Answer to Question 1
Ans: B
When stressed, the client's sympathetic system is activated, which causes an increase in heart rate. The sympathetic system also stimulates release of glycogen, which increases blood glucose levels and dilates skeletal muscle blood vessels. This would most likely cause warm skin. The parasympathetic system, which functions under normal conditions and at rest, stimulates secretion of digestive juices and the smooth muscle of the digestive tract, thus leading to increased peristalsis.
Answer to Question 2
Ans: A
The client is currently in the alarm stage, where the stimulating neurotransmitters and neurohormones are released, which prepare the client for a fight-or-flight response. The brain, at this time, receives more oxygen to sharpen the senses and coordination. The brain also sends more chemicals to the bloodstream, which helps the client to keep alert for an extended period of time.