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jramse04 jramse04
wrote...
Posts: 20
Rep: 1 0
9 years ago
I'm posting the PDF file that I need help with. When I go to PAL 2.0, it doesn't really help me at all and I can find anything in the book either. I'm at a complete loss and need help!!!  PLEASE.
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wrote...
Educator
9 years ago
If there is a specific question you need help answering, please post it word for word inside your post, not as an attachment.
jramse04 Author
wrote...
9 years ago Edited: 9 years ago, jramse04
I need help with the whole worksheet.  I'm slowly finding the answers to both of them, but it's hard.  There are also pictures on this one too.

Interactive Physiology Worksheet:
Digestive System: Motility

1. The process by which food is received into the GI tract via the mouth is called _______________.
2. The esophagus is digestive in function. ______________.
3. Swallowing has both voluntary and involuntary components. ____________.
4. The function of the epiglottis is to prevent a bolus from entering the ______________________.
5. The first wave of contraction of the esophageal muscles is called ___________ ______________.
6. If a food bolus does not make it all the way to the stomach, _____________________ peristalsis forces the bolus the remainder of the way.
7. Peristaltic contractions of the stomach occur about ___________ times per minute when food makes it into the body and fundus.
8. The frequency of peristaltic contractions is regulated by ____________________________ cells.
9. Gastric emptying would be slowed by which of the following? _____________________________ ____________.
10. ______________ regulate gastric juice secretion during the cephalic phase.
11.The cephalic phase of digestion is regulated by short reflexes. ___________.
12. The ____________________ nerve carries electrical signals from the brain to the stomach.
13. The hormone _____________________________ ___ regulates gastric secretion during the gastric phase of digestion.
14. Gastric motility _____________________________ _ as the stomach begins to receive food.
15. The hormone _____________________________ _ released by the duodenum causes gastric
motility to decrease when fats are present in the duodenum.
16. The hormone __________________________ causes the gallbladder to contract and release bile
into the small intestine.
17. The _____________________________ ___________ reflex describes the communication
between the intestine and the stomach.
18. Sympathetic nervous system stimulation ______________________ digestive system activity.
19. The motility process illustrated below is _____________________________ _______.
20. Segmentation moves chyme in only one direction. __________.
21. The frequency of segmentation contractions is greatest in the __________________________.
22. _____________________________ _ reflexes stimulate the ileum to increase activity when food
is in the stomach.
23. The hormone _______________ causes the ileocecal sphincter to relax during the gastric phase.
24. During the interdigestive period, ____________ _________________ _____________ occur
about once every 90 minutes to move undigested materials toward the terminal ileum.
25. Migrating motility complexes are controlled by the central nervous system. ___________.
26.List the two major functions of the large intestine:
1. _____________________________ _____________________________ _________
2. _____________________________ _____________________________ _________
27. Pockets formed by the contractions of the transverse and descending colon musculature are called __________________.
28. Sustained, intense propulsive peristaltic contractions of the large intestine are called _____________ _____________.
29. Which of the following is under voluntary control? _____________________________ _______.
30. Only about __________ ml of the 500 ml of chyme that entered the colon is voided as feces.
31. Place the following labels on the large intestine figure below:
cecum, ascending colon, transverse colon, descending colon, sigmoid colon, rectum, haustra, appendix
32. The _____________________________ __ reflex stimulates mass movements of the colon.
33. List three emotions or sensations that may produce constipation.
1. _____________________________ _____________________________ ____________
2. _____________________________ _____________________________ ____________
3. _____________________________ _____________________________ ____________
34. The vomiting reflex is coordinated in the ___________________ ____________________.
35. Which of the following is not typically a stimulus for the vomiting reflex? _____________________________ ____________.
Post Merge: 9 years ago

If there is a specific question you need help answering, please post it word for word inside your post, not as an attachment.

The only ones that I can't figure out are the questions with the pictures.  I figured the rest of the questions out.  Unfortunately, the pictures won't transfer from the pdf
wrote...
Educator
9 years ago
1. The process by which food is received into the GI tract via the mouth is called

Motility

2. The esophagus is digestive in function. ______________.

False.

If you want the whole thing, you're probably best to make a note request. This board is specifically for homework questions.
jramse04 Author
wrote...
9 years ago
I'm not needing the while thing. Just help to figure out the answers to the picture questions. Even a website that will help us good enough for me. I don't have to have someone answer them for me. Just need pointed in the right direction to find the answers. I have the worksheets answered except the picture labeling. Anyway you could point me in the right direction for a website for them?
wrote...
Educator
9 years ago
Cool, what is the picture question? Could you take a capture of the picture and the question associated with it?
jramse04 Author
wrote...
9 years ago
I finally found them. Thank you
wrote...
Educator
9 years ago
I finally found them. Thank you

You're welcome!

Mind posting it? Smiling Face with Open Mouth
jramse04 Author
wrote...
9 years ago
It won't let me post it in question format so I will add the PDF.  When I get time, I will copy and paste into a word document and will type all of the answers in it.  I will do that for several of them that I've had difficulty with.

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wrote...
Educator
9 years ago
That is good, thank you for taking the time to do that.
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