Medical physiology experiments, what are the experimental methods of physiology

No, that's what we did when we first started, when the whole lab was full of rabbit screams, and the veins at the ear margin were full of needles, and then I got used to it after two more times, and this is a matter of boldness, and if you're not very good at it, you can take the rabbits that other people have done and practice, which is what I did.

Just practice more, calculate the amount of anesthetic, push slowly, you can see if there is a corneal reflex when pushing, you can also gradually increase the amount according to the actual situation, some rabbits are a lot more than the theoretical value to anesthetize.

It's about the same as when we were in school. The key is an internship for a year or two, and you have to study hard. Now it's just theory, and there are a lot of differences between clinical and theoretical.

Don't worry, your main problem right now is that you can't pass the psychological level.

In the future, if you cut more human flesh, you will get used to it.

In fact, there is not much difference between human flesh and animal meat, and there is not much difference between organs.

Something just get used to.

Look at the rabbit's reaction by clamping its legs and seeing if it has a pupillary reflex.

Physiological experiments can be divided into several levels, that is, Zixin conducts physiological experiments at different levels: organ system level, cellular tissue level, and subcellular and molecular level.

Physiology is a branch of biological science that studies the functions of biological organisms. The function of a biological organism is the various life phenomena or physiological functions performed by the whole organism and its various parts, such as respiration, digestion, circulation, muscle movement, and so on.

The task of physiology is to study the mechanism and conditions of these physiological functions and the influence of various changes in the internal and external environment of the body on the function of these physiological functions, so as to grasp the laws of various physiological changes. When studying the mechanisms of life phenomena, it is necessary to raise questions from various levels for research.

Physiological research can be divided into three levels depending on the level of research. The first is the study of the cellular and molecular mechanisms of life phenomena. The second is the study of the functions of various organs and systems in the body.

The third is the study of the interconnection and mutual influence of various organs and systems in the body, the discussion of suspicions, and the interconnection and mutual influence between the body and the environment.

Although physiological functions are based on cellular and molecular characteristics and are subject to the laws of physical chemistry, physiology is not the same as physics and chemistry after all, they have both the study and scientific laws at the cellular and molecular level, as well as the study and scientific laws at the level of organs, systems and the whole. In order to fully understand the mechanism of a certain physiological function, it is necessary to study the three traces of water in the cells and molecules, organs and systems, and the whole.

This book is compiled according to the training objectives of medical higher vocational colleges and the syllabus of physiology, including an overview of physiological experiments, observation and detection of major physiological processes and physiological indicators of neuromuscular, blood, circulation, respiratory, digestive, urinary, sensory, nervous system, endocrine and reproductive tissues or systems, and lists the basic knowledge of drugs and solutions, commonly used instruments and surgical instruments, commonly used experimental animals, and commonly used basic operation techniques in the form of appendices.