Problem: Article: A cystoscopy is one of the primary means of detecting bladder cancer. A doctor will insert a cystoscope (a very thin, flexible tube) into your urethra and push it up into your bladder. The doctor then uses the tube to fill your bladder with sterile water, enabling them to look at the lining of your bladder with the camera on the cystoscope. This will allow the doctor to detect any visible signs of cancer in your bladder. The procedure should take about 5 minutes, and you'll probably need to urinate after it's been completed. Prepare for this procedure by avoiding taking any blood-thinning drugs. If you're unsure if any prescription drugs that you routinely take will thin your blood, ask your doctor. When performing a rigid cystoscopy, your doctor will insert a slightly larger and less flexible tube into your urethra, through which the doctor can pass small tools to aid in their diagnosis of bladder cancer. The doctor will perform a rigid cystoscopy if the results of the initial cystoscopy were inconclusive, or if they want to take a tissue sample. The cystoscopy is not painful, although you will probably be given some local anesthesia at the beginning of the procedure. Do not take any blood-thinning drugs before the rigid cystoscopy procedure. In some cases (for both a cystoscopy and a rigid cystoscopy), your doctor will discuss the results with you immediately after the procedure. If tissue samples need to be sent to a laboratory, your doctor will contact you once the results have been returned. If the doctor sees what could be visual signs of cancerous cells in your bladder during the cystoscopy, they'll likely want to take a biopsy sample. If you consent, the doctor will pass small tools through the cystoscope which allow them to scrape small amounts of tissue off of the lining of your bladder. Like the cystoscopy itself, this is a relatively mild outpatient procedure. However, the doctor may request that you not eat or drink for up to 6 hours before the biopsy. You will also likely be placed under a general anesthesia for the procedure. In medical terminology, this bladder biopsy is known as a Transurethral resection of bladder tumor, or TURBT.
Summary: Undergo a cystoscopy. Consent to a rigid cystoscopy, if needed. Provide tissue samples during the cystoscopy.

Problem: Article: Open your HTML file as well. This will allow you to link a separate CSS file to your HTML document. Your link tag needs three attributes: rel, type, and href. rel means "relationship" and tells the browser what the relationship is to the HTML document. Here it should have a value of "stylesheet". type tells what type of media is being linked to. Here it should have a value of "text/css" href here is used similarly to how it is used in an <a> element, but here it must link to a CSS file. If the CSS file is located in the same folder as the HTML file, only the file name needs to be written within the quotation marks. Add a class attribute to these elements and set them equal to a class name of your choice. This will give your elements the same styling. Type the class name in your CSS file with a period (.) preceding it (i.e. .class). Id's are created in CSS using a pound symbol (#) rather than a period. Id's are more specific than classes, so an id will override any class styling if it has an attribute with a different value than the class.
Summary: Create a CSS file, not an HTML file and save it using the .css extension. Create a <link> tag in your HTML head. Select elements of different types you want to add the same styling to. Assign what styling a class will receive. Select single elements you want to add special styling to and add an id attribute.

Problem: Article: Your doctor can run tests to determine if you have a hormonal imbalance and to detect nutrient deficiencies. An underlying nutrient deficiency may be to blame for your hormonal imbalance. For example, if you are deficient in iodine, then this may be affecting your thyroid. Birth control does more than simply halt reproduction. The pills contain synthetic hormones that are capable of balancing out high levels of estrogen and low levels of progesterone. Ask your doctor if this might be an appropriate treatment for you. Keep in mind that there are risks and potential side effects of taking birth control. Discuss these with your doctor before deciding if this is right for you. Hormone replacement therapy is the prescription equivalent of over-the-counter hormone supplements. Menopausal women are occasionally treated with doses of estrogen, progesterone, or a progestin-estrogen combination. You may have the option of taking hormones in the form of pills, a patch on the skin, a cream, or an intra-uterine device. Some common side effects of hormone replacement therapy medications may include bloating, leg cramps, breast tenderness, headaches, indigestion, mood swings, depression, back pain, and vaginal bleeding. Testosterone therapy may be an option if you are male and have low testosterone. Low testosterone in men can contribute to sleep problems, weight gain, depression, and reduced libido. If you have been experiencing these symptoms, then talk to your doctor about testosterone replacement therapy. Your doctor will need to run tests to confirm that low testosterone is the issue. Keep in mind that there are risks to taking testosterone, such as enlarged prostate, sleep apnea, decreased sperm count, acne, enlarged breasts, and blood clot. Discuss these risks with your doctor before starting treatment. Most antidepressants work by balancing out serotonin levels, which drop in response to low estrogen levels. Some have also proved moderately effective in reducing hot flashes in hormonally-imbalanced, menopausal women. You might consider taking an antidepressant if you are experiencing symptoms of depression as a result of your hormonal imbalance. Keep in mind that antidepressants may have other side effects. Discuss these with your doctor as you decide whether or not antidepressants are right for your situation.
Summary: Talk to your doctor if you suspect a hormonal imbalance. Start on an oral contraceptive. Go on menopausal hormone replacement therapy. Ask your doctor about testosterone therapy. Ask your doctor about anti-depressants along with hormone therapy.

Problem: Article: This temperature is important, as it will heat the burgers quickly without overcooking them in the process. It's important to do this ahead of time so your oven will be preheated by the time you've prepared the burger patty.
Summary:
Preheat the oven to 400 degrees Fahrenheit (200 degrees Celsius).