What effect does sympathetic activation primarily have on systemic vascular resistance (SVR)?
Understand the Problem
The question is asking about the effects of sympathetic activation on systemic vascular resistance (SVR), which involves understanding the physiological response of the body under sympathetic nervous system activation.
Answer
Increases SVR.
The effect of sympathetic activation on systemic vascular resistance (SVR) is an increase.
Answer for screen readers
The effect of sympathetic activation on systemic vascular resistance (SVR) is an increase.
More Information
Sympathetic activation leads to vasoconstriction, which results in increased systemic vascular resistance. This process plays a crucial role in regulating blood pressure.
Tips
A common mistake is to confuse the sympathetic and parasympathetic effects; only sympathetic activation increases SVR.
Sources
- Systemic Vascular Resistance - an overview | ScienceDirect Topics - sciencedirect.com
- Physiology, Peripheral Vascular Resistance - StatPearls - NCBI - ncbi.nlm.nih.gov
- Systemic Vascular Resistance (SVR) - Lippincott NursingCenter - nursingcenter.com
AI-generated content may contain errors. Please verify critical information
