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Chapter 21
ST - Ortho Chapter 21
| Question | Answer |
|---|---|
| Which mineral is stored in the bones and constantly being removed to maintain necessary blood vessels? | Calcium |
| Which of the following is a long bone that is the largest in the human body? | Femur |
| Which bone is the largest found in the foot and is commonly called the heel? | Calcaneus |
| What is a serious bone infection that may result from a compound fracture and become chronic later? | Osteomyelitis |
| Which of the following is the hard, dense bone that surrounds the marrow cavity? | Cortical |
| Where is the area of active bone growth? | Epiphyseal plate |
| What is the name of a non-pathological small sac that contains synovial fluid? | Bursa |
| What type of bone is the patella? | Sesamoid |
| What is the medical term for spongy bone? | Cancellous |
| What is the outside covering of bones that provides some nourishment and protection from infection? | Periosteum |
| Carpal and tarsal bones are classified as which type of bone? | Short |
| In adults, red bone marrow that produces RBCs is mainly found in which type(s) of bone? | Flat and irregular |
| The elbow is categorized as which type of joint? | Diarthrosis |
| The connections between the large bones of the skull are categorized as which type of joint? | Synarthrosis |
| Which joint is an example of a condyloid joint? | Temporomandibular |
| The proximal end of the radius and C1 and C2 vertebrae are examples of which type of diarthrosis? | Pivot |
| Which joint is an example of a ball-and-socket joint? | Femoracetabular |
| Which hormone stimulates osteoclasts to break down bone and increase reabsorption of calcium when serum levels are low? | Parathyroid |
| What is the term for small, loose bodies in the knee that are constant irritants and may cause excess synovial production, pain, and locking up? | Joint mice |
| In which joint would a bucket handle tear be found? | Knee |
| Hallus valgus is a condition in which there is a turning outward form the midline found in the: ? | Great toe |
| Which condition is commonly known as "bowlegged"? | Genu Varum |
| Which of the following means a partial separation or dislocation of a joint without any break in the skin? | Subluxation |
| Which is the MOST common cause of bone fractures? | Trauma |
| Which type of fracture is characterized as partial and may result from activities such as jumping or jogging? | Greenstick |
| Which describes the appearance of a stellate bone fracture? | Asterisk * |
| Which medical term means moving a body part away from the midline? | Abduction |
| The action of pointing and putting a toe in the water to check the temperature would be an example of which movement? | Plantar flexion |
| Which of the following factors related to bone growth and maintenance is responsible for mineral storage and utilization? | Hormonal |
| Which of the following pathologies is related to a specific autoimmune process that attacks the joints in the body? | Rheumatoid Arthritis |
| What is the medical term for a bony prominence projecting from a bone, as in a bunion? | Exostosis |
| What is the term for the softening of bone in children that is commonly called rikcets? | Osteomalacia |
| Chondroma, giant cell, and osteoma are: ? | Benign neoplasms |
| How many stages are involved in normal osteogenesis? | Five |
| In which stage of normal bone healing is there bridging of the fracture site, and cartilage and immature bone provide support? | Callus formation |
| Which of the following is an acute, emergent condition of compression of neural and vascular structure, usually occurring in the upper and lower extreimities following traumatic fractures? | Compartmental syndrome |
| The term C-arm refers to a(n): ? | Fluoroscopic machine |
| Which type of case is applied often to children and immobilizes unilateral or bilateral hips and femurs? | Spica |
| Which of the following would be increased on a serum analysis and indicative of a malignant neoplasm of bone marrow? | Bence Jones protein |
| Which of the following diagnostic procedures does NOT use ionizing radiation? | MRI |
| Which orthopedic instrument has the appearance of a turkey foot or eagle's talon? | Lowman Bone Holder |
| Surgeons may call bot Bennett and Hohmann retractors by which other name because of their shapes? | Cobra |
| Which device is sometimes used for achieving and maintaining the lateral position? | Vacuum beanbag |
| Which positioning device is frequently used for femoral nailing with leg traction and allows for placement of the C-arm? | Fracture table |
| What is achieved by wrapping an extremity with an Esmarch bandage prior to inflation of pneumatic tourniquet? | Exsanguinations |
| Which of the following statements regarding generally safe continuous tourniquet inflation time is CORRECT? | Lower extremity = 1.5 hours Upper extremity = 1 hour |
| All of the following are examples of equipment use postop on the patient for pain reduction or stimulation of healing factors EXCEPT: | Body exhaust suit |
| Whose instructions for cleaning, lubricating, and sterilizing powered ortho instrumentation must be followed? | Manufacturer |
| Which component of an arthroscopy system is specific to ortho and differs from most laparoscopy/MIS systems? | Power shaving system |
| Which agency requires the documentation and tracking of implantable orthopedic devices? | FDA |
| Which type of suture would be contraindicated for attaching tendon to bone? | Polyglactin 910 (Vicryl) |
| What is poly,ethyl1 methycrylate used for in ortho procedures? | Bone cement |
| Which bone is commonly referred to as the collarbone? | Clavicle |
| The acromion procress involved in the acromioclavicular joint is part of which of the following bones? | Scapula |
| The infraspinatuus, teres minor, subscapularis, and supraspinatus muscles collectively comprise the: ? | Rotator cuff |
| Which of the following joints have the greatest range of motion? | Glenohumeral (Shoulder) |
| Which of the following is the largest bone in the upper extremity? | Humerus |
| What is the name of a small protuberance of a bone that is an attachment point for muscles or tendons? | Tubercle |
| Which medium is frequently used in arthroscopies where the ESU may be used for hemostasis? | Lactated Ringer's |
| Which piece of equipment is NOT attached to the arthroscope? | Powered shaver |
| Which instrument is used frequently in arthroscopies to examine and manipulate internal structures? | Blunt probe |
| A Bankart avulsion lesion involves which anatomical structure(s)? | Labrum (Cartilage) |
| Surgical repair fro recurrent anterior shoulder dislocation include all the following EXCEPT: ? | Colles' |
Created by:
mcrable