A nurse is educating a patient about the gate control theory of pain management. Which statement by the patient indicates an understanding of this theory?
The gate control theory states that pain perception is uniform and cannot be altered.
Pain is only perceived in the brain and cannot be influenced by external factors.
Pain signals can be blocked by stimulating other sensory nerves, like through massage or heat.
Pain is solely determined by the amount of tissue damage experienced.
The Correct Answer is C
Choice A rationale
The gate control theory suggests that pain perception is not uniform and can be modulated by non-painful stimuli, such as touch or temperature, influencing the pain pathways.
Choice B rationale
The theory emphasizes that pain perception can be influenced by external factors, including psychological and physical interventions, not solely confined to the brain.
Choice C rationale
Pain signals can be modulated by stimulating other sensory nerves. For instance, massage or heat can activate non-nociceptive fibers, blocking pain signals at the spinal cord level.
Choice D rationale
Pain perception is not solely determined by tissue damage. The gate control theory highlights the modulation of pain by psychological and physical factors, showing that pain is a complex experience.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Fetal lung maturity is typically assessed using amniocentesis or lecithin-sphingomyelin (L/S) ratio. Normal L/S ratio is 2: or greater.
Choice B rationale
Rh incompatibility is assessed using indirect Coombs test, not maternal serum alpha-fetoprotein. Normal Coombs test is negative.
Choice C rationale
Various markers of fetal well-being are assessed using biophysical profile or non-stress test, not maternal serum alpha-fetoprotein. Normal biophysical profile score is 8-10.
Choice D rationale
Maternal serum alpha-fetoprotein is a screening test for neural tube defects such as spina bifida and anencephaly. Normal alpha-fetoprotein levels range from 10-150 ng/mL.
Correct Answer is A
Explanation
Choice A rationale
A reactive non-stress test shows at least two accelerations of the fetal heart rate, 15 beats per minute above baseline, lasting 15 seconds or more within 20 minutes, indicating fetal well-being.
Choice B rationale
A non-reactive non-stress test lacks sufficient accelerations in the fetal heart rate. This may require further assessment, such as a biophysical profile, to ensure fetal well-being.
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