Why is foot intravenous teaching a preferred model

The reason why the foot intravenous injection teaching prefers to use the model is mainly based on the following reasons:

 In a real medical environment, it is a high-risk operation that can cause injury or complications to patients. The use of foot intravenous injection model for teaching allows students to practice repeatedly in a risk-free environment, avoiding potential harm to real patients and ensuring the safety of teaching.

Foot intravenous injection model can simulate the real human foot structure and blood vessel distribution. This intuitiveness allows students to clearly observe every detail of the injection process, such as the selection of blood vessels, the Angle and depth of injection, and the injection of drugs. At the same time, teachers can also intuitively observe the operation process of students, point out mistakes and correct them in time, which improves the pertinence and effectiveness of teaching.

The foot intravenous injection model can be used repeatedly, regardless of time and number of times. This provides students with plenty of practice opportunities to become proficient in injection techniques. In contrast, teaching directly on real patients is not only expensive, but also difficult to ensure that every student gets enough practice opportunities. Therefore, the use of models for teaching is more cost-effective.

It is not only a practice tool, but also a bridge connecting theory and practice. Through model teaching, students can apply the theoretical knowledge they have learned to practical operation and deepen their understanding and memory of knowledge. At the same time, model teaching can also help students find their own problems and shortcomings in theoretical learning, so as to make targeted improvement and improvement.

The use of the model can significantly improve the teaching quality and effect. On the one hand, model teaching can stimulate students' learning interest and enthusiasm, and make them participate in learning more actively; On the other hand, model teaching can also help students establish correct operating habits and ways of thinking, laying a solid foundation for their future career.

To sum up, the preference for foot intravenous injection teaching model is due to safety, intuitiveness, repeatability, economy, and the improvement of teaching quality and effect.