Anatomy paper! Essay Example

Pages: 3 (664 words) Published: January 10, 2014
Module 01 Written Assignment - Anatomy, Atoms, Cells, Oh My Kaitlynne Sharrock!

1.Please define the terms anatomy and physiology. Explain the connection between anatomy and physiology within the human body; basically how do they influence one another? Then using the terminology of the anatomical landmarks/regions and directional terms, please write 2 example sentences with proper usage. For example, "the axilla region is superior to the cubital region of the body".

Anatomy is the study of internal and external structure and the physical relationship between body parts (which means cutting open). Physiology is the study of how living organisms perform their vital functions ( Another word for Greek). The connection between anatomy and physiology within the human body is that structure and function are always presented. You can not have physiology without anatomy because physiology is the study of the function of anatomical structures. Two examples: 1.) “The Abdomen is located in the Epigastria region of the body.” 2.) “The calf is inferior to the hips.”

2.Compare and contrast the two feedback mechanisms our bodies use to maintain homeostasis. What would happen if our thermoregulation (temperature control) used a positive feedback to maintain homeostasis?

There are two feedback mechanisms our body uses to maintain homeostasis, they are negative feedback and positive feedback. Both feedbacks signal a response to the situation. Negative feedback however will correct the situation where positive feedback drags the process on or exaggerates the situation. If our thermoregulation used a positive feedback to maintain homeostasis our system would start to fail, malfunction or even produce a disease. This is because homeostasis would not be able to fully compensate itself correctly.

3.Please define pH and briefly describe the pH scale. Do you think all of our body fluids (stomach juice or blood, as examples) are the same pH? Why or why not? How do pH...
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