- Identify the anatomical structures of the respiratory system and their functions
- Explain the mechanics of breathing
- Explain internal and external respiration
A one- to two-page (250- to 500-word) paper
Step 1 Explain three difficult concepts.
As you review the activities and the information presented in this lesson and the textbook, identify the three most difficult concepts (or parts of a concept) in respiratory anatomy and respiration for most anatomy and physiology students. Select one difficult concept from each of these topic areas:
- Anatomy of the Respiratory System
- Mechanics of Breathing
Step 2 Write an explanation of each concept.
Write a clear one-paragraph explanation of each of these three concepts. Use images from the Internet or those that you scan into the document, if possible. Limit your response to a one- to two-page (250- to 500-word) paper.
*APA FORM, NO PLAGIARISM
How to solve
Respiratory System Anatomy and Physiology , health and medicine homework help Nursing Assignment Help
Respiratory anatomy and respiration are important topics in medical education as they involve the mechanism of breathing and oxygen exchange in the body. As a medical professor, it is important to design assignments that challenge students and enhance their understanding of these concepts. This assignment requires students to identify the most difficult concepts in respiratory anatomy and respiration, and provide a clear explanation of these concepts.
One difficult concept in the anatomy of the respiratory system is the classification of bronchioles. The bronchioles are defined based on their diameter, with terminal bronchioles being the smallest and respiratory bronchioles being the largest. This classification can be confusing for students as the diameter of bronchioles can differ between individuals and their classification may also change based on the location within the lung. An image of the respiratory system with labels indicating the different types of bronchioles can aid in understanding this concept.
The mechanics of breathing can also be a difficult concept for students to grasp. The process of inspiration and expiration involves the contraction and relaxation of the diaphragm and intercostal muscles. The pressure changes in the thorax that result from these muscle movements cause air to flow into and out of the lungs. Understanding how the pressure changes occur and how they cause air movement requires visualization of the actions of the muscles and their attachment points to the ribs and lungs. A diagram showing the diaphragm and intercostal muscles in action can help students understand the mechanics of breathing.
Internal and external respiration is another difficult concept for students. Internal respiration refers to the exchange of gases (oxygen and carbon dioxide) between the blood and tissues within the body, while external respiration refers to the exchange of gases between the lungs and the blood. Understanding how these two processes occur and how they relate to each other can be challenging. A flowchart that shows the flow of blood and gases through the body and the different organs involved in the processes can help students understand the concept of internal and external respiration.
In conclusion, respiratory anatomy and respiration involve complex concepts that require visualization and understanding of the anatomy and physiology of the respiratory system. Providing clear explanations and visual aids can aid students in understanding these difficult concepts.