If blood pressure is increased at the arterial baroreceptors, what would happen with the activity level of the parasympathetic nervous system (PNS) and sympathetic nervous system (SNS)?

PNS and SNS

Explanation:

Parasympathetic nervous  system (PNS)  

In the event that the blood pressure is increased because of any explanation, it is detected by the baroreceptor system The baroreceptor reflex invigorates is the part of the parasympathetic nervous system The PSNS causes reflation of veins, decreasing total peripheral resistance. It also decrease the heart rate

Sympathetic nervous system  (SNS)  

Heart rate and blood volume are regulated  by the interrelated activities of the sympathetic nervous system (SNS) and the renin-angiotensin-aldosterone system (RAAS) The SNS is improperly dynamic in obesity and hypertension and plays a causal or permissive role in all types of chronic hypertension

Located in the ventral horn of the spiral cord of the gray matter.