c. no overlap of thick and thin filaments The impulse travels over the sarcolemma in all directions d. pronation, Pointing the toes is an example of ________. b. circumduction True or False: A person who has been diagnosed with a sprained ankle has an injury to the ligaments that attach to that joint. d. biaxial, When you bring any of your fingers in contact with your thumb, this movement is called __________. d. deep socket of the joint and strong capsular ligaments, d. deep socket of the joint and strong capsular ligaments. At many synovial joints, additional support is provided by the muscles and their tendons that act across the joint. d. the muscle twitch is prolonged and continuous, while tetanic is brief and jerky, b. the muscle twitch is a brief and "jerky movement", while the tetanic contraction is prolonged and continuous, Which of the following is not a feature of a synovial joint? b. Calcium is released from the sarcoplasmic reticulum Exercise, anti-inflammatory and pain medications, various specific disease-modifying anti-rheumatic drugs, or surgery are used to treat rheumatoid arthritis. Paralysis, because all ACh must be bound to a receptor for contraction to occur a. nonaxial c. Type sof tendons d. flexion, Which of the following is NOT a factor that contributes to joint stability? c. one A band to the next A band B frontal c. tendon sheaths It contains hyaluronic acid. a. a small muscle that helps with compression of the abdomen a. The mysosin heads propel the actin myofilaments toward the center of the sarcomere; this pulls the Z disks closer together, which shortens the sarcomere and the entire muscle Moderate exercise improves the health of joints by increasing the flow D mouth, Which statement is NOT true of the paranasal sinuses? What are menisci (articular discs)? A suture is a type of fibrous joint that is only found in the skull (cranial bones+facial bones). Bursitis can be either acute (lasting only a few days) or chronic. Synovial joints are the most common type of joints in the body. The Lymphatic and Immune System, Chapter 26. Fibrous joints 2. Depending upon the specific joint of the body, a plane joint may exhibit movement in a single plane or in multiple planes. a. Bursae are flattened fibrous sacs wedged between adjacent structures, while tendon sheaths are elongated fibrous sacs that wrap around tendons. This creates a situation in which the cartilage and fibrous capsule can move and stretch. The main function of the synovial joint is to provide. C fibrous connective tissue for added strength. A middle ear d. menisci, An individual with a "double-jointed" thumb can pull it back towards the wrist much farther than normal. Which of the above statements are true 1. D \rightarrow A \\ a. Condyloid joints are found at the base of the fingers (metacarpophalangeal joints) and at the wrist (radiocarpal joint). A synovial joint is also known as diarthrosis. b. articular (joint) capsule A. Whihc joints allow flexion and extension as well as side to side movement? C PTH increases the absorption of calcium by the small intestine b. adductor b. Joint movement then results in pain and inflammation. Synovial joints are places where bones articulate with each other inside of a joint cavity. This gives the bones of a synovial joint the ability to move smoothly against each other, allowing for increased joint mobility. c. The length of the muscle fiber before the contraction begins Which of the following provides evidence for evolution? Which of the following is not a characteristic of a synovial joint? A tendon is the dense connective tissue structure that attaches a muscle to bone. Answered: Which one of the following is NOT a | bartleby B 7, 5, 3 Synovial joints are places where bones articulate with each other inside of a joint cavity. If a joint can exhibit adduction and abduction, then it is biaxial. Which of the following joints would be . d. RA results in the formation of bony spurs that enlarge the bone ends, restrict joint movement, and cause pain. C taste The Cardiovascular System: Blood Vessels and Circulation, Chapter 21. At other synovial joints, the disc can provide shock absorption and cushioning between the bones, which is the function of each meniscus within the knee joint. c. pivot, hinge, and ball and socket a. the triceps brachii is the prime mover, and the brachialis is the synergist a. C clavicle/ribs b. A fibrous connective tissue So this is the only joint with space. a. ____ bursae are found where one tendon overlies another tendon. C calcitonin helps keep calcium and bones At the elbow, olecranon bursitis is inflammation of the bursa between the skin and olecranon process of the ulna. d. Gliding movements allow flexibility of the upper limbs. d. Lyme disease, Which of the following ligaments prevents the tibia from sliding forward in the knee joint? Synovial Joint: Synovial joins are joints that are located in between bones that move against each other. Chapter # 9 Articulations Quiz Flashcards - Cram.com Synarthrotic joints ________. D PTH, Thyroxine contributes to the growth of bones by: Which of the following is not a true synovial joint? B atlas and axis See How Arthritis Causes Joint Pain b. gout D phosphorus and vitamin D, The hormone that increases the reabsorption of calcium from bones is: c. the shape of the articulating surfaces Planar Joints Planar joints have bones with articulating surfaces that are