In one sentence, describe what the following article is about: Blood clots sometimes form for no discernible reason, but certain conditions and situations increase your risk. The first of these is prolonged immobility. If you are on bed rest or sit and cross your legs for a long period of time, you may increase the risk of blood clots forming, particularly in your arms and legs. Extended travel in an airplane or car can minimize muscle movement, increasing the risk of blood clots forming in the veins. In pregnant women, the growing uterus slows the blood flow circling back to the heart. This can increase the risk of a blood clot forming, especially in the legs or pelvis. Women who have delivered babies very recently remain at an increased risk. You need sufficient water in your body to make blood circulation effective. If you become dehydrated, your blood can become thicker, making it easier for clots to form. Estrogen and progesterone can increase clotting factors, leading to an increased risk of clots. Hormonal contraception (like the birth control pill) and hormone therapy both introduce these hormones into the body. Intravenous catheters are foreign bodies. When one is inserted into a vein, it can affect your blood circulation, leading to a clot. Certain conditions can irritate the bladder lining, causing bleeding and the development of clots, which can be passed through the urine. These conditions include: Cancer. Liver disease. Kidney disease. When the body is hurt, either by an accidental injury or by a surgical procedure, excessive bleeding (and clotting) can result. In addition, the extended period of rest that usually follows surgeries and injuries increases the risk of a clot forming. People who are significantly overweight or obese often have a buildup of cholesterol in the body. As a result, the arteries narrow, causing the formation of blood clots. Smoking causes plaque to form in the blood vessels, narrowing them and leading to clots. If you have a personal or family history of clotting disorders, you are at an increased risk of developing clots. A clotting disorder may cause the blood vessels to narrow or levels of natural anticoagulants may be low, in both cases leading to blood clots.
Summary: Consider the danger of prolonged immobility. Be aware of the increased risk associated with pregnancy and the postpartum period. Know that dehydration can cause clots. Recognize the risks of birth control and hormone therapy. Understand that long-term intravenous catheter use can lead to clots. Remember that certain medical conditions can lead to clots. Consider the role of recent surgeries and injuries. Know that obesity increases your risk. Recognize the danger of smoking. Be aware of your family history.

In one sentence, describe what the following article is about: " Click "Turn Windows Features On or Off."
Summary: Click the "Start" button in the lower left corner of the screen, and then click "Control Panel" to open the Control Panel window. Type "Windows Features" in the Control Panel search box, and press "Enter. Uncheck the "Windows Media Player" check box in the Media Features section. Click "Yes" to confirm that you want to uninstall Windows Media Player. Close the "Windows and Features" window by clicking the "X" in the upper right-hand corner. Close the Control Panel. Click the "Start" button in the lower left corner of the screen, and move the cursor to the right of "Shutdown," to click "Restart" to restart your computer.

In one sentence, describe what the following article is about: Not all theaters will require the same formality of dress. Pay attention to what kind of production you'll be attending and decide the most appropriate way to dress. For instance, it's improbable that a production aimed for children will require any particular fashion sensibilities, whereas attending even a small, locally produced opera might make you want to consider nicer wardrobe choices. In this case it's all about context. Special black tie events and opening nights will usually call for formal attire, while you should feel free to dress casually for the average Broadway or matinee show, or for more conceptual dramas like those put on by black box theaters. It can be a good idea to run a search or call up the theater managers before a show to find out whether there is an expected dress code. If you're ever uncertain about what to wear to a given event and have no guidelines to follow, it's usually alright to go casual. If you've seen the show before, or if a merchandise booth is selling souvenirs before the show, grab a t-shirt or hat to show your support. Many long-running or family oriented shows appreciate when fans show up wearing that production's apparel. These products are often unique and exclusive to that live performance, so you'll never have a better chance to model them. This is a no-no for most opening nights and more focused productions, but for established shows like The Lion King and Wicked it is encouraged and can be a lot of fun, especially for younger kids. Dress yourself or your child up as your favorite characters and have fun immersing yourself in the event. Just don't go too overboard with costumes and propsremember, an audience member's appearance can be distracting. Do some research to find out whether a particular show recommends the use of costumes and props before you buy your tickets and decide what to wear. Even then, keep elaborate costumes reasonable and don't be tempted to act out or make noise during the show. In rare instances it may be okay to come as you are. Off-Broadway shows and smaller productions usually don't mandate a dress code, so jeans and sneakers won't be an issue. Make sure you always know ahead of time what the expected mode of dress is for a given production or venue, and enjoy an increasingly uncommon opportunity to present yourself fashionably at a formal society event. Even if normal clothes are allowed, it's never a bad idea to dress nicely. Your appearance says something about your character, so make sure it has good things to say.
Summary:
Know what is expected. Buy and wear merchandise. Put on costumes and facepaint. Wear everyday clothes.