Nose to nostrills to nasal cavity to pharynx to larynx to bronchi to bronchioles to alveoli to blood
The patient is experiencing the symptom of hallucination. It is where a person could see things, imagine things or hear things in a way that he or she could feel them or sense them though they are not true and are only coming from an external stimuli. It could be seen above as the patient hears voices in his head and tells him to do things inside his head which could mean that he is experiencing hallucinations.
Stop exercising and lose weight. Many people who participate in the crash diets, does it because it seems a lot easier to lose weight, rather than exercising. But, it provides false hope.
