Quiz: Test Your Knowledge of Stress and Anxiety. Stress and anxiety are the same thing. You answered: Correct Answer: Stress is your response to a change in your environment, be it positive or negative. Your body reacts to change -- falling in love, starting a new job, or suffering an unexpected loss -- with physical, mental, and emotional responses. Anxiety is an emotion thatâs characterized by a feeling of apprehension, nervousness, or fear. The causes of stress are essentially the same for everyone.
Alternate methods of direct arthrography examinations may also use magnetic resonance imaging (MRI) or computed tomography (CT) following contrast material injection into the joint. An x-ray (radiograph) is a noninvasive medical test that helps physicians diagnose and treat medical conditions. Direct arthrography is particularly effective for detecting disease of the structures within the joints such as ligaments, tendons and cartilage. 2  This is particularly true for the shoulder in the setting of shoulder dislocation and in the hip, wrist and elbow.
Some conditions, such as severe kidney disease, may prevent you from being given contrast material for having an MRI. If you are scheduled to have MR or CT arthrography and have claustrophobia (fear of enclosed spaces) or anxiety, you may want to ask your physician about being sedated prior to the scheduled examination.Jewelry and other accessories should be left at home if possible, or removed prior to the MRI scan.f you are scheduled to have MR or CT arthrography and have claustrophobia (fear of enclosed spaces) or anxiety, you may want to ask your physician about being sedated prior to the scheduled examination. Jewelry and other accessories should be left at home if possible, or removed prior to the MRI scan.