a nurse is caring for a client who is taking acetaminophen and codeine for pain relief. these analgesic…

a nurse is caring for a client who is taking acetaminophen and codeine for pain relief. these analgesic medications interact with one another to cause an additive effect. the nurse should identify that which of the following are characteristics of additive medication interactions? (select all that apply.)\n\n□ clients can achieve desired effects with the use of lower dosages.\n\n□ taking the two medications together can reduce the effects of one or both medications.\n\n□ taking the two medications together can potentiate the effects of one or both medications.\n\n□ the two medications can produce an action neither would have produced alone.\n\n□ both medications have similar actions.

a nurse is caring for a client who is taking acetaminophen and codeine for pain relief. these analgesic medications interact with one another to cause an additive effect. the nurse should identify that which of the following are characteristics of additive medication interactions? (select all that apply.)\n\n□ clients can achieve desired effects with the use of lower dosages.\n\n□ taking the two medications together can reduce the effects of one or both medications.\n\n□ taking the two medications together can potentiate the effects of one or both medications.\n\n□ the two medications can produce an action neither would have produced alone.\n\n□ both medications have similar actions.

Answer

Answer:

A. Clients can achieve desired effects with the use of lower dosages. C. Taking the two medications together can potentiate the effects of one or both medications. E. Both medications have similar actions.

Brief Explanations:

  • Option A: In additive interactions, combining medications with similar actions (like acetaminophen and codeine for pain) allows lower doses to achieve the same effect as higher single - drug doses.
  • Option C: Additive effects mean the combined effect is greater than the sum of individual effects (potentiation in the sense of achieving a more significant therapeutic outcome).
  • Option E: Additive interactions occur when medications have similar therapeutic actions (both for pain relief here).
  • Option B is incorrect as it describes an antagonistic interaction (reducing effects).
  • Option D is incorrect as it describes a synergistic interaction (producing a new action), not additive.