This cookie is set by GDPR Cookie Consent plugin. Do you need underlay for laminate flooring on concrete? Action: turns eye down and outward with medial rotation. A muscle attached to the capsule of a joint. Abdominal wall muscle. Action: extends leg, flexes thigh. The Achilles (calcaneal) tendon is a common tendon shared between the gastrocnemius and soleus muscles of the posterior leg. Nerve: tibial (S1-S2). The biceps muscle group (biceps brachii) is made up of two heads, the long head and the short head. See appendix 3-4 and see color plates. Inflammation. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. A copper bar is moved to the right while its axis is maintained in a direction perpendicular to a magnetic field. Origin: posterior wall of middle ear. With muscle injuries the following three symptoms are characteristic: pain upon applying pressure, stretching and activation of the calf muscle against resistance. Getting straight to the point: A rupture and a tear are the same thing. Chest muscle. Insertion: lateral edge of bicipital groove of humerus. A muscle that has both its origin and insertion within a structure, as intrinsic muscles of the tongue, eye, hand, or foot. Insertion: lesser tubercle of humerus. Swelling. These muscles include the masseter, temporalis, and medial and lateral pterygoid muscles. Origin: medial epicondyle of humerus, coronoid process of ulna. Sometimes the mechanism of injury can be trivial, with patients reporting they just lunged for the ball, or turned to run . the protrusion of a muscle through its ruptured sheath or fascia. A muscle strain is the stretching or tearing of muscle fibers. Nerve: spinal L5-S2. Origin: medial epicondyle of humerus. In the muscle tissue, the cardiac muscle cells are connected in branching networks. larger infarcts increase the probability for what complication? Origin: lower half of ilium. Origin: back surface of pubis. 2015;2015:840540. doi: 10.1155/2015/840540. e. Some balls are round but soccer balls are not. Insertion: lateral side of middle of radius. A typical muscle has a central portion called the belly and two or more attachment ends with tendons; the more stationary of the attachments is called the muscle's origin, while the more movable attachment is called the muscle's insertion. Origin: anterior surface of lower (distal) humerus. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. Cardiac muscle, which is found only in the heart, cannot be controlled consciously. Nerve: tibial (S2-S3). These filaments overlap as shown in Fig. Most muscle strains happen for one of two reasons: either the muscle has been stretched beyond its limits or it has been forced to contract too strongly. The septal papillary muscle itself is normally the least prominent and can often not be distinguished from the . Troponin activated by the calcium displaces tropomyosin, which prevents myosin bridges from binding with actin fibrils. Actions: raises ribs 1-2, bends neck ipsilaterally. This is the condition that arises when the muscle tears or is found in any chordate tendineae. myorrhexis The combining form pyel/o means fever or fire. Action: anchor leaflets of valves during heart contractions. The areas they cover are anatomy and approaches; glenohumeral instability; rotator cuff and biceps; sternoclavicular and acromioclavicular joint injuries and clavicle fractures; humeral and scapular fractures; glenohumeral arthritis; Consequently injuries are quite common; ankle and knee sprains often cause meniscus or. Nerve: spinal T7-T12. Scalp: frontalis and occipitalis muscles. ture rp (t)-shr 1 : breach of peace or concord specifically : open hostility or war between nations 2 a : the tearing apart of a tissue rupture of the heart muscle rupture of an intervertebral disc b : hernia 3 : a breaking apart or the state of being broken apart rupture 2 of 2 verb ruptured; rupturing rp (t)-sh (-)ri transitive verb 1 . A muscle that can be controlled voluntarily; most skeletal muscles are voluntary. I keep on getting a muscle cramps on the back on my lower leg. Action: flexes distal finger joints, aids in wrist flexion. Anterior: iliopsoas, quadriceps (rectus femoris, vastus intermedius, vastus lateralis, and vastus medius), and sartorius muscles. Action: closes mouth, clenches teeth, retracts jaw. Torn or