Chp 24 MSK
Cards (40)
- What is Included in the Musculoskeletal System?
- MSK is characterized by the joint or structure in need of evaluation such as:
- _____________________: portion of the muscle that attaches to the mobile bone for which that muscle action controls
- _____________________: the part of the muscle attached to the stationary (immobile) bone
- The shoulder would be considered the ____________ and the humerus would be considered the ____________.
- What are the 4 different types of muscles?
- The __________ muscle contains muscle fibers with a central origin. (2 connection points)
- ___________________ muscle is a division of several feather-like sections in one muscle
- ____________________is the convergence of fibers to a central tendon (more in sphincters)
- Skeletal muscle imaged in a longitudinal plane appears _________________with multiple, fine parallel _________.
- The main portions of the muscle fibers are ____________and radiate toward a central tendon or aponeurosis. (turn on the area to confirm it is muscle and not a mass)
- Attachment of muscle occurs at proximal and distal portions of bundle; it is a collection of tough collagenous fibers called a ____________.
- Attachments cordlike or flat sheets:
- This type of attachment (tendons) occurs in __________________ like the rectus abdominis in abdomen.
- Tendons occur with or without a surrounding tubular sac called the ______________________.
- ____________________: a loose areolar connective tissue, fills the fascial compartment of tendons lacking a synovial sheath.
- Examples of tendons ______________a synovial sheath include the Achilles, patellar, proximal gastrocnemius, and semimembranosus tendons.
- The joining of the tendon to the bone is called _______________occurs via a narrow band of _______________.
- Support and strength of joint due in part to ___________which are short bands of tough fibers which connect BONES TO OTHER BONES.
- Ligaments are ___________and allow joint _____________, however they also limit movement to protect joints from hyperextending or hyperflexing beyond normal range of motion.
- _________________________________ : connects the medial femoral condyle to the medial proximal tibia
- The Medial collateral ligament (MCL) or tibial collateral ligament (TCL) deviates from the usual ligament ______________.
- Most major injuries occur in the _______.
- _____________:Saclike structure surrounding joints and tendons containing viscous fluid
- Bursa provides area for synovial fluid to aid in reduction of ___________between two musculoskeletal structures, such as tendon and bone or ligament and bone.
- Two types of bursae are found in the body:
- The _______________membrane of communicating bursae interact with the joint space.
- One finding related to a communicating bursa is the __________________, which is located in the medial popliteal fossa(behind the knee).
- A ___ ___ has a connecting neck located between the semimembranosus and medial gastrocnemius tendons to a bursa contained within the knee joint.
- ___________________: Conduit for impulses to and from muscles and central nervous system (CNS) and the periphery.
- ________________: Under control of muscle system with nerves in contact with muscle through motor end plates
- Elements of the peripheral nerve include the nerve fibers, arranged into BUNDLES known ass ___________, each encapsulated by dense insulating sheaths of ___________ and connective tissue.
- Tendons that MOVE when the corresponding joint or muscle will ___________.
- Nerve structures remain _____________within the muscle tissue during movement, but within, excursion of the nerve fibers is seen during associated joint movement
- MSK Sonography uses ____________frequency ultrasonic imaging
- MSK relies heavily of the ___________evaluation of structures imaged aka "live imaging"