chapter 10 multiple choice Flashcards | Quizlet The attack may only last a few days, but may return to the same or another joint. Synarthrosis 2. b. a. wrist; saddle Which of the following statements is correct? d. the triceps brachii is the antagonist, and the brachialis is the prime mover, c. the triceps brachii is the prime mover, and the brachialis is the antagonist, The ideal length tension relationship is: If a torn anterior cruciate ligament (ACL) is not properly repaired, the consequences could include the inability to prevent ________. A mushroom that you see above the ground is actually a a. basidiospore. The most numerous and versatile of all the body's joints are What is the sheet of connective tissue that encloses the joint cavity of synovial joints called? (f) Calculate the thermal efficiency. c. cartilaginous a. Endomysium Which of the following statements best describes angular movements? b. d. the number and positioning of reinforcing ligaments, b. the amount of synovial fluid in the joint cavity, Connective tissue sacs lined with synovial membrane that act as cushions in places where friction develops are called ________. This is called an articular disc, which is generally small and oval-shaped, or a meniscus, which is larger and C-shaped. the thidine. c. Linkages form between the actin and myosin. a. Perimysium The bone rotates within this ring. Knee joint (Articulatio genu) The knee joint is a synovial joint that connects three bones; the femur, tibia and patella. calcium carbonate. C taste Both condyloid and saddle joints are functionally classified as biaxial joints. Moving a bone or limb away from the midline of the body is known as ____________________. The most common cause of hip disability is osteoarthritis, a chronic disease in which the articular cartilage of the joint wears away, resulting in severe hip pain and stiffness. Bursitis can be either acute (lasting only a few days) or chronic. Which of the following is NOT true of synovial joints? Microscopic analysis to look for crystals, bacteria, and other substances. The Cardiovascular System: The Heart, Chapter 20. Other hinge joints of the body include the knee, ankle, and interphalangeal joints between the phalanges of the fingers and toes. A subtendinous bursa is found between a tendon and a bone. True B. b. Synovial joints are the most common type of joint in the body (Figure 9.4.1). c. They contain synovial fluid d. They are united by a layer of fibrous tissue. b) Bursae improve the fit between two ; True or False: Articular cartilage at any synovial joint is a cartilaginous joint. a. suture Bursitis is the inflammation of a bursa near a joint. This joint provides the thumb the ability to move away from the palm of the hand along two planes. Lining the inner surface of the articular capsule is a thin synovial membrane. False A 2 A person who has been diagnosed with a sprained ankle has an injury to the ligaments that attach to that joint. A synovial fluid analysis is a group of tests that checks for disorders that affect the joints. C frontal and ethmoid c. Not all cases of RA result in fluid accumulation, swelling, stiffness, impairment of joint movement, and extreme pain. The breakdown of creatine phosphate The Cellular Level of Organization, Chapter 4. D none of these, The paranasal sinuses open into the a. the muscle twitch only occurs in small muscles, while tetanic contraction is large muscle groups b. one H zone to the next H zone These joints generally allow more movement than fibrous joints but less movement than synovial joints. \end{array} The tests usually include the following: An exam of physical qualities of the fluid, such as its color and thickness. C sphenoid a. Acromioclavicular joint b. Glenohumeral joint c. Scapulothoracic joint d. Sternoclavicular joint Articular cartilage. a. prevent hyperextension of the knee D manubrium, Which statement is NOT true of the rib cage? Muscles will increase their contractile force to help support the joint by resisting forces acting on it. As forces acting on a joint increase, the body will automatically increase the overall strength of contraction of the muscles crossing that joint, thus allowing the muscle and its tendon to serve as a dynamic ligament to resist forces and support the joint. Which of the following is not a true synovial joint? b. a capsule that creates a space in the joint b. bursae There is no cure for osteoarthritis, but several treatments can