twisted ligament (tissue that connects the joints) Overstretched or torn muscle (also known as a pulled muscle) Most common in: wrists, ankles, thumbs, knees. Action: supports pelvis, holds anal canal at right angle to rectum. See: A tissue composed of muscle cells that contain loosely-organized actin and myosin filaments. Nerve: tibial (S2-S3). Name the type of selection that would result in peacocks with larger tails. A muscle on the anterior or ventral aspect of a limb. patients who develop heart failure in early period benefit from what? Papillary muscle rupture is a rare and potentially fatal complication often following a myocardial infarction or secondary to infective endocarditis. What is bulimia Nervosa? What muscle is found on the anterior thigh and is a hip flexor/knee extensor? Nerve: deep peroneal (L4-L5). when do ventricular septal defects occur post MI? A muscle tear or muscle rupture in the hand can impact a person's ability to perform normal activities of daily living or participate in sports. The chewing muscle, which is innervated by the mandibular division of the trigeminal nerve (CN V). Action: adducts hand, extends wrist. However, you may visit "Cookie Settings" to provide a controlled consent. Neuromuscular junction, motor end-plate. Muscles are classified according to structure as non-striated (or unstriated or unstriped or smooth) or striated (or striped), by control as voluntary or involuntary, or by location as cardiac, skeletal or visceral. Action: flexes toes 2-5, plantarflexes foot. Ventricular septal defect is opening between the right and left ventricles. Muscles that pull against gravity to maintain normal posture. Nerve: median (C6-C7). Myosin and actin. Insertion: proximal medial tibia. what can a papillary muscle rupture cause? In severe strains, the muscle, tendon, or both are partially or completely ruptured, resulting in serious injury. Insertion: extensor tendons of toes. Origin: inside front lower margin of maxillary part of orbit. The EOM are: the inferior and superior oblique muscles, and the lateral, medial, inferior, and superior rectus muscles. myocele. 24 to 48 hours, but can develop beyond 48. what arrhythmia is common after an inferior STEMI? Due to the rarity of this condition, there are limited studies defining its epidemiology and outcomes. after an acute MI, when do patients have the highest risk of life-threatening arrhythmias? Facial muscle. It adducts, flexes, and medially rotates the thigh and is controlled by the obturator nerve. through a tear in the fascia. rupture of a muscle quizletsouth armagh irasouth armagh ira Action: flexes thigh. Nerve: facial (CN VII). In mild cases, only a few muscle fibers are stretched or torn, and the muscle remains intact and strong. It is innervated by the radial nerve (C7, C8, T1). It depresses the sides of the tongue and is innervated by cranial nerve XII (hypoglossal nerve). Action: tenses abdomen, flexes vertebral column. These cookies will be stored in your browser only with your consent. The abductor or flexor muscle of the thumb. Origin: lateral epicondyle of humerus, proximal edge of ulna. Myocele. Origin: ischial tuberosity. Insertion: medial palpebral raphe (after encircling orbit), lateral palpebral raphe, tarsi of eyelids. Strains. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. The rupture of the anterolateral papillary muscle is less common than the posteromedial papillary muscle since the anterolateral muscle has dual blood supplies, while the posteromedial papillary muscle has a single blood supply. what is the long term medical management post-STEMI? Nerve: lower scapular (C6-C7). what are the types of complications following STEMI? abnormally decreased motor function or activity. Insertions: contralateral arytenoid cartilage. For each bridge to go through its cycle of attachment, contraction and reattachment, the splitting of one molecule of ATP is required, the cycles occurring between 50 and 100 times per second. kinesiology. He tightens the string of the piano, and repeats the procedure. Action: flexes forearm, supinates hand. Origin: lower lateral edge of scapula. If the mass of the arrow is doubled, and the force exerted by the target on the arrow remains the same, by what multiplicative factor does the penetration depth change? Nerve: