A nurse is caring for a client who is postoperative. When helping to manage the client's pain, which of the following principles should the nurse apply? (Select all that apply.).

Choice A rationale:
Using a pain scale from 0 to 10 is a crucial principle in managing a client's postoperative pain. It allows for a standardized assessment of pain severity and helps healthcare providers determine the effectiveness of pain management interventions.
Choice B rationale:
Considering the client's individual expression of pain is essential in providing personalized care. People experience and express pain differently, so tailoring the approach to each client's unique needs is vital for effective pain management.
Choice C rationale:
Expecting the client to express pain both verbally and nonverbally is another important principle in pain management. Some clients may not be able to communicate verbally, so nurses should be attentive to nonverbal cues such as grimacing, restlessness, or changes in vital signs to assess pain.
Choice D rationale:
Administering opioids with caution is a general principle in pain management, but the statement that they will eventually lead to addiction is an oversimplification. While there is a risk of opioid addiction, it is not an absolute certainty, and the benefits of pain relief often outweigh the risks. Therefore, this statement is not entirely accurate.
Choice E rationale:
Administering analgesics for fast-acting pain relief is a valid principle, especially in the postoperative period when the client may be experiencing acute pain. Fast-acting analgesics help alleviate immediate discomfort.

Choice A rationale:

Oxymorphone is not an NSAID (Non-Steroidal Anti-Inflammatory Drug). It is an opioid analgesic, which is used for more severe pain relief. It is not suitable for managing swelling and pain caused by an injury.

Choice B rationale:

Ibuprofen is an NSAID and is an appropriate choice for managing pain and swelling associated with injuries like the patient's knee injury. NSAIDs work by reducing inflammation, which can help alleviate pain and discomfort in such cases.

Choice C rationale:

Acetaminophen is not an NSAID. It is classified as an analgesic and antipyretic, and while it can help with pain relief, it may not be as effective in reducing inflammation, which is essential in cases of swelling due to an injury.

Choice D rationale:

Aspirin is an NSAID, but it is not the best choice for this patient. Aspirin is known to have a higher risk of gastrointestinal side effects, and there are other NSAIDs like ibuprofen that are generally preferred for pain management and inflammation without the same level of side effects.