The nurse is providing preoperative care for a patient who is scheduled for joint replacement the next day. What should the nurse include with care?
Explain the use of assistive devices.
Clean skin with antibacterial skin cleaning cloths.
Teach postoperative exercises.
Ask if a consent form was signed.
The Correct Answer is B
A. Explain the use of assistive devices. While explaining the use of assistive devices is important, it is not the primary preoperative care focus.
B. Clean skin with antibacterial skin cleaning cloths. Correct. Preoperative skin cleaning with antibacterial cloths is crucial to reduce the risk of postoperative infections.
C. Teach postoperative exercises. Teaching postoperative exercises is important but is typically part of preoperative education rather than immediate preoperative care.
D. Ask if a consent form was signed. Ensuring that consent forms are signed is necessary but is not the primary preoperative care focus.
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Related Questions
Correct Answer is C
Explanation
A. A fracture in which the bone is completely broken into two or more pieces. This describes a complete fracture but does not necessarily imply displacement.
B. A fracture in which the bone breaks through the skin. This describes an open or compound fracture, not specifically a displaced fracture.
C. A fracture in which the broken ends of the bone are out of alignment. This is the correct definition of a displaced fracture. The bone ends are misaligned and require reduction to align properly.
D. A fracture in which the bone is partially cracked but still intact. This describes a partial or incomplete fracture, such as a greenstick fracture, not a displaced fracture.
Correct Answer is D
Explanation
A. Bone biopsy: A bone biopsy involves taking a sample of bone tissue, which is not relevant for diagnosing septic arthritis.
B. Arthroscopy: Arthroscopy is a procedure that involves inserting a camera into the joint to visualize the interior but is not specifically for fluid aspiration.
C. Magnetic resonance imaging (MRI): MRI provides detailed images of soft tissues, joints, and bones but is not a direct method for aspirating synovial fluid.
D. Arthrocentesis: Arthrocentesis is the procedure of aspirating synovial fluid from the joint space, which is essential for diagnosing septic arthritis.
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