Problem: Write an article based on this summary: Place the speakers. Place the receiver near the TV. Run wire from the speakers to the receiver. Connect the speakers to the receiver. Connect the TV to the receiver. Connect other devices to the receiver or TV. Test and calibrate your speakers.

Answer: Speaker placement is very important for home theater audio quality, and speakers should be placed before you start measuring out wire. Speaker placement is highly dependent on where the primary viewing spot is. This is typically your main couch or sofa. Your speakers will work best when focused on this location. Below are some tips for placing your various speakers:  Subwoofer - The subwoofer's sound is omnidirectional, which means it doesn't need to be pointed in a specific direction. You can achieve good subwoofer sound from most locations in your living room, but try to avoid placing it near a wall or corner. It's often easiest to place it near the entertainment center for easy connecting. Front Speakers - Place the front speakers to each side of the TV. Typically you will want the front speakers about 3 feet (0.9 m) (0.9 m) between the side of the TV and the speaker. Angle each speaker so that it is pointed towards the center of the listening location. For optimal audio quality, raise the speakers so that they are ear-level when sitting. Center Channel/Soundbar - The center channel bridges the gap between the front channels. Place the center channel either above, below, or in front of the TV. placing the center channel behind the TV will result in muffled sound. Side Speakers - These speakers should be placed directly to the sides sides of the listening area, pointed at the listener. The speakers should be ear level. Rear Speakers - Place the rear speakers behind the listening area, angled towards the center of the couch. Like the other speakers, these should be ear level for the best sound possible. The receiver can go underneath your TV in the entertainment center or off to the side, as long as it is close enough for cables to easily reach the TV. Make sure the receiver has room to circulate air on all sides. After all of your speakers are placed and the receiver has been set up, you can start running your speaker wire to connect it all. Make sure to leave some slack on each end so that you have room to move the speakers around and make adjustments.  For floor mounted speakers, you may be able to conceal the speaker wire along the base boards or under the carpet if you do not go by a door opening or fixed cabinet along the wall. For ceiling mounted speakers, you will have to either drill through the ceiling and fish speaker wires down to the speakers, or recess the speakers into the ceiling itself. Recessing speakers into the ceiling may compromise the attic insulation and will make it difficult to aim the acoustic cone of the speaker. After you've laid out your wire, you can start hooking everything up. Some speakers will come with wire already attached, while others will require you to connect the wiring yourself. If you need to connect the wires yourself, you may need a wire stripper to peel back some of the coating.  Hook the speaker wires to the terminals on the back of the speaker box, being careful to observe the polarity (+ or -) of the connections.  Many speaker wires are color coded, black being positive (+) and white being negative (-). Clear insulated wires have a copper conductor in the positive (+), and a silver colored conductor in the negative (-). You may have to connect bare wire to the back of the receiver as well. Double check to ensure that you are connecting the right speakers to the right inputs on the receiver. In order to get the sound from your TV to come out of your receiver, you will need to connect the TV to the receiver. HDMI is usually the easiest way to do this, though many setups use optical cables to transfer the sound to the receiver. Depending on how you are routing your sound, you can connect your other devices such as DVD players, Blu-ray players, and cable boxes to either the TV or the receiver. See the device's documentation for detailed instructions. Now that everything is hooked up, it's time to test! Many receivers and TVs have sound tests that you can perform, and some modern receivers have automatic calibration tools. Experiment with music and movies and adjust the levels for each channel until you find a suitable mix.


Problem: Write an article based on this summary: Click on "Profile" on the upper right hand corner of any Facebook page, or click on your name in the Facebook homepage. Look for the Recent Activity comment you want to delete. Click on "Remove Post" in the dialog that pops up.

Answer: If you hover your cursor over it, you should see a little "x" pop on on the right. Click on it. The post in question will disappear. The actual comment you left will still remain, but now people won't see it on your Wall.


Problem: Write an article based on this summary: Place a handful of seeds in your mouth. Move the seeds to one cheek. Move one seed to the other side of your mouth. Crack the shell. Spit out the shell and eat the seed. Repeat with another seed. Slowly raise the amount of seeds you can hold in your spare cheek.

