National Board of Chiropractic Examiners (NBCE) Practice Test

What outcome is most likely from decreased sympathetic activity due to spinal subluxation?

1. Increased pain perception

2. Improved immune response

3. Decreased organ function

4. Heightened anxiety levels

The correct answer is: Decreased organ function

Decreased sympathetic activity can lead to various physiological changes that affect the body's systems. In this context, decreased sympathetic activity often results in enhanced parasympathetic nervous system activity, which is associated with relaxation and restoration. When sympathetic nervous system activity decreases, there is generally less stimulation of the body's fight-or-flight response, which can improve various bodily functions. However, this balance can lead to decreased organ function in certain situations, particularly in organs that rely on sympathetic stimulation, such as those involved in the body's immediate responses to stressors. The sympathetic nervous system is crucial for regulating aspects such as heart rate, blood pressure, and digestion. If this activity is too low due to spinal subluxation or other factors, it can impair the function of these organs and systems, leading to decreased overall organ performance. Thus, decreased sympathetic activity typically implies a reduction in the body's ability to respond adequately to stress and may impair organ function.