Hepatitis B: Symptoms. In many cases there are no symptoms in the early stages of hepatitis B infection. Many children and some adults do not develop any symptoms until complications, such as cirrhosis develop. Symptoms of hepatitis B can include flu-like symptoms, fever, headache, nausea, muscle aches and weakness.
The autonomic nervous system (ANS) is a very complex, multifaceted neural network that maintains internal physiologic homeostasis. This network includes cardiovascular, thermoregulatory, GI, genitourinary (GU), and ophthalmologic (pupillary) systems (see the following image).
1 anatomy: Greek ana = up, and tome = a cutting, hence cutting up of a body (c.f. dissection). 2  anconeus: Greek ancon = elbow, hence the muscle attached to the (lateral surface of the) olecranon.  aneurysm: Greek angeion = blood vessel, and eurys = wide, hence a pathological dilatation of a blood vessel.