Over the counter drugs are substances that alter the body's norml function, that are usually beneficial, and do not require a prescription to buy.
hope this helps (;
Thought is was 6, but here:
"insert a shunt into the ventricle to drain cerebrospinal fluid (to treat hydrocephalus)
insert a deep brain stimulator (DBS)
insert an intracranial pressure (ICP) monitor.
remove a sample of tissue cells (needle biopsy)
drain a blood clot (hematoma aspiration)
insert an endoscope to remove tumors."
sorry if this doesn't help or is not the answer you were looking for. good day mate!
Its important because your medical history is a document of your health information from the past which can also provide explanation for the present and future. Also your medical history is important because there is a cost involved. Medical attention cost money.
Please vote my answer branliest! Thanks.