help alleviate the pain. The major role of ligaments at synovial joints is to help direct movement and restrict undesirable movement. a. location Which of the following is not a true synovial joint? a (b) Fill in this table to follow the processes: QWEintABBCCDDAABCDA\begin{array}{l}\hline C osteoclasts d. complete tetanus, How do the muscles of a sprinter running the 400-yard dash in 50 seconds receive most of their energy? It is an expensive alternative to Physio Flex Pro. D fibroblasts, The type of bone tissue that contains red bone marrow is: Answer: FALSE Diff: 2 Page Ref: 223; Tbl. synovial membrane which part of a synovial joint cushions the ends of the bones? A tendon is the dense connective tissue structure that attaches a muscle to bone. a. the temporomandibular joint Which of the following is not a synovial joint - BYJU'S b. 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). d. The atlanto-axial joints. a. a. condylar Which statement is NOT true of long bones? b. attach tendons Nodding your head as in yes is an example of neck ____. a. Which features of synovial joints are credited with providing friction-free movement? D symphysis, Which of the following is NOT an example of a suture joint? The calcium allows the myosin heads to latch on to the actin filaments and the muscle contraction occurs. Synovial joints are places where bones articulate with each other inside of a joint cavity. a. carpometacarpal joint of the phalanges d. the ligaments, Which of the following terms would be used in the name of a muscle that moves the leg away from the body? c. circumduction a. osteoarthritis b. gout (c) all sublevels where n=2\mathbf{n}=2n=2 ? A provides direct attachment for the arms However arthroplasty can provide relief from chronic pain and can enhance mobility within a few months following the surgery. A synovial membrane 2 The following is a list of joints' structural classifications. Direct support for a synovial joint is provided by ligaments that strongly unite the bones of the joint and serve to resist excessive or abnormal movements. True or False: Synovial fluid is a viscous material that is derived by filtration from blood. d. sutures, syndesmoses, and gomphoses, Which joint does NOT belong with the others? c. The myosin heads propel the actin myofilaments toward the center of the sarcomere. c. tendon sheaths D all RBCs are produced by red bone marrow, The fontanels in an infant's skull are made of: The walls of the joint cavity are formed by the articular capsule. Find and create gamified quizzes, lessons, presentations, and flashcards for students, employees, and everyone else. Which ligament of the knee initiates the knee-jerk reflex when tapped? A) All synovial joints are freely movable. Bursitis is most commonly associated with the bursae found at or near the shoulder, hip, knee, or elbow joints. Cartilaginous joints 3. The acetabulum of the pelvis is reshaped and a replacement socket is fitted into its place. Rather, the scapulothoracic articulation is formed by the convex surface of the posterior thoracic. Science Anatomy and Physiology Which one of the following is NOT a function of the respiratory system? Which of the following is a true statement regarding gliding movements? Affected joints become swollen, stiff, and painful. c. pronation and supination D the hip joint is considered weight bearing, Which statement is NOT true of the shoulder and hip joints? As a result, not all ACh can find a receptor. A smell The classification of a joint as bony, fibrous, cartilaginous, or synovial describes: Definition. \end{array} C they provide resonance for the voice Saddle joints are functionally classified as biaxial joints. a. articular cartilage at bone ends is replaced with hyaline cartilage A slightly moveable amphiarthrosis provides for small movements while maintaining stability between adjacent bones as in the vertebral column. c. tendon sheaths Which of the following are cartilaginous joints? What does it mean to be "double-jointed?" C clavicle/ribs It is a connective tissue sac that surrounds a muscle tendon at places where the tendon crosses a joint. Anatomy and Physiology Chapter 6 Flashcards | Quizlet D sphenoid and occipital, The crainial bone that attaches the anterior meninges and forms part of the nasal septum is the Structures of a Synovial Joint - Capsule - TeachMeAnatomy B sutures D lacrimal, The paranasal sinuses may become "stuffed up" because: However, not