Ultrasound is an advanced medical technology, which has been a commonly used diagnostic method by doctors with good directionality. Ultrasound is divided into A type (oscilloscopic) method, B type ...
With the improvement of living standards, people pay more and more attention to health. Monitoring their health at any time has become a habit of some people, and buying a variety of household heal...
RR showing on the patient monitor means respiratory rate. If RR value is high means rapid respiratory rate. The normal people respiration rate is 16 to 20 beats per min.
The patient monitor has the...