flat or slightly curved faces. All synovial joints are freely movable. D ribs/sternum, Which statement is NOT true of the shoulder and hip joints? A temporal Which of the following types of joints do NOT have a synovial cavity? Which type of synovial joint allows for the widest range of motion? b. Joint fluid is a transudate of plasma that is actively secreted by synovial cells. Which of the following statements best describes angular movements? B xiphoid process D both A and B, and by increasing calcium absorption, Which statement is NOT true of hormones and bone growth? In its early stages, symptoms of osteoarthritis may be reduced by mild activity that warms up the joint, but the symptoms may worsen following exercise. a. These structures can serve several functions, depending on the specific joint. The most common type of arthritis is osteoarthritis, which is associated with aging and wear and tear of the articular cartilage (Figure 9.4.4). 2 The following is a list of joints' structural classifications. Here, the head of the radius is largely encircled by a ligament that holds it in place as it articulates with the radial notch of the ulna. d. The bone moves toward the center of the body, Which is moved the least during muscle contraction? C parietal and mandible 3 Best Joint Supplements That Actually Work - Men's Journal True or False: The most important factor in joint stability is the depth of the articular surface. c. masseter This fluid-filled space is the site at which the articulating surfaces of the bones contact each other. This movement of the first carpometacarpal joint is what gives humans their distinctive opposable thumbs. Muscles will increase their contractile force to help support the joint by resisting forces acting on it. The elbow joint. In rheumatoid arthritis, the joint capsule and synovial membrane become inflamed. b. are also called collateral ligaments a. suture Which of the following is NOT true of synovial joints? a. Gout occurs when the body makes too much uric acid or the kidneys do not properly excrete it. GEMS Exam 1 Review questions & answers for quizzes and tests - Quizizz The hip joint and the glenohumeral (shoulder) joint are the only ball-and-socket joints of the body. d. They occur only between bones with flat articular processes. c. articular cartilage D none of these, The paranasal sinuses open into the Kicking a ball is an example of knee ____. The walls of the joint cavity are formed by the connective tissue of the articular capsule. The terms inversion and eversion pertain only to the ________. A) The greater tubercle of the humerus articulates at the coracoid process of the scapula. A second pivot joint is found at the proximal radioulnar joint. C both A and B A suture is united by a layer of fibrous tissue. Which of the following is true of synovial fluid? Muscles and their tendons acting across a joint can also increase their contractile strength when needed, thus providing indirect support for the joint. b. B nasal cavities C osteoclasts D parts of the DNA that code for enzymes for bone matrix synthesis, Which nutrient is NOT paired with its correct function with respect to bone growth? This causes calcium ions to be pumped into the T tubules. A submuscular bursa is found between a muscle and an underlying bone, or between adjacent muscles. The rotator cuff is responsible for the flexible extensions at the elbow joint. Inflammation occurs in the joint, and the fluid that accumulates causes swelling, stiffness, impairment of joint movement, and extreme pain. Osteoarthritis (OA) of the spine involves the facet joints (located in the posterior aspect of the vertebral column) and are the only true synovial joints between adjacent spinal levels. d. flexion and extention, Which of the following refers to a joint that is slightly movable? d. Muscles obtain their energy by breaking down ATP; this is useful because creatine phosphate is plentiful, c. Muscles obtain their energy through aerobic respiration of glucose; this is useful because it produces more ATP than anaerobic respiration, When extending the forearm Synovial fluid is a vicious material that is derived by filtration from blood True True/False The articular surfaces of synovial joints play a minimal role in joint stability True True/False The major role of ligaments at synovial joints in to unite bones and prevent undesirable movement. The only movement allowed between the first two cervical vertebrae is flexion. A slightly moveable amphiarthrosis provides for small movements while maintaining stability between adjacent bones as in the vertebral column. Which of the following is not a primary component of the synovial joint It is a complex hinge joint composed of two articulations; the tibiofemoral joint and patellofemoral joint. Which of the following joints is more mobile than it is stable? A suture d. sutures, syndesmoses, and gomphoses, Which joint does NOT belong with the others? An impulse tiggers the release of acetylcholine (ACh), which diffuses across the synaptic cleft to stimulate the sarcolemma to release ATP. C cartilage/clotting A cartilage 1. (c) all sublevels where n=2\mathbf{n}=2n=2 ? Which of the following joints are diarthroses? A B C D A A key structural characteristic for a synovial joint that is not seen at fibrous or cartilaginous joints is the presence of a joint cavity.
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