Why is it important for the perioperative nurse to have in-depth knowledge of the design, structure and anatomy of the instruments?
Surgical instruments are described as ‘tools of the trade'.
What will be an ideal response?
Answer:
Instruments are used only on the tissue they are developed for, as misuse or rough handling can damage them and reduce their life expectancy. A sound knowledge of instruments will enable the instrument nurse to provide appropriate instrumentation to the surgeon.
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What is located in the cochlea of the inner ear?
A) Semicircular canals B) Labyrinth C) Vestibulocochlear nerve D) Organ of Corti
A college sophomore, recently diagnosed with schizophrenia, has just left school in the middle of the second semester. The nurse providing family therapy is helping the family with which of the following?
1. Maintain faith, respect, and trepidation 2. Prevent future episodes, maintain safety, and develop a rapport with other families 3. Provide hope, support, and happiness 4. Cope, improve communication, and establish boundaries
A nurse is monitoring for drug interactions based on which premise about drug interactions?
a. Drug interactions are undesirable drug effects. b. Drug interactions are changes occurring with drug absorption. c. Drug interactions are altered effects of a drug from interaction with other drugs. d. Drug interactions are reactions that occur in vitro.
Using evidence based practice interventions for a patient with acute kidney injury, the nurse is aware that the best approach for fluid volume excess management is:
1. A sodium-restricted diet 2. Diuretics 3. Fluid restriction 4. Plasmapheresis