Asked by HyTech Clutch on May 06, 2024
Verified
Mr.Williams has been diagnosed with inoperable bowel cancer.Over the past month the nurse has observed his dose of morphine slowly increase as his pain has increased.Which of the following best describes the effect of his response to the opioid analgesic?
A) Equianalgesia
B) Addiction
C) Physical dependence
D) Drug tolerance
Opioid Analgesic
A type of medication used to relieve pain by acting on the nervous system to reduce the intensity of pain signals.
Drug Tolerance
A condition in which successive increases in the dosage of a drug are required to maintain a given therapeutic effect.
Morphine
An opioid analgesic drug derived from the opium poppy, used primarily in medicine to relieve severe pain by depressing the central nervous system.
- Analyze pain management techniques in certain cases and the effects of opioid medication.
Verified Answer
AJ
Aaron JohnsonMay 11, 2024
Final Answer :
D
Explanation :
The gradual increase in morphine dosage suggests drug tolerance, which occurs when the body becomes less responsive to a drug over time, resulting in the need for higher doses to achieve the same pain relief. Equianalgesia refers to the ability to achieve comparable pain relief with different opioids at equivalent doses, addiction is a complex behavioral disorder characterized by compulsive drug seeking, and physical dependence refers to the development of withdrawal symptoms when a drug is discontinued.
Learning Objectives
- Analyze pain management techniques in certain cases and the effects of opioid medication.