Low voltage used to control high voltage because the
circuits that operate at high currents or high voltage cannot be directly
controlled by an Arduino. The only way to control high voltage is the low
voltage, this give the signal or relay from Arduino and which is capable to
handle and switch high voltage.
Essential fatty acids are constituent fatty acids and those that are not solely used as fuel for the body. These fatty acids cannot be synthesized by the body but are required in the diet. They include omega-3 and omega-6 fatty acids.
Fats are distributed differently in the body depending on sex. Females sex tend to store their fat in the gluteal-femoral region while men store their fats majorly in visceral (abdominal) regions.
The provider must perform a neurological exam to the patient who suffer stroke to assess his/her sensory neuron and motor responses like patient’s reflexes. Moreover, the provider could also request for neuro-imaging to determine how intensive the stroke to give full medical intervention and decrease long term disability.
I would say all of the above.