Meaning of coleccionista in the Spanish dictionary with examples of use. Synonyms for coleccionista and translation of coleccionista to 25 languages. Educalingo cookies are used to personalize ads and get web traffic statistics.
For example, stimulation of the parasympathetic system causes constriction of the pupil of the eye and contraction of the ciliary muscle; increase of the glandular secretion of enzymes, as in the case of the pancreas; increased peristalsis; and a slowed heart rate.
The sight of blood is associated subconsciously with injury since for a normal person, this is only source for the sight of blood. This perception of injury causes stress to the person. Too much stress will lead to over-activation of the parasympathetic response and this will cause fainting. Note: This parasympathetic response can also why the some people experience nausea at the sight of blood or some other distressing event.