Nasal cannulas are used to deliver oxygen when a low flow, low or medium concentration is required, and the patient is in a stable state.hey deliver oxygen in a variable manner; this means the amount of oxygen inspired depends on the patientâs breathing rate and pattern. For this reason they are not suitable for use in the acute phase of illness with patients who need controlled oxygen therapy.
Thread: How long to process a working tax credit claim (already on child tax credit).'ve been waiting for my claim to be processed since 19th Feb. It's an absolute nightmare! They say it takes 3 weeks to get your claim registered on the system, then approx another 3 weeks for payment to be processed.
I understand that you would like to know that how long does it take netfile Canada tax return. Look if you have filed your returns through the normal paper work then it will take at least six weeks to get the tax refund back.While if you have made your tax refund using TELEFILE, NETFILE or EFILE then the waiting period is two weeks. Thanks Gary_dean.ook if you have filed your returns through the normal paper work then it will take at least six weeks to get the tax refund back. While if you have made your tax refund using TELEFILE, NETFILE or EFILE then the waiting period is two weeks. Thanks Gary_dean.