First it's important to remember that by being in college you are investing in your future. Most sources recommend that a typical undergraduate college student should study at least 2 hours outside of class each week per unit credit. So for a 4 credit hour course, this common guideline suggests that a typical student should spend at least 8 hours outside of class studying for that course each week.
Introduction to the Vagus Nerve. The vagus nerve is the paired tenth cranial nerve that branches out from the brain and supplies parts of the gastrointestinal system such as the stomach, and parts of the respiratory system such as the lungs.To supply vital organs, it has further to travel than the other cranial nerves.he vagus nerve is the paired tenth cranial nerve that branches out from the brain and supplies parts of the gastrointestinal system such as the stomach, and parts of the respiratory system such as the lungs.
The vagus nerve innervates from the brain the brain and to much of the body. There is a left and a right vagus nerve. The right vagus nerve (which travels along with the large â¦ artery in the neck) primarily controls the heart.he function of the vagus nerve is to send signals between the  brain and the many systems of the body. The vagus nerve is a very  important nerve in the brain.