A nurse is educating a client about a new prescription for morphine.Which of the following statements should the nurse include in the teaching about this medication?

Choice A rationaleMorphine has a high potential for abuse due to its euphoric effects and the risk of developing physical dependence and addiction with prolonged use.Choice B rationaleMorphine acts as an agonist on the mu and kappa receptors in the central nervous system, providing analgesic effects by altering the perception of and response to pain.Choice C rationaleMorphine is a potent analgesic that is more effective than butorphanol, which is a mixed agonist-antagonist with less potency and a ceiling effect on pain relief.Choice D rationaleMorphine is primarily used for pain management and is not indicated for preventing fevers.