Write an article based on this "Observe any patient precautions. Introduce yourself to your patient. Wash and sanitize your hands. Review the patient's order. Assemble your supplies. Select the appropriate needle."
article: Take note of signs behind the patient's bed or on the patient's chart. Observe isolation restrictions, and make sure that, if the blood test requires fasting, that the patient fasted for the appropriate amount of time. Explain what you are about to do as you draw blood. Put on sanitary gloves. Verify the requisition is stamped with the patient's name, medical record number and date of birth. Make sure that the requisition and labels match exactly with the patient's identification. Confirm the patient's identity from the wristband or by asking the patient for a name and date of birth. You should have in front of you: blood collection tubes, a tourniquet, cotton balls, bandage or medical adhesive tape, and alcoholic wipes. Make sure that your blood tubes and blood culture bottles have not expired. The type of needle that you choose will depend on the patient's age, physical characteristics and the amount of blood that you plan to draw.

Write an article based on this "Remove the pipe beneath the sink. Unscrew the nut at the base of the basket strainer. Take off the large nut at the top of the basket strainer. Remove the basket strainer. Clean the sink hole thoroughly on both sides. Repair holes in the sink basin if present."
article: Unscrew the T-junction or pipe segment closest to the sink and set it aside. Leave the water trap (U-bend) in place to keep sewer gases at bay. Approach the basket strainer from below and unscrew the lowest nut. This should free the flanged tailpiece (a straight, collared tube) and top hat gasket (a small circle with a flat rim). Set these parts aside. There's one more large nut for you to unscrew. Remove this and you'll have complete access to the basket strainer. Once the nut is removed, several smaller gaskets and washers will fall down or hang loose around the basket strainer. Your replacement basket strainer should include replacement parts for these, so you can safely discard them. Remove the old basket itself as well, lifting it out from the top of the sink. Scrub the top and bottom of the sink around the empty hole using a clean, soapy sponge or cloth. It is vital to get the area as clean as possible so the plumber's putty can form a good bond. Dry thoroughly once finished. If there's old sealant or other gunk in this area, scrape it off with a putty knife. Serious buildup may require paint thinner or another solvent. Always follow the product's safety label instructions when using solvents. It's possible your leaky sink was caused by a puncture in the basin, rather than the basket strainer. Inspect the sink carefully, especially next to the hole where the old strainer may have obscured a puncture. A large hole or network of cracks may require a full sink replacement, but you can repair small holes as follows: Stainless steel sink: Sand the surface around the hole and wipe with an ammonia-based cleaner. Mix, apply, and let cure a two-part stainless steel epoxy according to label instructions. Ceramic sink: Drill any small cracks to create a rough surface. Fill completely with waterproof ceramic putty. Let dry according to label instructions, smoothing it out with a little water just before it dries completely. These repairs may not last forever, but they can last years if properly applied over minor damage.

Write an article based on this "Press the Home and Power buttons simultaneously to take a screenshot. Open the Photos app. Tap the screenshot to open it. Tap the "Edit" button. Tap the Magic Wand icon to make auto changes. Tap the Dial icon to adjust color, light, and balance. Tap the "Filter" icon to add artistic filters. Tap the "Rotation Icon" to crop, zoom, or rotate the screenshot. Tap "Done" to keep your changes."
article:
The screen will flash briefly and a preview of the screenshot will appear at the bottom-left corner of the screen. If your iPhone doesn't have a Home button, you can take a screenshot by pressing the Power and Volume-Up buttons. Your screenshot is saved to this location by default. This button is located in the upper right corner of the screenshot and will bring up a variety of editing tools. This button is in the upper right corner of the screen and will automatically make color and lightning adjustments to the screenshot. This button appears in the bottom toolbar and will bring up 3 menus: "Light", "Color", and "B&W". Each category will have a submenu with a number of options that can be adjusted with a slider. This icon is represented by 3 overlapping circles and is located on the bottom toolbar. Filters like Mono, Tonal, and Noir will add a black and white stylized filter. Filters like Fade or Instant will give the screenshot a washed out, retro look. This icon is located on the right of the bottom toolbar. Tap and drag the corners of the picture space to crop the picture. Adjust the slider to manually rotate the photo or press the "Rotate" icon (square with a curved arrow) to automatically rotate 90 degrees. Reverse pinch the photo to zoom. This button appears in the lower right corner after changes have been made. You can undo your changes by tapping "Cancel" in the lower left corner and selecting "Discard Changes". You can undo changes after saving by selecting "Revert" which appears in place of the "Done" button.