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53 Cards in this Set
- Front
- Back
Acquired Immunity
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Formation of antibodies and lymphocytes after exposure to an antigen
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adenoids
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masses of lymph tissue in the nasopharynx
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antibody
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protein produced by lymphocytes that destroys antigens
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immune response
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the bodys capacity to resist all types of organisms and toxins that can damage tissue and organs: immunity
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interferons
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antiviral proteins secreted by T cells; stimulate macrophages to ingest bacteria
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Lymph
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thin watery fluid found within lymphatic vessels and collected from tissues throughout the body.
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lymph node
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stationary lymph tissue along lymph vessels
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natural immunity
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a persons own genetic ability to fight off disease
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right lymphatic duct
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large lymph vessel in the chest that receives lymph from the upper right part of the body
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spleen
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organ near the stomach that produces, stores, and eliminates blood cells
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thoracic duct
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large lymph vessel in the chest that receives lymph from below the diaphragm and from the left side of the body above the diaphragm; empties lymph into veins in the upper chest
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toxin
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poison; a protein produced by certain bacteria, animals, or plants
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vaccination
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introduction of altered antigens to produce an immune response and protection against disease.
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Syndrome associated with suppression of the immune system and marked by opportunistic infections, secondary neoplasms, and nuerological problems
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AIDS (Aquired immunodeficiency syndrome)
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abnormal hypersensitivity acquired by exposure to an antigen
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allergy
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malignant tumor of the thymus gland
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thymoma
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malignant tumor of the lymph nodes and lymph tissue
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lymphoma
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acetabulum
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rounded depression or socket in the pelvis which joins the femur forming the hip joint
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bone
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dense hard connective tissue composing the skeleton
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calcium
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one of the mineral constituents of bone
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collagen
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dense connective tissue strands found in bone
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condyle
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knuckle-like process at the end of a bone near the joint
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disk
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flat round platelike structure
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fissure
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narrow slit-like opening in or between bones
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fossa
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shallow cavity in a bone
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sella turcica
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depression in the sphenoid bone where the pituary gland is located
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sinus
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hollow cavity within a bone
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suture
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joint between bones such as skull
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tubercle
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rounded process on bone; attatchment site for muscle and tendons
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vertebra
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an individual backbone composed of the vertebral body, vertebral arch, spinous process, transverse process, lamina, and nueral canal
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Malignant bone tumor
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ewing sarcoma
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traumatic breaking of a bone
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fracture
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decrease in bone density' thinning and weakening of bone
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osteoporosis
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congenital abnormality of the hindfoot
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talipes
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bursa
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sac of fluid near a joint; promotes smooth sliding of one tissue against another
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ligament
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connective tissue binding bones to other bones; supports, stregthens, and stabalizes the joint
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tendon
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connective tissue that binds muscles to bones
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inflammation of the joints
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arthritis
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chronic disease in which joints become inflammed and painful
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rheumatoid arthritis
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compression of the median nerve as it passes between the ligament and the bones and tendons of the wrist
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carpal tunnel syndrome (CTS)
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displacement of a bone from its joint
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dislocation
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a fluid-filled cyst arising from the joint capsule or a tendon in the wrist
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ganglion
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trauma to a joint with pain, swelling, and injury to ligaments
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sprain
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chronic imflammatory disease involving joints, skin, kidneys, nervous system, heart, and lungs
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systemic lupus erythematosus
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abduction
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movement away from the midline of the body
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adduction
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movement toward the midline of the body
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extension
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straightening of a flexed limb
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flexion
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bending at a joint
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surgical repair of a joint
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arthroplasty
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visual examination of the inside of a joint with an endoscope
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arthroscopy
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low-energy x-rays are taken of bones in the spinal column, pelvis, and wrist
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bone density test
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uptake of a radioactive substance is measured in bone
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bone scan
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removal of muscle tissue for microscopic examination
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muscle biopsy
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