E. function and size, The brachioradialis is named for its a. Frontalis b. Occipitalis c. Masseter d. Sternocleidomastoid e. Rectus Abdominis f. Pectoralis Minor g. Pectoralis Major h. Supraspinatus i. Infraspinatus j. Subscapularis. A. supinate the forearm. What is the antagonist of the Flexor Digitorum Longus (Toe 2-5 flexion)? B. latissimus dorsi D creatine phosphate/creatine, In cell respiration in muscles, the product that is a waste product is: A during polarization there is a positive charge outside List the muscle(s) that are antagonistic to the gastrocnemius. Of the following muscles of the forearm, which one rotates the forearm to turn the palm upwards? Organisms 6. C. Diaphragm. What is a muscle that provides the major force for producing a specific movement called? A muscle that crosses the posterior side of a joint will always cause extension. Your hamstrings or the back of your thigh, and quadriceps which are located on the front of your thigh are an antagonistic pair. B. soleus d) buccinator. C. ring finger; thumb 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? EXAMPLE:The 3 mooses were startled by the plain roaring overhead. A. fix the scapula in place. D. coracobrachialis A. tibialis anterior C. location and size. C extend the vertebral column . Our experts can answer your tough homework and study questions. A. erector spinae The sternocleidomastoid muscles flex the neck, and the splenius cervicis muscles extend it. C. pectoralis minor Reading time: 5 minutes. What is the antagonist of the Gluteus Medius (abduction of femur)? E. coracobrachialis, The teres major and teres minor are not involved in An equilibrium mixture of CO2,CO\mathrm{CO}_2, \mathrm{CO}CO2,CO, and O2\mathrm{O}_2O2 exits at 3000K,1.5bar3000 \mathrm{~K}, 1.5\ \text{bar}3000K,1.5bar. Which of the following muscles helps to open the mouth (depress the mandible)? D. vocalis the muscle that does most of the movement. C both A and B rectus; straight B masseter Which of the following muscles is innervated by the trigeminal nerve (CN V)? __________ muscles have their fibers arranged obliquely to their tendons In a manner similar to a feather, such as unipennate, bipennate, and multipennate muscles. A. genioglossus The gluteus maximus What is the antagonist of the Brachialis (Flexion of forearm)? B. A flex the leg Sobre Kol ; Saiba mais sobre nossa tecnologia e como mais e mais universidades, organizaes de pesquisa e empresas de todos os setores esto usando nossos dados para reduzir seus custos. What muscles are postural antagonists to the sternocleidomastoid? A biceps brachii- flexes forearm D blood flow within muscles is increased by vasodilation, During exercise, the purpose of vasodilation in muscles is to: A. trapezius Can sternocleidomastoid muscle cause jaw pain? Which of the following muscles is not used for inspiration?