all of these movements are available to every plane joint due to limitations placed on it by ligaments or neighboring bones. c. fruiting body. This patient also had crystals that accumulated in the space next to his spinal cord, thus compressing the spinal cord and causing muscle weakness. d. one end of a skeletal muscle to the opposite end, When a nervous impulse travels from a neuron to a muscle cell, what happens next? c. the shape of the articulating surfaces II and III only 4. c. amphiarthrosis B thyroxine d. synovial joints. b. synchondrosis Sutural joints are present between cranial bones of the skull. The Chemical Level of Organization, Chapter 3. True B.False A 3 A person who has been diagnosed with rheumatoid arthritis would be suffering loss of the synovial fluids. They both want to have multiple children, but they are concerned about the risk of the disorder appearing in one or more of their children. At synovial joints, the articular surfaces of bones are covered with smooth articular cartilage. D synovial fluid, In a synovial joint, the synovial fluid prevents friction d. pronation, Pointing the toes is an example of ________. Subtendinous bursae are found where one tendon overlies another tendon. c. Muscles obtain their energy through aerobic respiration of glucose; this is useful because it produces more ATP than anaerobic respiration C & 1023 & & \\ b. between the vertebrae In which type of joint are two bones joined by cartilage? b. the amount of synovial fluid in the joint cavity A diet with excessive fructose has been implicated in raising the chances of a susceptible individual developing gout. A it covers a bone D ribs/sternum, Which statement is NOT true of the shoulder and hip joints? The epimysium extends past the muscle and merges with the epimysium of the other muscle. Watch this video to see an animation of synovial joints in action. Bursae contain a lubricating fluid that serves to reduce friction between structures. Groups of muscle fibers What is aponeurosis? 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. d. Gliding movements allow flexibility of the upper limbs. Which of the following types of joints do NOT have a synovial cavity? Solved estion 24: Which of the following statements is | Chegg.com Describe the structures that provide direct and indirect support for a synovial joint. d. type of synovial fluid. C 8, 2, 2 A B C D A a. adduction Saddle c. Condyloid d. Gliding d. Gliding Protection against inhaled microorganisms O D. Filters inhaled particulate matter O E. Changes blood pH by changing oxygen levels. d. A flat, broad tendon that attches muscle to another muscle, d. A flat, broad tendon that attches muscle to another muscle, What are myofibrils? D spare ribs, The manubrium of the _____ articulates with the ______. b. joints that permit angular movements 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, Which statement correctly describes the sequence of events in the muscle contraction? These factors put stress on the articular cartilage that covers the surfaces of bones at synovial joints, causing the cartilage to gradually become thinner. The bone tissue underlying the damaged articular cartilage also responds by thickening, producing irregularities and causing the articulating surface of the bone to become rough or bumpy. c. The epimysium extends past the muscle as a flat sheet of connective tissue that fuses with the covering of the other muscles. It provides nutrients and lubrication for articular cartilage. b. fibrocartilage d. hands and the feet. C frontal Cartilaginous Joints. Depending upon the specific joint of the body, a plane joint may exhibit movement in a single plane or in multiple planes. b. the arrangement of myofilaments The impulse travels over the sarcolemma in all directions, Each muscle fiber is directly surrounded by connective tissue called the They are characterized by the presence of a joint cavity, inside which articular surfaces of the bones move against one another. D zygomatic and temporal, An example of a condyloid joint is the: A synovial membrane (or synovium) is the soft tissue found between the articular capsule (joint capsule) and the joint cavity of synovial joints. \hline & T(\mathbf{K}) & P\left(\mathbf{k} \mathbf{P}_{\mathbf{a}}\right) & V\left(\mathbf{c m}^{3}\right) \\ c. tend to run parallel to one another Instead, the articular cartilage acts like a Teflon coating over the bone surface, allowing the articulating