because the original examination results of the patient in hospital are first-hand original records and need to be kept.
relevant departments can provide it when needed in the future;
when patients need reimbursement, they should use the original copy;
when patients are hospitalized in the future, they can refer to it.
in academic research, you can refer to.
if all the originals are given to patients, the hospital will lose the above functions.
so the paper inspection results should be kept.
Extended information:
1. Conditions for learning vocal music
To learn vocal music well, you must have certain conditions, that is, good musical quality, mastery of corresponding basic knowledge and skills, and good voice conditions.
1. Musical quality
Musical quality refers to people's keen hearing, distinct sense of rhythm and good musical feeling in music, which is what we often call intonation, rhythm and musical sense. A person's music quality has innate factors and acquired cultivation, and acquired factors are the main ones. People who have a keen sense of pitch, rhythm and sense of music have the quality conditions for learning music.
2. Basic knowledge and skills of music
People with musical qualities must learn basic skills and knowledge of music, including solfeggio, knowledge of music theory and basics of keyboard and musical instruments.
Solfeggio is the basis of learning music. In order to accurately distinguish and solfeggio scales, intervals, rhythms and melodies, you must learn solfeggio.
Music theory is also the basis of learning music. Only by learning the corresponding knowledge of music theory can you sing accurately and well.
Keyboard musical instrument foundation: The study of keyboard musical instrument and music theory knowledge complement each other. Only when you have a certain keyboard foundation can you practice listening and solfeggio. And vocal exercises are inseparable from keyboard instruments.
3. Vocal conditions:
It is generally believed that learning to sing must have a natural good voice, which is both correct and one-sided. A natural and beautiful voice is a favorable condition for learning to sing, but having a good voice may not necessarily help you learn vocal music well, and many successful singers do not show their natural and beautiful voices before training.
The physiological conditions of singing and speaking are exactly the same, but the artistic characteristics of singing can't be reflected if singing is carried out completely in the state of speaking. Because pronunciation is a subconscious "natural" pronunciation, and singing is a conscious "unnatural" pronunciation, using scientific vocal methods to consciously exercise the vocal organs can achieve a conscious and freely controlled state of singing. Therefore, anyone who can talk can learn to sing as long as he has a certain musical quality.