Apply a water-soluble lubricant to the nares.
Nares is simply the medical term for nostrils and the irritation is likely due to the NG tube rubbing the interior of the nares. Applying a lubricant will reduce the irritating friction. re-positioning either the NG tube or the client might cause temporary relief, but would most likely cause another part of the nares to become irritated, compounding the problem. The lubrication deals with the root cause of the irritation.
The question is not clear, so the clear question is as follows:
A cell has a 5 percent salt concentration. It is placed into a solution with a 0.5 percent salt concentration. What will happen to the cell?
Answer:
Cell will get swelled and burst
Explanation:
When a cell is placed in a solution with less concentration, then the solvent particles move from lower concentration to higher concentration through a semipermeable membrane and the process s called osmosis.
In this case also, the cell has higher concentration and the solution has less, so water will move into the animal cell, causing it to swell and burst after some time.
Hence, the correct asnwer is "Cell will get swelled and burst".