Question

ANS input to which body regions is modulated by the CNS (list 5)?

a. Heart, liver, lungs, spleen, stomach
b. Kidneys, bladder, intestines, pancreas, skin
c. Eyes, ears, nose, mouth, skeletal muscles
d. Blood vessels, adipose tissue, reproductive organs, bone marrow, thymus

Answer 1

The ANS modulates input to several body regions through the CNS, including the heart, liver, lungs, spleen, and stomach.

Step-by-step explanation:

The autonomic nervous system (ANS) modulates the input to several body regions through the CNS. These body regions include the heart, liver, lungs, spleen, and stomach. These organs are controlled by the ANS, specifically the sympathetic and parasympathetic nervous systems. The sympathetic NS stimulates the fight-or-flight response, while the parasympathetic NS promotes rest-and-digest activities.

For example, when you're in a stressful situation, the sympathetic NS increases your heart rate and redirects blood flow to your muscles. On the other hand, when you're relaxed and eating, the parasympathetic NS slows down your heart rate and stimulates digestion.

Therefore, the correct answer is option a: Heart, liver, lungs, spleen, stomach.