A nurse in a provider's office is assessing a client who reports shoulder pain. Which of the following findings by the nurse indicates rotator cuff injury?
Negative drop arm test
Alteration in the contour of the joint
A positive Tinel's sign
Inability to abduct the arm at the shoulder
The Correct Answer is D
D. Difficulty or inability to abduct (raise out to the side) the arm at the shoulder is a classic finding in rotator cuff injuries, particularly in cases of significant tears or severe inflammation. This limitation in shoulder movement can be due to pain, weakness, or mechanical impingement caused by the injured rotator cuff.
A. The drop arm test is a physical examination maneuver used to assess for rotator cuff tears. In a negative drop arm test, the patient is able to slowly lower their arm from an abducted position (out to the side) to their side without significant pain or weakness. A negative test suggests that there may not be a complete tear of the rotator cuff.
B. Alteration in the contour of the shoulder joint could indicate various shoulder pathologies, including rotator cuff injuries. However, it is a nonspecific finding and can occur with other shoulder conditions as well.
C. Tinel's sign is a test used to assess for nerve compression or irritation. While it can be positive in conditions such as carpal tunnel syndrome, it is not typically associated with rotator cuff injuries.
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Related Questions
Correct Answer is C
Explanation
C. Erythrocyte sedimentation rate (ESR) is a blood test that measures the rate at which red blood cells settle in a tube of blood over time. ESR levels are commonly elevated in inflammatory conditions such as RA.
A. Rheumatoid factor (RF) is an autoantibody commonly found in individuals with rheumatoid arthritis (RA). However, monitoring RF levels is not typically used to evaluate the effectiveness of aspirin or other nonsteroidal anti-inflammatory drugs (NSAIDs) in managing RA symptoms.
B. ANA levels are not typically monitored to evaluate the effectiveness of aspirin or NSAIDs in managing RA symptoms.
D. Monitoring WBC count is important for assessing overall health and detecting infections but it is not specific to evaluating the effectiveness of aspirin or NSAIDs in managing RA symptoms.
Correct Answer is B
Explanation
B. Applying ice to the affected knee is a common postoperative instruction after arthroscopic knee surgery. Ice helps reduce swelling, inflammation, and pain in the surgical area. It is usually recommended to apply ice intermittently for short periods during the first 24 to 48 hours following surgery.
A. Keeping the leg in a dependent position, where it is hanging down, is not typically recommended following arthroscopic knee surgery.
C. Complete bedrest for the first 24 hours after arthroscopic knee surgery is not typically necessary or recommended. Early mobilization and gentle range of motion exercises are usually encouraged to prevent complications such as blood clots and joint stiffness.
D. These exercises help restore joint mobility, prevent stiffness, and promote healing of the surgical site. However, the timing and specific exercises should be guided by the surgeon's instructions and individual patient factors.
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