sympathetic nervous system<span> can accelerate heart rate; widen bronchial passages; decrease motility (movement) of the large intestine; constrict blood vessels; </span>increase<span> peristalsis in the esophagus; cause pupillary dilation, piloerection (goose bumps) and perspiration (sweating); and raise blood pressure </span>
Answer
If Richard’s friend jumps in front of him and scares him, Richard’s sympathetic nervous system will take over and his parasympathetic nervous system will have a lesser role.
Explanation
The sympathetic nervous system is responsible for the activation of the flight/fight response. The extensive network of neurons regulates the involuntary processes of the body. Through the autonomic nervous system actions that occur without voluntary control are mediated. For example heart rate. The sympathetic and parasympathetic nervous systems complement each other will working.
Answer:
To find your heart rate, there are a lot of ways to do it but <u>neck and wrist </u>are the top two i'd say.
Neck: Take two fingers and place them in the more hollow part of your neck by your "adam's apple" (or larynx) in the middle (place them on any side but it might be easier on the <u>right</u>).
Wrist: To find your wrist pulse, you take two fingers again and put them on the same side of your wrist as your thumb, by the bone in the middle. If you don't know what I'm talking about there is a bone right in the middle of you arm (starts at the wrist pretty much) and to the same side of your wrist as your thumb, if you place your two fingers there you will find a pulse!
{The equation to find maximum heart rate is to take your age and subtract it from 220.}
<u>BUT,</u> to find the regular heart beat at that second all you have to do is count how many beats you have in 15 seconds and multiply that number of beats by 4 to know your beats per minute.
Explanation:
I hope this helped you and makes sense!
Answer: El bombero debe de tener una actitud de siempre estar listo para cualquier incidente
Explanation: El bombero es alguien que arriesga su vida en incendios y situaciones de peligro por el bien de los demas. Para que el bombero pieda ser capaz de cumplir con sus labores, debe de tener un cuidado que va desde su bienestar fisico hasta mental.
Es importante que el bombero sepa donde se encuentra todo su equipo para saber como manejarse acorde a la situacion. Tambien es necesario que tome descansos para que sea capaz de poder estar optimas condiciones al momento de responder ante una emergencia.
