Question

Which statements about opioid analgesics for pain management are correct? Select all that apply.

Option 1: Opioid analgesics act on higher centers of the brain.
Option 2: Use of opioid analgesics will increase libido in male patients.
Option 3: Opioid analgesics are prescribed for relieving mild forms of pain.
Option 4: The short-acting forms of opioids provide pain relief for approximately 4 hours.
Option 5: Prolonged use of opioid analgesics will increase patient tolerance to depression of the central nervous system.

Answer 1

Opioid analgesics act on the brain, short-acting forms provide pain relief for about 4 hours, and prolonged use can result in increased tolerance to their effects. They are not typically used to increase libido nor are they prescribed for mild pain.

Step-by-step explanation:

Within the context of pain management, opioid analgesics have specific characteristics and effects. The accurate statements regarding opioid analgesics are:

• Option 1: Opioid analgesics act on higher centers of the brain, which includes the modulation of pain and emotion.
• Option 4: The short-acting forms of opioids typically provide analgesic effect for approximately 4 hours.
• Option 5: Prolonged use of opioid analgesics will increase patient tolerance, meaning higher doses may be required to achieve the same level of pain control or central nervous system depression over time.

As for the incorrect statements:

• Option 2 is incorrect because the use of opioid analgesics is generally associated with a decrease in libido, rather than an increase.
• Option 3 is misleading because while opioids can be used for various types of pain, they are typically reserved for moderate to severe pain, not mild forms of pain, due to the risk of addiction and other serious side effects.