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 B
Explanation
Choice A rationale:
Sedatives and hypnotics are not typically recommended for long-term relief of sleep problems. They are more commonly used for short-term management of insomnia or acute sleep disturbances. Using these medications for an extended period can lead to tolerance, dependence, and potential side effects.
Choice B rationale:
Neuritis secondary to diabetes is not directly related to the use of sedatives and hypnotics for sleep. This choice does not affect the true or false statement about the long-term use of these medications.
Choice C rationale:
A severely sprained ankle does not impact the use of sedatives and hypnotics for sleep. This choice is not relevant to the true or false statement regarding the long-term use of these medications.
Choice D rationale:
Impaired peripheral circulation is not a determining factor for the long-term use of sedatives and hypnotics for sleep. This choice does not influence the true or false statement in question.
Correct Answer is B
Explanation
Choice A rationale:
Constipation is not a common adverse effect of pain medication administered by the epidural route. Pain medication primarily affects the central nervous system and does not typically impact the gastrointestinal system in a way that would lead to constipation.
Choice B rationale:
Hypoventilation is the correct answer. When opioids or other potent pain medications are administered by the epidural route, they can depress the respiratory center in the brain, leading to hypoventilation (slow or inadequate breathing). This is a critical concern and the most important adverse effect to monitor because it can lead to respiratory compromise or even respiratory arrest.
Choice C rationale:
Nausea can be a side effect of some pain medications, but it is not the most important adverse effect to monitor in a patient receiving epidural pain medication. Nausea can often be managed with antiemetic medications.
Choice D rationale:
Headache is not a common adverse effect of epidural pain medication. The administration of pain medication into the epidural space is localized to the spinal area and does not typically lead to headaches.
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