GNUR 294 EXAM ;Cardiovasuclar

GNUR 294 EXAM III Autonomic Nervous System • Focus on the sympathetic nervous system • PNS does the opposite of the SNS • Adrenergic- adrenaline • Norepinephrine • Helps to bind with these receptors and make a response in the system • Alpha receptors and beta receptors • Almost al the drugs (from a cardiovascular standpoint) will effect these receptors i.e. beta 2- adrenergic agonists • Sympathetic- fight or flight • All of these things that occur when NE is released and binds with the adrenergic receptors and all the adrenaline will be released • 1. The heart rate will go up- higher rate to support the oxygen needs • 2. Blood pressure goes up • 3. Bronchioles are going to dilate- deeper breaths and more oxygen • 4. Glucose released by the liver (stored as glycogen in the liver) • Because of all the blood is bei