Summarize the following:
Too much potassium can affect the way your heart works, causing symptoms like arrhythmia (an abnormal rhythm), palpitations or skipped heartbeats, and, ultimately, cardiac arrest. If you have any reason to think you might be having cardiac symptoms, get to a doctor immediately. High potassium levels can lead to an upset stomach, nausea, and vomiting. These symptoms can lead to dehydration. Potassium helps muscles function, so if you have too much or too little, your muscles can weaken, making you feel weak, tired, and lethargic. This feeling may be exacerbated by other symptoms, especially vomiting. Feelings of numbness or tingling are also related to muscle activity. You may notice these sensations first in your extremities (the hands and feet) and then around your mouth; this may be followed by muscle twitching. Get medical help if you have these symptoms. Many people have no symptoms and only discover the high potassium levels when their doctors run blood tests.

summary: Watch for cardiac symptoms. Pay attention to nausea and vomiting. Look for fatigue and weakness. Be aware of any numbness or tingling sensations. Understand that you may have no symptoms at all.

Summarize the following:
There are several forms of begging. For instance, a mild case of begging might involve your dog sitting near you while you eat and gazing longingly at you. A more serious case might involve your dog barking in addition to sitting and staring at your during mealtime. And a very serious case of begging would involve your dog jumping up on you or leaning against the table and barking while you dine. One reason why your dog might beg is because it is hungry. In order to prevent begging, feed your dog before you eat so that it is not hungry during your mealtime. Don't just feed your dog any old food. Ensure your dog is getting a healthy and balanced food that was formulated by a company with credentials in animal nutrition. Talk to your vet to ensure that your dog is getting everything it needs from its diet relative to its age, activity level, and size. You may have heard about adding digestive enzyme supplements to your dog's meal to help with digestion. Generally there is no reason to use these supplements unless your dog has a medical condition diagnosed by your vet. Give your dog a chew toy or KONG toy stuffed with kibble to keep it occupied while you eat. This will ensure that your dog never even knows that you are eating. And if your dog doesn't know you're eating, it cannot engage in unwanted begging. The most important thing you can do to prevent your dog from begging is to consistently refuse to give it food while it begs. Never give your dog food from your meal while you are eating. And if you do wish to share some scraps of an appropriate food with your dog when your meal is done, do not feed them to your dog while seated at the table. Instead, place them in its dish.

summary: Determine how severe your dog's begging is. Feed your dog. Refocus your dog's attention. Do not feed your dog while at the table.

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The Bootloader Menu will display on-screen. If your keyboard is not functioning, close your keyboard, hold your phone with the right-side facing up, then tap on the lower right corner of your screen. " Alternately, you can press the "Alt" and "W" keys or use your touchscreen to select the option. Your phone will return to the system recovery screen. " Your phone will power on, and display the initial setup screen.
summary: Power off your Motorola Blur. Press and hold down the "Camera" key on the side of your device. Press the "Power" key to turn on your phone, and continue to hold down the Camera key as the phone powers on. Release the Camera key when prompted to do so by your phone. Press the "Volume down" key within 10 seconds to enter Recovery Mode. Open the keyboard of your Motorola Blur when a large triangle displays on-screen. Press the "Alt" and "L" keys to access the system recovery screen. Use the "Volume up" and "Volume down" keys to select "Wipe data / Factory reset. Tap on "OK," then wait for the master reset to complete. Select "Reboot system now," or press the "Menu" and "Back" buttons. Tap on "OK.