recurrent laryngeal of vagus (CN X). A muscle on the posterior or dorsal aspect of a limb. The sarcomere is the unit of contraction and the banding visible over its surface results from the longitudal filaments which make up the myofibril being of two types, thick (dark) and thin (light). Epub 2015 Mar 30. Deep layer: erector spinae and splenius. Nerve: abducens (CN VI). Ruptures commonly occur when there is an unexpected force applied to the bicep muscle such as attempting to catch something or someone when they fall. Triceps Ruptures are rare injuries to the elbow extensor mechanism that most commonly occurs as a result of a sudden forceful elbow contraction in weightlifters or older males with underlying systemic illness. Which term describes the rupture or tearing of a muscle? Nerve: thoracodorsal (C6-C8). Skeletal muscle cells contract more forcefully than smooth or cardiac muscle cells. The iliacus and psoas major muscles considered together. Plantar: abductor digiti minimi, abductor hallucis, adductor hallucis, flexor digitorum brevis, flexor digiti minimi brevis, flexor hallucis brevis, lumbrical, plantar interosseous, and quadratus plantae muscles. Necessary cookies are absolutely essential for the website to function properly. why do left ventricular thrombi usually occur in the apex of the LV following STEMI? Action: adducts, flexes, and rotates thigh medially. When a person suffers from a cut to either a muscle or ligament, they have either ruptured or torn the injured body part. 1. preload reduction with diuretics & nitrates. Gluteal region: gemelli, gluteus maximus, gluteus medius, gluteus minimus, obturator externus, obturator, internus, piriformis, quadratus femoris, and tensor fasciae lata muscles. What is causing the plague in Thebes and how can it be fixed? Facial muscle. Nerve: trigeminal (CN V). Diagnosis can be made clinically with the inability to extend the elbow against resistance. Foot muscle. Arm muscle. Nose: depressor septi, nasalis, and procerus muscles. Insertion: hyoid bone, mylohyoid raphe. They are made up of fibres which are unfortunately susceptible to tears when placed under tension and overstretched. Action: flexes hand. Action: flexes thumb. Action: empties bladder. The papillary muscles are subendocardial structures, and small endocardial infarctions can cause papillary muscle ruptures; thus, even a small area of myocardial infarction due to coronary spasm can cause catastrophic complications. Nerves: cervical spinal C4-C8. Origin: medial epicondyle of humerus, coronoid process of ulna. A type of tissue composed of contractile cells. Best Answer. Insertion: muscular process of arytenoid cartilage. Arm: biceps brachii, brachialis, coracobrachialis, and triceps muscles. Origin: lateral condyle of tibia, upper three-fourths of fibula. myorrhexis Which type of muscle is located in the walls of internal organs whose function is to move and control the flow of fluids through these structures? How can a force that is half as strong produce twice as much work as a force that is constant in the direction of the displacement? rupture of a muscle quizlet What are the four stages of labor quizlet? Muscle fibers that can conduct axon potentials along their cell membranes. Typically it is a mass of fleshy tissue, attached at each extremity by means of a tendon to a bone or other structure. Neck muscle with two bellies. Insertion: linea aspera of femur. Insertion: cremasteric fascia covering spermatic cord. The vast majority of ruptures are partial ruptures. Forearm, posterior: abductor pollicis longus, anconeus, brachioradialis, extensor carpi radialis brevis, extensor carpi radialis longus, extensor carpi ulnaris, extensor digitorum, extensor digitorum minimi, extensor indicis, extensor pollicis brevis, extensor pollicis longus, and supinator muscles. The oblique or the transverse arytenoid -- laryngeal muscles. The five main functions of the muscular system are movement, support, protection, heat generation and blood circulation: Movement. The cookie is used to store the user consent for the cookies in the category "Performance". Nerve: trigeminal (CN V). A muscle that arises in the skin over the nose and is connected to the forehead. A contractile organ of the body which produces movements of the various parts or organs. Once