Q: Constant positive air pressure (CPAP) machines are meant to keep you breathing normally throughout the night. CPAP machines send a puff of positive pressure into your airway at the end of each breath in order to keep the airway open throughout the breathing cycle. as a result, apneas due to the airway collapsing as occurs in OSA are prevented.  Talk to your doctor if you are having problems using your CPAP machine. Do not stop using your CPAP machine without your doctor’s permission. Using your CPAP machine may improve daytime sleepiness, blood pressure, glucose levels, and quality of life.  If you do not use the CPAP machine regularly or use it for a while and then stop, you will lose any positive gains you made (such as improving your blood pressure). A dentist or orthodontist can make you a custom-made mouthpiece to keep your jaw aligned and your airways open as you sleep. While studies are very clear that CPAP is more effective than oral appliances, there is still strong evidence that oral appliances provide a significant treatment effect compared to nothing at all. Many patients find CPAP intolerable to use regularly but are able to wear oral appliances, and for these patients an oral appliance would be appropriate. Keep in mind that mouthpieces require regular adjustments by your dentist or orthodontist or they may stop working. Keep track of adjustments and change every three months or so. If you do not like sleeping on your side, then try sleeping on your back in a slightly upright position. You can use a foam wedge to prop yourself up while you sleep, raise your mattress if you have an adjustable bed, or use bricks to elevate the head of your bed.  Only a slight elevation of 2 – 3 inches is needed. To use bricks to elevate the head of your bed, place them under the feet at the head of your bed. You can also use sturdy pieces of wood.
A: Use a CPAP machine. Wear a mouthpiece. Elevate the head of your bed or use a foam wedge.

Q: Citing an online journal is similar to citing a print journal, with a few exceptions:  Include website title. Specify "web" instead of "print." Include date website was accessed. In practice, the above structure should lend itself to a citation that looks like this: Last, First M. "Article Title" Journal Title Series Volume. Issue (Year Published): Page(s). Website Title. Web. Date Month Year Accessed.
A: Follow the basic style of MLA formatting in online journals. Make it look like this.

Q: Type “chflags hidden” then drag the file or folder that you want to hide into the terminal. The location of the file will be entered in after the command you typed. Press return to hide the file. To unhide the file, type “chflags unhidden <file name and location>” into the Terminal. You must specific the location of the file as well as its name and extension. If hidden files are set to be viewable, then you can drag the file as you did in the first step. To see hidden files in the Finder, open the terminal and type “defaults write com.apple.Finder AppleShowAllFiles TRUE.” This will make all files visible. To set hidden folders back to invisible, type “defaults write com.apple.Finder AppleShowAllFiles FALSE.” You can make a file or folder invisible in Mac or Linux by adding a “.” to the front of a filename. In the terminal type mv sample.txt .sample.txt. This will rename the file so that it cannot be seen.
A: Open Terminal. Unhide the file. Show hidden files.

Q: Use as many drops as you like of lavender essential oil in water. Lavender provides a scent that is very calming to many people, making this spray a great one to use before bed.  Witch hazel or aloe vera are great additions to this spray. Just fill your spray bottle about ¾ of the way with water, then add your lavender essential oil and top off the rest of the bottle with witch hazel or aloe vera.  Both lavender and witch hazel may have slightly astringent properties, making this spray great for those who have very oily skin or acne. Use rosewater as a popular soothing spray with a wonderful scent. Dilute 3 parts rosewater with 1 part water, or use only the rosewater if you like a stronger scent.  Rosewater can be hydrating for the skin, as well as providing anti-inflammatory properties, so this spray could be great for use on redness or other mild skin irritation. Try adding a few drops of essential oil like evening primrose or ylang ylang for some additional moisturizing and scent. Rosewater can be found in health food stores, or in Asian or Middle Eastern sections of grocery stores. You can even make your own by letting the petals of fresh roses simmer in water on low heat for 30 minutes. Create a spray by brewing ½ cup of green tea and adding 4 drops of tea tree oil, or to preference. This makes a great spray that may help with acne, as these ingredients may contribute to clearing and soothing skin.  Let loose leaf green tea or a tea bag steep in boiling water for about 5 minutes. After steeping, let it cool in the refrigerator before use. Green tea may be useful in the treatment of acne. Tea tree oil is a known antibacterial and antifungal, so it may help soothe mild skin irritation and acne.  You can also consider including witch hazel and neroli essential oil, which both have properties that may also help in the treatment of acne.
A:
Create a soothing lavender spray. Try a spray with rosewater. Use green tea and tea tree oil.