Answer: Some baseball players pour half a bag in their mouth at once, and chew them over the course of an hour. The more seeds you can store in your cheek, the better. You want them all to be in the same place, so you have control over them. Use your tongue to move it over so it's inside the other cheek. Use your tongue to position it between the molars, then bite down to crack the shell.  Move it over from the storage cheek to the other cheek, bite it between your molars, spit out the shell, and eat the seed. This reduces the number of reloads per serving, and it's what the pros do.


Problem: Write an article based on this summary: Gather your supplies. Ensure you have the correct medication, dosage, patient, route, and date. Prepare a clean, ordered work area. Choose an injection site. Wipe the injection site. Wash your hands

Answer:
Performing a subcutaneous injection properly requires more than just a needle, syringe, and medicine. Before proceeding, make sure you have the following:  A sterile dose of your medication (usually in a small, labeled vial). A suitable syringe with a sterile needle tip. Depending on the size of your patient and the amount of medication to be administered, you may choose to use one of the following configurations or another safe, sterile means of injection:  A 0.5 or 1 cc syringe with a 27-gauge needle A pre-filled, disposable syringe   A container for safely disposing of your syringe, such as an empty plastic milk container. Tape over the lid to secure it after putting a syringe inside and then dispose of the container. A sterile gauze pad (usually 2 x 2 inch) A sterile adhesive bandage (note - make sure the patient is not allergic to the adhesive, as can lead to irritation near the wound) A clean towel Most subcutaneously-injected medications are clear and come in similarly-sized containers. Thus, it's easy to get them mixed up. Double-check the medication's label to ensure you have the right medication and dosage before proceeding. Then, check the patent’s name, the route of injection, and the date before administering. Note - some medication vials contain only a single dose, while some contain enough medication for multiple doses. Ensure you have enough medication to administer the recommended dose before continuing. When performing a subcutaneous injection, the less you have to come in to contact with un-sterilized materials, the better. Having all your tools laid out ahead of time in a clean, easily-accessible work area makes the process of injection quicker, easier, and more sanitary. Lay your towel on a clean surface within easy reach of your intended work site. Lay your tools on the towel.  Arrange your supplies on the towel in the order you will need them.  Note: You can make a small tear in the edge of your alcohol wipe packages (one that doesn't puncture the inner pocket containing the alcohol wipe) to make them easier to quickly open when you need them. Subcutaneous injections are meant to be given into the layer of fat below the skin. Certain areas of the body allow this fatty layer to be accessed more easily than others. Your medication may come with instructions about which specific injection site to use - check with your local health care professional or the medication's manufacturer if you are uncertain of where to administer your medication. Below is a common list of sites for subcutaneous injections:  The fatty part of the tricep on the side and back of the arm between the elbow and shoulder. The fatty part of the leg on the outside front portion of the thigh between the hips/groin and knee. The fatty part of the frontal abdomen below the ribs, above the hips, and not directly adjacent to the belly button. Use 3 fingers placed under the belly button to find the location. Note: It's important to rotate injection sites, as repeated injections into the same location can cause scarring and hardening of the fatty tissue, making future injections more difficult and interfering with absorption of the medication. Using a fresh, sterile alcohol wipe, clean the injection site by gently wiping in a spiral motion from the center outward, being careful not to go back over already clean areas. Allow the site to air dry.  Before wiping, if necessary, expose the area of the body where the injection will be given by moving any clothing, jewelry, etc. away. This will not only make it easier to give the injection without obstruction, but also reduce the risk of infection from un-sterilized clothing coming into contact with the injection wound before it's bandaged. If, at this point, you discover the skin at the injection site you've chosen is irritated, bruised, discolored, or distressed in any other way, pick a different site. with soap and water. Because subcutaneous injections pierce the skin, it's important for the person administering the injection to wash his or her hands. Washing kills any bacteria present on the hands, which, if accidentally transferred to the small wound caused by injection, can cause infection. After washing, dry thoroughly.  Be sure to wash methodically, ensuring all the surfaces of your hands receive soap and water. Studies have shown that the vast majority of adults don't wash their hands well enough to kill all of the bacteria.  Wear a clean pair of gloves if possible.