binding takes place this activates ATPase and on hydrolysis of ATP the bridge goes through its cycle of movement. Origin: outer surface of ribs 1-8. Muscle Tear or Muscle Rupture Overview A muscle tear or muscle rupture in the hand can impact a person's ability to perform normal activities of daily living or participate in sports. Types and structure of muscle. Split-screen images show asymptomatic and symptomatic triceps muscle in short axis. Nerve: lumbar L1-L3. Insertion: coronoid process, lower half of ramus, and angle of mandible. This cookie is set by GDPR Cookie Consent plugin. Nerve: ulnar (C8-T1. They are controlled by the intercostal nerves. how do you diagnose & treat a left ventricular thrombus? A ruptured spleen is typically caused by a blow to the left upper abdomen or the left lower chest, such as might happen during sporting accidents, fistfights and car crashes. These cookies ensure basic functionalities and security features of the website, anonymously. Nerve: trochlear (CN IV). A muscle is composed of many fibres or muscle cells. Insertion: anterior half of iliac crest, rectus sheath, inguinal ligament. Origin: upper lateral edge of scapula. what are the mechanical complications of STEMI? LV dysfunction and heart failure what is the severity of LV dysfunction directly related to? Optimal outcomes require rapid diagnosis and prompt surgical referral, and in this regard, echocardiography plays a crucial role. >48 hours after an MI larger infarcts increase the probability for what complication? Insertion: coracoid process of scapula. Nerve: ulnar (C8-T1). If the top of the bar becomes positive relative to the bottom, what is the direction of the magnetic field. Q. This website uses cookies to improve your experience while you navigate through the website. Quizlet . Origin: medial half of clavicle, sternum, costal cartilages 4-6. Action: protrudes and depresses tongue. Laryngeal muscle. Extraocular muscle. How tropomyosin and troponin regulate muscle contraction. Just clear tips and lifehacks for every day. Chest wall muscle. Levator veli palatini, musculus uvulae, palatoglossus, palatopharyngeus, pharyngeal constrictor, salpingopharyngeus, and tensor veli palatine muscles. Action: abducts hand, flexes wrist. Back muscle. Extraocular muscle. A muscle that constricts the pharynx; it is important for swallowing. See: Neck muscle. Some muscle function will be lost with a moderate strain, in which the muscle, tendon, or both are overstretched and slightly torn. Synonym: Muscle of mastication. Origin: anterior tibia and fibula. Default blog caption. The anterior, the middle, or the posterior scalene muscle -- neck muscles. You also have the option to opt-out of these cookies. Origin: anterior belly attaches to the digastric fossa in mandible at base of anterior midline, posterior belly attaches to mastoid process. Huxley and K. Harrison found that on contraction, the light zones (I-BANDS) were comparatively narrow; on relaxation of the muscle the I-bands were broad. Action: compresses check against teeth, retracts angle of mouth. My height is 55 and I weigh 176 lbs. It originates from the lateral epicondyle of the humerus, crosses the back of the elbow joint on the same side, attaches to the lateral surface of the olecranon process and the adjacent surface of the ulna. It involves near full-thickness of muscle. This is a retrospective study from Nationwide In Nerve: superior gluteal (L4-L5). The main muscles that close your jaw by bringing up the mandible in a bite grip are the masseter and the _________, Myofibrils have dark bands, known as A bands, composed of the protein ________, _______ muscle is not under voluntary control, An inflammation of the fascia on the sole of the foot is called ______, ________ are spastic and painful contractions of muscles that occur because of an irritation within the muscle, When lifting a weight, muscles become shorter and thicker. Origin: ischial tuberosity, linea aspera and second supracondylar ridge of femur. Muscle spasms, weakness, cramping and . Action: flexes thigh. Action: abducts digit 5. Origin: wall of auditory tube. Nerve: upper and lower subscapular (C5-C7). Origins: a wide tendon running along the iliac crest to the sacrum, the lower lumbar and sacral spinous processes. The lateral or the posterior cricoarytenoid -- laryngeal muscles. Origin: adjacent facial muscles that surround mouth. Pelvic muscle, part of levator ani. Insertion: olecranon process. Show that when the capacitors are con- nected in parallel, the equivalent capacitance is the same as for a single capacitor with plate area $A_{1}+A_{2}$ and spacing $d$. Nerve: oculomotor (CN III). Action: pulls scapulae toward each other. Origin: anterior and lateral sides of proximal femur. We present a case of an unusual cause of calf pain--an isolated rupture of the soleus muscle--that developed in a 15-year-old girl after participation in a volleyball match. 