bones to move smoothly against each other without damaging the underlying bone tissue. In these joints, the contiguous bony surfaces are covered with articular cartilage and connected by ligaments lined by synovial membrane. b. sternocleidomastoid Muscle cells 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 Ligaments are classified based on their relationship to the fibrous articular capsule. What caused this patients weakness? D growth hormone, The hormone that decreases the reabsorption of calcium from bones is: D both involve a long bone and a flat bone with a depression, The part of a synovial joint that prevents friction within the joint cavity is the: D insulin increases protein synthesis and mitosis, Which pair of bones directly helps to protect the brain? At the shoulder, subacromial bursitis may occur in the bursa that separates the acromion of the scapula from the tendon of a shoulder muscle as it passes deep to the acromion. B pivot In the classification of joints, which of the following is true? b. lateral rotation of an extended knee The ability of the bones to move smoothly against each other within the joint cavity, and the freedom of joint movement this provides, means that each synovial joint is functionally classified as a diarthrosis. C phosphorus and vitamin C b. Gomphoses D radius and ulna, The part of a synovial joint that encloses the joint in a strong sheath is the: Ch. 8 - Joints Flashcards | Quizlet Synovial Joints | Boundless Anatomy and Physiology | | Course Hero b. synovial A bursa (plural = bursae) is a thin connective tissue sac filled with lubricating liquid. c. masseter a. rheumatoid arthritis d. Many muscles cross the glenohumeral joint and limit the mobility of the joint. b. anterior ligaments Flex Relief XL. A red bone marrow is found in flat bones A suture C it is not made of osteons and is found in the diaphysis of a long bone. These joints are encapsulated by various connective tissues and aid in decreasing friction in the joint as well as providing structure, support, and stabilization to the joint. Ligaments hold the bones together and also serve to resist or prevent excessive or abnormal movements of the joint. C compact bone in flat and irregular bones (c) Identify the energy input Qh,\left|Q_{h}\right|,Qh, (d) the energy exhaust Qc,\left|Q_{c}\right|,Qc, and (e) the net output work WengW_{\text {eng }}Weng. At the beginning of the adiabatic expansion, the temperature is TC=750CT_{C}=750^{\circ} \mathrm{C}TC=750C. Which system of the body malfunctions in rheumatoid arthritis and what does this cause? Th17 Cells, but Not Th1 Cells, From Patients With Early Rheumatoid The anular ligament surrounds the head of the radius. D the blood supply to these areas has been closed off, The hormones that increases cell division in growing bones is: C the rib cage is pulled up and out during inhalation d. Elbow, Osteoarthritis occurs when An example of a pivot joint is the atlantoaxial joint, found between the C1 (atlas) and C2 (axis) vertebrae. Course Hero is not sponsored or endorsed by any college or university. b. D elastic connective tissue, In the long bones of children, growth occurs at the D \rightarrow A \\ B clavicle/sternum c. the muscle Synovial joints are places where bones articulate with each other inside of a joint cavity. 9.4 Synovial Joints - Anatomy & Physiology Thus, the thumb can move within the same plane as the palm of the hand, or it can jut out anteriorly, perpendicular to the palm. Another example is the radiocarpal joint of the wrist, between the shallow depression at the distal end of the radius bone and the rounded scaphoid, lunate, and triquetrum carpal bones. (g) Find the number of crankshaft revolutions per minute required for a one-cylinder engine to have an output power of 1.00 kW = 1.34 hp. What caused this patients weakness? At the elbow, olecranon bursitis is inflammation of the bursa between the skin and olecranon process of the ulna. C brain c. Hip A synchondrosis is a cartilaginous joint where the bones are joined by hyaline cartilage. b. synarthrosis 8. a. the amount of muscle tone applied to tendons that cross the joint b. circumduction C fibrous connective tissue for added strength. The adult human body contains 206 bones and approximately 300 joints, or points where two bones meet. b. Epimysium D growth hormone, The phrase "closure of the epiphyseal discs" means that: Chapter # 9 Articulations Quiz Flashcards - Cram.com