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Acute
Prophylaxis or primary prevention mean action delaying onset of disease.
acute endocarditis
Acute refers to a sudden onset or short duration of a disease or condition, typically characterized by intense symptoms. It is the opposite of chronic, which refers to long-lasting or recurring conditions.
The Alzheimer Disease Association claims that the time from the onset of clinical symptoms to death can range from three to 20 years, with an average duration of eight years.
chronic disorders are characterized by a slow onset and long duration (:
With amphetamine, as with any drug, the onset is the time after which you begin to feel its effects. For amphetamine, the onset time when taken by mouth is about 20 to 60 minutes. The duration is how long you can feel the effects of the drug, in this case about 6 hours, give or take.
Chronic diseases are those which have a prolonged duration and pain perception may not be severe e.g. arthritis.Acute disease have sudden onset and degree of pain is to a severe extent.
Acute Onset
Typcially, onset of symptoms with HD is from the mid 30-s to 40's.
Onset of .5-1 min IV lasting 2-3 min. Onset of 2-3 min IM lasting 10-30 min
Typcially, onset of symptoms with HD is from the mid 30-s to 40's.