Question

!!Questions are at the bottom!! This is A&P 1.

Please read the numbered line story below. Based upon your knowledge and understanding of anatomy and physiology as presented in this course, please provide comprehensive responses to each question presented.

1. In one terrifying second the lights in the expansive basement file room went dark.
2. The young file clerk was instantly disoriented—unable to even see her hand in front of her face.
3. She waited a few long seconds and she was finally able to make out the shadowy outlines of file cabinets.
4. She then became aware of strange noises around her.
5. Tried as she did, she was unable to discern the source of the noises or even what they were.
6. She decided that she had to find her way out of the shadowy basement.
7. Though she could not see her feet, she carefully put one foot in front of the other and began to walk,
8. Her arms outstretched to avoid bumping into the filing cabinets, she slowly worked her way through the maze of cabinets.
9. As she continued her dark odyssey, she suddenly stopped.
10. One of those unrecognizable noises sounded terribly familiar.
11. The sound of labored breathing, dragging chains, and a gait characterized by a terribly dragging foot on the cold concrete floor, a low moaning growl, menacingly whispering her name.
12. She is now outside in a thick forest.
13. Running as fast as she can the sounds of chains and moaning racing behind her.
14. Her heart is pounding, eyes wide, a heightened sense of terror begins to consume her but she continues to run.
15. Her legs begin to ache.
16. It is becoming harder and harder to keep up the pace.
17. The menacing sounds of chains and moaning is getting closer and closer.
18. Finally, she can run no more.
19. She falls to the ground.
20. As she is breathing heavily, gasping for air, the terrifying sounds of her pursuer get closer and closer.
21. She feels vibration of the ground decrease as the monster seems to move away from her.
22. She calms, she begins planning her next moves...but then the vibrations increase
23. She braces herself for the worst. And then…
24. her five year old son jumps onto the bed…”Mommy it’s time to get up!!”
25. Damn these nightmares

vvQUESTIONSvv

1) Please discuss the division of the perioheral nervous system that is likely most critically active in Line 14.

2) Please provide a detailed discussion of the physiology most likely associated with Lines 15,16, and 18.

3) Please list and discuss the rationale for the underlined portion of Line 20.

Answer 1

1) It is the fight or flight response of sympathetic nervous system.

Here, adrenaline increases heart rate sending blood to major muscle groups to prepare gor action. This causes rapid heart rate ,pounding, palpitations of heart. In eyes, tunnel vision occurs ie, peripheral vision is diminished so that sight is centrally focussed and pupils of eye widen to focus to let more light to get in.This causes the eyes to wide open.

2)During fight and flight mode, the muscles tend to prepare for a quick departure and make body more resilient to attack, thus the muscles gets ached, shivering and tensed and thus prevents in further movement.

3) During fight and flight mode ,rapid breathing helps to divert blood to vital organs and so causes shortness of breath causing breathing heavily to gasp mor air.

Hope this helps you. Thank you ?