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Health Assessment
Unit III - Chapters 22, 23 & 10
47
Nursing
Not Applicable
04/10/2011

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Term
Glenohumeral Joint
Definition
Articulation of glenoid fossa of scapula and humerus
Term
Elbow Joint
Definition
Articulation of humerus, radius and ulna
Term
Radiocarpal Joint
Definition
Articulation of radius and cow of carpal bones (Wrist)
Term
Midcarpal Joint
Definition
Articulation of two parallel rows of carpals (Wrist)
Term
Metacarpophalangeal Joints & Interphalangeal Joints
Definition
Finger flexion and extension
Term
Hip Joint
Definition
Acetabulum and head of femur
Term
Knee Joint
Definition
Articulation of femur, tibia & patella (largest hinged joint)
Term
Cruciate liagments
Definition
Anterior-Posterior stability; crisscross within the knee.
Term
Collateral ligaments
Definition
Medial & Lateral stability.
Term
Prepatellar bursa
Definition
Between patella and the skin.
Term
Tibiotalar joint
Definition
Articulation of the tibia, fibula & talus (ankle)
Term
Temporomandibula Joint (TMJ)
Definition
Articulation of mandible and temporal bone; anterior to tragus of ear.
Term
Ligaments
Definition
Connects bone to bone.
Term
Tendons
Definition
Connect muscle to bone.
Term
Kyphosis
Definition
Exaggerated thoracic spine curvature.
Term
Rheumatoid Arthritis
Definition
Symmetric joints; pain worse in the morning; and movement relieves pain.
Term
Osteoarthritis
Definition
Unilateral joints; pain worse later in day; and movement makes pain worse.
Term
Dislocation
Definition
One or more joint bones is out of position.
Term
Subluxation
Definition
Partial dislocation of a joint.
Term
Contracture
Definition
Shortening of muscle leading to limited ROM of a joint.
Term
Ankylosis
Definition
Stiffening or fixation of a joint.
Term
Crepitation
Definition
Audible, palpable, crunching or grating sound on movement.
Term
Synovitis
Definition
Loss of normal hollow on either side of patella.
Term
Genu varum
Definition
Bowleg stance (abnormality of legs & feet).
Term
Genu valgum
Definition
Knock-knee stance (abnormality of legs and feet).
Term
Central Nervous System (CNS)
Definition
Consists of brain & spinal cord; highly evolved clusters of neurons. Brain is the control center that generates thoughts, emotions, and speech.
Term
4 Regions of the Brain
Definition
Cerebrum
Diencephalon
Brainstem
Cerebellum
Term
Cerebrum
Definition
Has two hemispheres and four lobes. Right and left hemisphers; four lobes - frontal, parietal, occipital & temporal.
Term
Right hemisphere
Definition
Controls things such as imagination & 3D forms.
Term
Left hemisphere
Definition
Controls numbering skills, posture and reasoning.
Term
Frontal Lobe
Definition
Controls personality, behavior, emotions, and intellectual function.
Term
Parietal Lobe
Definition
Is the center for sensation.
Term
Occipital Lobe
Definition
Is the center for visual reception.
Term
Temporal Lobe
Definition
Is the center for auditory reception.
Term
Cerebrum
Definition
Cerebral cortex is cerebrum's outer layer of nerve cell bodies; is site of highest human functions (thought, memory, reasoning, sensation and voluntary muscles).
Term
Diencephalon
Definition
Is embedded in the cerebrum, located above the brain stem. Contains the thalamus & hypothalamus.
Term
Thalamus
Definition
Main relay system for CNS. Processes sensory impulses before they ascend to the cerebral cortex.
Term
Hypothalamus
Definition
Regulates temperature, water metabolism, appetite, emotional expression, part of the sleep-wake cycle and thirst.
Term
Brain Stem
Definition
Contains the midbrain, pons & medulla.
Term
Midbrain
Definition
Is the center for auditory and visual reflexes.
Term
Pons
Definition
Contains nuclei that control respiration.
Term
Medulla
Definition
Role in controlling cardiac rate, blood pressure, respirations & swallowing.
Term
Cerebellum
Definition
Located under the occipital lobe and connected to the mid brain, pons & medulla; processes input from other areas of the brain, spinal cord & sensory receptors to provide precise timing for coordinated, smooth movements of the skeletal muscular system.
Term
Cerebellum (2)
Definition
Coordinates skeletal muscle activity, maintains balance & contols fine movement.
Term
Wernicke's area
Definition
Temporal lobe; responsible for language comphresion; if damaged leads to receptive aphasia (hears sounds which have no meaning).
Term
Broca's area
Definition
Frontal lobe; responsible for motor speech; if damaged leads to expressive aphasia (understand language, knows what s/he wants to say, but cannot speak).
Term
Spinal Cord
Definition
Is the conduit for motor information down the spinal column; conduit for sensory information toward the brain; and the center for coordinating reflexes.
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