Psoriasis is a common, multiple, easy to relapse, difficult to cure skin diseases which in addition to external drug therapy, oral systemic therapy, biological treatment, there is another treatment...
The PR on the patient monitor is the abbreviation of the English pulse rate, which reflects the speed of the human pulse. The normal range is 60-100 bpm and for most normal people, the pulse rate i...
The fingertip pulse oximeter is used to monitor the content of percutaneous blood oxygen saturation. Usually, the electrodes of the fingertip pulse oximeter are set on the index fingers of both upp...
