(Ch. 40) Diagnosis of Musculoskeletal Disorders

skin infections or taking anticoagulants

what should the nurse ask a patient about before they have an electromyography done

x ray

this diagnostic study can determine bone density, texture, erosion and changed in bone relationship

x ray

this diagnostic study can identify fluid, irregularity, spurring, narrowing and changes in joint formation

Computed Tomography (CT)

this diagnostic test gives a detailed cross sectional view of the body and is useful for identifying fractures or abnormalities in difficult to evaluate areas

bone scan

diagnostic test in which a radioisotope is injected via IV and a scan is performed to assess areas of higher isotope concentration.

arthrocentesis

diagnostic test that aspirates synovial fluid from the joint to either examine or relieve pain

electromyography

diagnostic test that provides information about the electrical potential of muscles and the nerves leading to them to evaluate muscle weakness, pain and disability

bone densitometry

diagnostic test used to evaluate bone mineral density through xray or ultrasound

atonic

lacking muscular tone

compartment syndrome

neurovascular problem caused by pressure within a muscle area that increases to such an extent that microcirculation diminishes

Arthrography

diagnostic test in which contrast or air is injected into the joint capsule so all joint structures can be visualized by x ray

Arthroscopy

Diagnostic test that allows direct visualization of the joint through a fiberoptic endoscope

Magnetic Resonance Imaging (MRI)

Diagnostic testing that uses magnetic and radiowaves to create a high resolution image of bones and soft tissues

bone scan

Test that can identify bone diseases or stress fractures that are not seen on x rays