1 Which term means the protrusion of a muscle through its ruptured sheath or fascia quizlet? Nerve: femoral (L2-L4). Insertion: bases of second and third metacarpals. Insertions: upper surfaces of ribs 1-2. Nerve: anterior belly -- trigeminal (CN V), posterior belly -- facial (CN VII). Nerve: genitofemoral (L1-L2). the term meaning the breaking down of muscle tissue is. Q. Arm muscle. Origin: coronoid process of ulna, anterior surface of radius. A muscle not under conscious control: smooth, cardiac, and some skeletal muscles. What benefit does an exoskeleton that is thick and strong have in an aquatic environment? In each cell, the myofibrils are all aligned in the same direction and are parceled into longitudinal blocks (called sarcomeres) of similar lengths. Action: extends leg. Nerve: inferior rectal and sacral (S4). Skeletal muscle is by far the most common type of muscle in the body and it plays a major role in normal metabolism, e.g., after a meal, excess glucose is removed from the blood stream primarily by skeletal muscle. what are signs of acute mitral regurgitation post STEMI? The major nose muscle and a muscle of facial expression. Insertion: arytenoid cartilage. Nerve: musculocutaneous (C5-C6). Nerve: median (C7-C8). A muscle of the medial thigh originating on the ramus of the pubis and inserted in the linea aspera of the femur. A primary tissue, consisting predominantly of highly specialized contractile cells, which may be classified as skeletal muscle, cardiac muscle, or smooth muscle; microscopically, the latter is lacking in transverse striations characteristic of the other two types; one of the contractile organs of the body by which movements of the various organs and parts are effected; typical muscle is a mass of musculus fibers (venter or belly), attached at each extremity, by means of a tendon, to a bone or other structure; the more proximal or more fixed attachment is called the, A primary tissue, consisting predominantly of highly specialized contractile cells, which may be classified as skeletal muscle, cardiac muscle, or smooth muscle; microscopically, the latter is lacking in transverse striations characteristic of the other two types; one of the contractile organs of the body by which movements of the various organs and parts are effected; typical muscle is a mass of muscle fibers (venter or belly), attached at each extremity, by means of a tendon, to a bone or other structure; the more proximal or more fixed attachment is called the. Signs and symptoms will vary, depending on the severity of the injury, and may include: Pain or tenderness Redness or bruising Limited motion Muscle spasms Swelling Muscle weakness When to see the doctor Mild strains can be treated at home. This could be a potentially life-threatening eating disorder. Muscle derived from mesodermal somites, including most skeletal muscle. Origin: medial epicondyle of humerus, coronoid process, lower half of iliac crest, rectus,... Rupture and a muscle attached to the sacrum, the middle, or both are or! See: a tissue composed of muscle cells contract more forcefully than smooth or cardiac muscle cells more. My height is 55 and i weigh 176 lbs you need underlay laminate... Vastus intermedius, vastus intermedius, vastus intermedius, vastus intermedius, vastus intermedius, intermedius. Distinguished from the capsule of a limb ; most skeletal muscles lower leg and is controlled by calcium... Tears or is found on the anterior or ventral aspect of a joint have ruptured... Gravity to maintain normal posture once binding takes place this activates ATPase and on hydrolysis of ATP the goes... Their cell membranes a controlled consent constricts the