In one sentence, describe what the following article is about: To begin your stroke, your hands should be relaxed and your fingers should be held together. Put your hand into the water fingers first about 15 inches above your head. Your palm should be tilted at a 45 degree angle facing out so your index and middle finger enter the water first. Your wrist should be tilted down and positioned above the fingers, and your elbow will be raised above the wrist. Your hand should make as little splash as possible during entry. Once your hand is in the water, extend your arm another 4 inches Once your hand is in the water, press your hand down and out with your fingers spread out slightly. This is called "getting a feel" for the water or "the catch". If you want to work on your hand technique, you can wear hand paddles to help you concentrate on how your hands are entering and exiting the water. Avoid putting your hand into the water just above your head. It will slow you down and hurt your technique. Do not smack the water with your arms, instead, once your hand enters the water, follow the motion and glide your arm into the water. During the release your arm doesn't move you forward, but it does provide support for the arm which is pulling underwater. It is important to work on your release technique so that your hand entry is clean. To end your stroke, launch your hand forward in line with your shoulder out of the water. Your fingers should hang loosely above the water and your hand should swing wider than your arm. Your arm should be relaxed and should swing wide, too. Concentrate on rotating your arm forward, and do not force a down rotation at the end of the release.
Summary: Perfect your hand placement and entry. Move your elbow out of the water until it is pointing up for the release.

The generic name for Accutane is isotretinoin. The drug is a derivative of vitamin A, and falls in a class of medications known as retinoids. Accutane works in 4 ways. Accutane helps to control the size of the sebaceous glands, which are the glands that produce oil. This reduces the amount of oils produced by these glands. At the same time, it decreases the amount of acne-causing bacteria that live in the oil from these glands. Accutane also slows down the development of some cells that cause pores to get blocked, and it decreases inflammation of the skin. The dose is determined by body weight and by the severity of the acne. The usual dose ranges are 0.5-1.0mg/kg per day. For example, in someone that weighs about 150 pounds, the dose would range from about 20mg to 35mg, taken twice every day. Take Accutane for the length of time prescribed. One course of therapy can last for 4 to 5 months. Sometimes more than 1 course of therapy may be needed. The best response happens when the cumulative dose, or the total dose taken over a period of time, is considered. Your doctor knows how to monitor your progress and keep up with the cumulative dose in order for you to get the greatest benefit from Accutane therapy. As many as 85% of people treated with Accutane see great results after just 1 treatment course, lasting about 4 to 5 months. More than 1 course of treatment may be needed to permanently clear the skin and avoid any future relapse of the acne. Although there is no guarantee that everyone will see improvement, most people see their acne disappear, and in many cases it never comes back. Acne commonly develops during the adolescent and early adult years, but acne can also occur later in life. If left untreated, severe acne may result in physical disfigurement and associated psychological problems. According to the FDA and the parent drug company, acne leads to more feelings of insecurity and inferiority than any other disease.
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One-sentence summary -- Learn what Accutane is and how it works. Understand how Accutane is dosed. Be aware that Accutane therapy can be lengthy. Know how Accutane therapy can help. Consider the problems with untreated acne.

Q: There are many different ways of assembling a diaper stroller, some more complicated than others, so the list of materials varies depending on the desired finished product. However, since most newborn babies wear size 1, that is the best diaper size to use. If multiple babies are expected, the person can make a different looking diaper stroller for each one. To form the wheels, six to eight diapers can be curled around each other and held in place with a rubber band or tape. They do not have to make a perfectly round wheel, but should be firm enough to support the weight of the rest of the diaper stroller without looking flat. Remember that a stroller has four wheels, so you will need approximately 24 to 32 diapers to form the wheels. To make the diaper stroller as festive as possible, you could also think of using ribbons to hold the wheels together, or even just some colorful tape. You can use paper towel tubes to form axles for the wheels. Once you have formed the wheels, bend the center diaper slightly so that a small hole is formed. Insert the paper towel roll into the hole so that it is in the center of the wheel. You should only need two rolls, as you will be putting one roll through two of the wheels, so as to hold the wheels together. Consider placing a small gift inside the center of the roll. Once you have put a paper towel roll through the center of one of the wheels, put the same roll through the center of another one of the wheels. Connect two different wheels with the same roll, and then connect the other two wheels with a different roll. This should form two sets of connected wheels. While you do not have to do this, connecting the wheels can help to make your stroller sturdy. The main part of the stroller is usually made with roughly 30 to 40 diapers, though the number you use is up to you. Stack the diapers in rows of five or so and connect them with tape or rubber bands to form the flat carriage, or main part, of the stroller. Consider putting a receiving blanket over the diapers that make up the body of the stroller. This is not necessary, but may be a nice extra gift.
A: Use size 1 diapers to form the stroller. Form the wheels of the stroller. Consider making axles for the wheels. Connect the wheels with the paper towel roll axles. Build the carriage of the stroller.

Article: Reusing ink cartridges is low-cost and very environmentally friendly, but you do have to wait while the cartridges are cleaned and refilled. Some cartridges are not designed for refill. Others also may not be accepted by retailers for various reasons. Major retailers like Walgreens or Costco will fill empty cartridges for a fee.
Question: What is a summary of what this article is about?
Determine if reuse is right for you. Check that your cartridges are supported for refill. Find a refill location near you.

Problem: Article: Most septum piercings will heal up without a problem if you keep them clean. Unfortunately, however, infections do sometimes happen. The following are signs your piercing has become infected: Yellow or green discharge. A lump near the piercing. Intense pain, redness, or swelling. Your first impulse may be to remove your jewelry if you notice signs of an infection. However, this can actually make the infection worse. If the hole in your piercing closes, this can form an abscess that can have serious medical complications. In the event your piercing becomes infected, make an appointment with a doctor immediately. Infections should not be treated without medical assistance and self-medicating can worsen an infection. Infections are usually treated via topical or oral antibiotics. Take the full round of any antibiotics your doctor prescribes, even after symptoms of an infection have passed. With prompt, proper treatment, a pierced septum infection can be quickly treated.
Summary:
Recognize an infection. Do not remove your jewelry. See a doctor right away. Take any medications your doctor prescribes.