Solute and Water Transport

In this course, students will learn to identify and apply the basic concept of controlling the function of the body (as an intact creature) among the nine organ systems of the body.

Welcome to Human Physiology Primer 2! We began researching the human body, outlined the basic concept of cell and organ function and its integration to maintain life. This is an important introduction on how the physiologist looks at the body. As we advance the organ system, we return to these basic concepts again and think about how they respond to routine functions and disease disorders. What I will do this week is to watch the six videos, answer the video questions, read the notes on each topic and complete the two question sets (dynamic balance, transporter and channel, endocrinology concept). Following the video sequence is very effective. These instructions provide a more detailed summary of each topic. We encourage you to find the best resource (video or memo) for you. I finished a series of questions as homework. We strongly recommend that you solve these problems. They are not evaluated and are only for your personal feedback. Based on our experience, these exercises will help to enhance understanding and retention of new learning materials. Please use an interactive forum to exchange ideas, ask questions, form research groups and interest groups, and get together with the community. . We monitor the forum daily. Thank you for your participation. We are pleased to share this educational experience with you. Welcome!

Water is an excellent solvent. This means that many different kinds of materials can be dissolved in the water forming solution. Water is a solvent that carries many essential molecules and other particles around the body. These include nutrients and waste from the metabolic processes of the body. Particles such as ions and molecules need to be able to move around the creature. One way this can occur is to be in solution (as described above), such as delivering oxygen into the blood surrounding the vascular system. The movement of the solution within a defined channel, for example compared to blood vessels and lymph vessels, can be easily explained. Movement of fluid along the pipeline

Bodily fluid transports waste inside and outside the cell. The main toxin in the blood is urea nitrogen, a water-soluble waste that can excrete urine through the kidneys, if it wishes you to keep your kidneys healthy, it's a lot of water It is very important to drink.

The clear liquid supplied by the lymph vessel is very similar to blood, but there is no red blood cell. Without cells, lymph is clear like water and lymph vessels are not pressurized, so it is not obvious when you bleed - but every time you cut yourself you will bleed from the blood vessel. Lymph is a blend of blood. Occasionally, excessive water is absorbed from the cells by the function of the lymph duct and returns to the blood flow. When it does not work slowly, it slowly bulges like a balloon slowly. Of course, swelling is a characteristic of many injured people, so it is important to understand the existence of lymphatic vessels during healing. Without a functional lymphatic vessel, the swelling becomes irreversible, leading to a symbolic phenomenal phenomenon.

Water transport is the oldest transportation method. The first sailboat in the early 19th century was replaced by a steamship, which was replaced by diesel power in the 1920s. Normally, deep water and navigable inland water transport are distinguished. The main advantage of water transport is that it can transport very large cargo. Waterborne uses two kinds of boats. Normally, deep sea ships designed for use in the ocean and the Great Lakes Region are restricted to entering the deep sea port. In contrast, diesel tug boats that normally operate on rivers and canals have considerable flexibility. From the viewpoint of fixed costs, water transportation is done between railway and motor transport ship. Water transport operators must develop and operate their own terminals, but the government still establishes and maintains access rights and gains moderate fixed costs compared to railways and expressways.