In one sentence, describe what the following article is about: Door problems are usually easier to identify than rotation problems. The door of the unit may close unevenly or it may not have sufficient clearance at the top, bottom, or sides of the cabinet.  If the door does not close completely, or if it closes unevenly, you'll need to adjust the doors until they are centered correctly within the frame. When the top or bottom clearance is insufficient, you'll notice the gaps at both sides of the door will be unequal. When the side clearance is insufficient, the door will appear crooked. Additionally, the gaps around it will but unequal. Open the door and locate the collar at the top of the unit. For many models, this part will be made of white plastic. Use a Phillips-head screwdriver to loosen the screw on this collar. Loosen the screw by one full counterclockwise rotation. Even loosened, the screw should remain in its position in the collar. Using both hands, carefully rotate the entire shelf unit and door in a counterclockwise direction. Continue until the collar hits the catch latch located at the back of the ceiling bracket.  Turn the Lazy Susan slowly. Listen for a slight click. This is a signal that you've reached the catch latch. Once you hit the catch latch, the collar should be properly aligned with the spring. You should feel a slight resistance to additional counterclockwise turning. Gradually rotate the door in a clockwise direction until it reaches the exact center-front. If possible, take a step back and check the alignment from a distance. Make sure the door is precisely in place before moving on.  The plastic collar should remain fixed in place as you rotate the door, so it may be difficult to step away. Have a friend or family member help you evaluate the door position, in these cases. If you accidentally rotate past the center-front position, continue rotating the door in a clockwise direction. Do not rotate it counterclockwise until after you finish setting it. Carefully and slowly rotate the entire assembly in a counterclockwise direction. Continue turning the assembly until the collar screw faces you. The door and collar should maintain their alignment as you turn the assembly. It may help you to maintain the position of the collar and door by marking their correct positions with a piece of painter’s tape, masking tape, or something similar. Tighten the collar screw back into its original position. The door should now be properly aligned and fixed into place. Give the Lazy Susan a few spins to check that everything works correctly, and your door adjustment is finished. To prevent the collar from twisting out of place while it’s fastened, you may need to hold it in place as the screw is tightened.
Summary: Locate where there are door problems. Loosen the collar screw when doors close unevenly. Rotate the shelf unit and door counterclockwise. Rotate the door. Turn the entire assembly. Tighten the screw to finish adjusting uneven doors.

A urinary tract infection (UTI) is very common but can be unpleasant and very uncomfortable. UTIs are an infection of your upper urinary tract (kidney and ureters), lower urinary tract (bladder and urethra), or both.  If you develop a UTI you will likely feel a burning sensation when you urinate as well as a need to urinate often. You may also feel pain in your lower abdomen. There are different symptoms for the various infections. It can be useful to think about your symptoms so you can explain them clearly if you need to go to the doctor. Symptoms of lower UTIs include: needing to urinate more often, cloudy or bloody urine, back pain, very unpleasant smelling urine, and generally feeling unwell.  If you have an upper UTI you may experience a high temperature (over 38 degrees C, or 100 Fahrenheit). You may also be nauseous, and shiver uncontrollably. Other symptoms include vomiting and diarrhea. 25-40%of mild UTIs will spontaneously resolve, but that still leaves more than half which could be putting themselves at risk for a complication by not seeking medical care. Make an appointment with your doctor straight away if you are experiencing a UTI, and you develop a high temperature, or your symptoms suddenly get worse.  If you are pregnant or diabetic you should contact your doctor immediately. Going to see a doctor will enable you to get a precise diagnosis. What you think is a UTI could be a yeast infection or something else.  Your doctor will likely have you take a urine test to determine if you have a UTI and what bacteria might be causing it. These cultures usually take 48 hours to complete. UTIs are bacterial infections, and as such, doctor prescribed antibiotics are the most thorough, most recommended treatment to consider. Antibiotics are particularly recommended for women who suffer frequent UTIs. Longer-term courses of antibiotics can help prevent the infection recurring.  Antibiotics typically prescribed to treat a UTI are nitrofurantoin (branded as Furadantin, Macrobid, or Macrodantin), and sulfamethoxazole with trimethoprim 	(branded as Bactrim, or Septra).However, ciprofloxacin (known as Cipro), fosfomycin (known as Monurol) and levofloxacin (known as Levaquin) are also prescribed. In addition to antibiotics, AZO is an over the counter bladder analgesic that can help. Take a one- to seven-day course of antibiotics, with your doctor's prescription and advice. Most women are put on a 3-5 day antibiotic. Men might be put on an antibiotic for 7 to 14 days. While symptoms usually clear up around three days after antibiotic treatment, it can take up to five days for all the bacteria in your urinary tract to die off. It may take even longer for men.  It is vital that you finish all of the antibiotics that your doctor prescribes unless your doctor tells you otherwise. If you stop taking your antibiotics before the course is over, you’re not allowing the antibiotics to completely kill the bacteria.  If your symptoms continue after you have taken all your antibiotics, or you don’t feel any better after a few days, contact your doctor again. There are potentially serious complications from a severe UTI, which could lead to kidney failure or blood poisoning. These are not common, and they usually only affect people with a pre-existing health problem, such as diabetes. If you have a weakened immune system, you are more susceptible to complications and infections.  Pregnant women with UTIs are at risk for life-threatening complications and should always be examined by a physician. Men who have recurrent UTIs are at risk of developing inflammation of the prostate, known as prostatitis.  You may require hospital treatment for a severe upper UTI, or if there are complications. This will still involve antibiotics, but you will be closely monitored and perhaps put on a drip to keep you hydrated.
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One-sentence summary -- Recognize the symptoms. Know the different symptoms for an upper or lower urinary tract infection. Know when to seek medical treatment. Take a course of antibiotics. Complete the course of antibiotics. Be aware of potential complications.

Problem: Article: Use 1 egg yolk for every 1 cup (240 mL) of liquid you need to thicken. Whisk the yolks until they are loosened. If you are using a whole egg, separate the whites from the yolk before whisking. This will temper the eggs and increase their temperature. The hot water will heat the eggs without making them too hot and causing them to cook. Your sauce should be hot when you add in the eggs. Whisk the sauce continuously while it simmers. Make sure to scrape the sides and bottom of the pan as you stir. This will ensure that the sauce doesn’t stick to the pan or burn. Do not let the sauce boil for too long. Once it reaches its boiling point, 1 minute will be plenty of time for the sauce to thicken.  Since you are using raw eggs, you much check the temperature of your sauce to eliminate the possibility of bacteria. The sauce must be at least 160 °F (71 °C) before it is safe to serve.
Summary:
Whisk the egg yolks in a pan over low heat. Add 2 US tbsp (30 mL) of hot water to the egg yolks. Whisk the eggs into your sauce and simmer over medium heat. Allow the sauce to boil for 1 minute.