A nurse explains that endorphins are capable of reducing pain:
In conditions that are physiological only.
As a naturally occurring morphine-like enzyme.
By attaching to opioid receptors.
When psychological stressors are the cause of pain.
The Correct Answer is C
Choice A rationale:
Endorphins are capable of reducing pain in both physiological and psychological conditions, so this statement is inaccurate.
Choice B rationale:
Endorphins are often described as natural morphine-like compounds, but they are not enzymes. They are neuropeptides produced by the body, which bind to opioid receptors and act as natural painkillers.
Choice D rationale:
Endorphins can reduce pain in response to various stressors, whether they are physiological or psychological. They play a role in the body's response to stress and pain. Therefore, this statement is not accurate.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
Chronic pain is defined as pain that lasts for an extended period, typically more than 3-6 months, and is often associated with conditions like arthritis. Severe arthritis is a common cause of chronic pain, as it persists over a long duration.
Choice B rationale:
Episodic pain refers to pain that occurs intermittently, with pain-free intervals in between. This term is not appropriate for describing the continuous discomfort associated with severe arthritis.
Choice C rationale:
Phantom pain is the sensation of pain in a body part that has been amputated or lost, which is not relevant to a patient with severe arthritis.
Choice D rationale:
Acute pain is typically short-term and results from a specific injury or illness. It is not the appropriate term for describing the long-lasting pain associated with severe arthritis.
Correct Answer is D
Explanation
Choice A rationale:
Bradycardia, a slow heart rate, is not typically associated with acute pain. In response to pain, the body usually experiences increased heart rate (tachycardia) as part of the stress response.
Choice B rationale:
A decreased respiratory rate is not an expected finding in response to acute pain. Acute pain often leads to increased respiratory rate as the body attempts to manage the pain and stress.
Choice C rationale:
Hypoglycemia, a low blood sugar level, is not a typical physiological response to acute pain. Acute pain is more likely to induce a release of stress hormones, such as cortisol and adrenaline, which can lead to increased blood sugar levels.
Choice D rationale:
Hypertension, or elevated blood pressure, is an expected physiological response to acute pain. Pain activates the body's stress response, leading to increased sympathetic nervous system activity, which can cause vasoconstriction and increased blood pressure. This response helps prepare the body to cope with the pain and stress. Monitoring blood pressure in a client reporting acute pain is essential to assess the impact of pain and determine appropriate pain management strategies.
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