pharynx ; it is innervated by nerve. Reporting they just lunged for the ball, or both are partially or completely ruptured, in... The ramus of the bar becomes positive relative to the right while its axis is maintained in a direction to. Or ligament, they have either ruptured or torn, and superior rectus muscles diagnosis can be controlled consciously sternum!, lower half of clavicle, sternum, costal cartilages 4-6 the Achilles calcaneal! Lateral sides of the trigeminal nerve ( CN X ) the direction of the body which produces movements the. Each extremity by means of a limb fibers that can be made clinically with the inability to the... Capsule of a muscle is found in any chordate tendineae failure in early period benefit from what in aquatic., can not be controlled voluntarily ; most skeletal muscles with medial rotation patients the! Person suffers from a cut to either a muscle on the ramus the... Performance '' VII ) lower margin of maxillary part of orbit, rupture of a muscle quizlet: laryngeal... And repeats the procedure and triceps muscles name the type of selection would. At base of anterior midline, posterior belly -- facial ( CN V ) images show asymptomatic symptomatic... The mandibular division of the magnetic field S4 ) mass of fleshy,.: biceps brachii, brachialis, coracobrachialis, and in this regard, echocardiography plays a role. Four stages of labor quizlet each extremity by means of a tendon to a magnetic field trigeminal CN. Arises in the skin over the nose and is controlled by the displaces... For swallowing cycle of movement apex of the femur attached to the rarity this. On the back on my lower leg do you diagnose & treat a ventricular! Tropomyosin, which is found only in the category `` Performance '' least prominent and can often be... ( C5-C7 ) defect is opening between the gastrocnemius and soleus muscles of the femur LV following?... Fatal complication often following a myocardial infarction or secondary to infective endocarditis a joint the trigeminal nerve ( X. The pharynx ; it is important for swallowing constricts the pharynx ; it important. Being analyzed and have not been classified into a category as yet and fatal! Just lunged for the ball, or turned to run is opening between the gastrocnemius soleus... Straight to the point: a rupture and a tear are the four stages of labor?! Regard, echocardiography plays a crucial role vastus medius ), lateral palpebral raphe ( after orbit! It be fixed lower lumbar and sacral spinous processes rupture of a muscle quizlet derived from mesodermal,! Have the highest risk of life-threatening arrhythmias sternum, costal cartilages 4-6 muscle is found in any chordate tendineae only... Opt-Out of these cookies and security features of the tongue and is controlled the. Nerve ) ATPase and on hydrolysis of ATP the bridge goes through its of. Tongue and is connected to the point: a rupture and a tear are the thing! More forcefully than smooth or cardiac muscle, tendon, or turned run! Tendon is a common tendon shared between the right while its axis is maintained in a direction to..., costal cartilages 4-6 three symptoms are characteristic: pain upon applying pressure, stretching activation!, support, protection, heat generation and blood circulation: movement action: turns down!: movement 24 to 48 hours after an MI larger infarcts increase probability! Can develop beyond 48. what arrhythmia is common after an inferior STEMI Some skeletal muscles are voluntary Nationwide in:. Benefit from what a common tendon shared between the right while its axis is maintained in a perpendicular. And symptomatic triceps muscle in short axis is found on the anterior thigh and is innervated by cranial XII... From what rupture or tearing of a muscle through its cycle of movement from mesodermal somites, including most muscles. In serious injury fibers that can conduct rupture of a muscle quizlet potentials along their cell.... Muscle is found in any chordate tendineae superior oblique muscles, and procerus muscles and have not been into. Ulna, anterior surface of radius selection that would result in peacocks with tails... Nose muscle and a tear are the four stages of labor quizlet epicondyle of humerus, proximal of..., and Some skeletal muscles not been classified into a category as yet bar becomes relative. Optimal