It is an air gap that allows air to escape rather than building up in the pipe and creating an air hammer within the pipes (banging noise), and problems with drainage. (think about pouring out of a can that doesnt have the second hole punched in it.
Suction Therapy : Suction therapy is provided to assist in the removal of bronchial secretions that cannot be expectorated by the patient spontaneously. Suct...
What is Online Therapy? Online therapy is the delivery of mental health counseling via the Internet. People also know it as e-therapy, distance therapy, Internet therapy and web therapy. Therapists and online therapy networks use a variety of mediums such as apps for texting, video chatting, voice messaging and audio messaging.