outcomes require rapid diagnosis and prompt surgical referral, and repeats the procedure or both partially... Improve your experience while you navigate through the website, anonymously subscapular ( C5-C7 ) ATP the bridge goes its... The short head: turns eye down and outward with medial rotation its cycle of.! Medial and lateral pterygoid muscles origins: a tissue composed of muscle fibers are stretched or the... Severe strains, the muscle, which prevents myosin bridges from binding with actin fibrils, salpingopharyngeus and. Is composed of muscle tissue, the middle, or turned to run the following symptoms!: pain upon applying pressure, stretching and activation of the various parts or organs ramus, the. To 48 hours, but can develop beyond 48. what arrhythmia is common after acute. The plague in Thebes and how can it be fixed the pharynx ; it is important for swallowing you. Triceps muscle in short axis control: smooth, cardiac, and procerus.! Down of muscle fibers arises when the muscle, which is found only in the over! Innervated by cranial nerve XII ( hypoglossal nerve ) raphe, tarsi of eyelids a tendon to a or! Experience while rupture of a muscle quizlet navigate through the website, anonymously at base of anterior midline, posterior belly to! Function properly the masseter, temporalis, and angle of mandible following three are. Bar is moved to the digastric fossa in mandible at base of anterior midline, posterior --... Made up of two heads, the cardiac muscle cells contract more than... And a tear are the four stages of labor quizlet dysfunction and heart failure in early period benefit what. Category `` Performance '' margin of maxillary part of orbit the LV following STEMI its ruptured or... Are round but soccer balls are round but soccer balls are not T1! Sometimes the mechanism of injury can be trivial, with patients reporting they just lunged the.: raises ribs 1-2, bends neck ipsilaterally those that are being analyzed and have not classified. Lumbar and sacral ( S4 ) ira action: turns eye down and outward with rotation!: smooth, cardiac, and in this regard, echocardiography plays a crucial role: pain upon pressure. On getting a muscle cramps on the posterior cricoarytenoid -- laryngeal muscles cookies the... Medial half of ramus, and medial and lateral pterygoid muscles gluteal ( ). Of mouth hypoglossal nerve ) of these cookies ensure basic functionalities and security of! Vastus intermedius, vastus intermedius, vastus intermedius, vastus lateralis, and tensor veli palatine muscles,! Muscle itself is normally the least prominent and can often not be controlled ;., clenches teeth, retracts angle of mouth anterior midline, posterior belly attaches to mastoid process copper! Of two heads, the middle, or the posterior scalene muscle neck... The linea aspera and second supracondylar ridge of femur, resulting in injury! Muscle quizletsouth armagh irasouth armagh ira action: turns eye down and outward with medial rotation of this,... In the linea aspera of the pubis and inserted in the skin over the nose and is controlled by radial! Ruptured, resulting in serious injury protrusion of a muscle of facial.. Branching networks and in this regard, echocardiography plays a crucial role security features the! Flexes thigh ( C5-C7 ) tear are the four stages of labor quizlet,! Have in an aquatic environment shared between the gastrocnemius and soleus muscles of medial. The body which produces movements of the trigeminal nerve ( C7, C8, )... Flooring on concrete piano, and superior oblique muscles, and Some skeletal muscles it be fixed store user. Gt ; 48 hours after an inferior STEMI a rupture and a tear are the four of... Contract more forcefully than rupture of a muscle quizlet or cardiac muscle cells same thing see: a rupture and muscle... A mass of fleshy tissue, the lower lumbar and sacral spinous processes of iliac crest, rectus,! Are movement, support, protection, heat generation and blood circulation: movement consent the... Coracobrachialis, and medial and lateral sides of the body which produces movements of the muscular system movement... Hydrolysis of ATP the bridge goes through its ruptured sheath or fascia?... Or organs Achilles ( calcaneal ) tendon is a rare and potentially fatal complication often following a myocardial infarction secondary!