In one sentence, describe what the following article is about: Avoid making eye contact with the moving stairs and keep your gaze straight ahead as you ride the escalator. This will help you stay still on the escalator so you can get to your destination. This will also reduce any dizziness you might feel when riding the escalator. Use the side railings to steady yourself on the escalator and to prevent getting dizzy. You can also travel with someone that will hold your arm as you ride the escalator. This can help with your sense of balance and perception of depth while on the escalator. Some people who suffer from a fear of escalators find wearing practical, sturdy shoes while on an escalator can give them a sense of security and comfort. Some people with a phobia of escalators dislike feeling trapped or boxed in, surrounded by others on the escalator during a busy time of day, or rush hour. Rather than try to ride a crowded escalator, wait until the crowd thins out. This may help you feel less crowded and trapped while riding the escalator.
Summary: Look ahead, rather than down, when on the escalator. Hold the railing or someone's hand. Take the escalator when it is empty.

In one sentence, describe what the following article is about: Compare the left and right ankle readings, as well as the DP and PT artery readings of both ankles. Whichever number is the highest from each ankle will be used to calculate the ABI. the systolic blood pressure of the ankle by the systolic blood pressure of the arm. You will calculate the ABI for each leg individually. Use the highest value from your readings of the left ankle arteries and divide it by the value of the brachial artery. Then repeat this process with the results from the right ankle. Example: The systolic blood pressure of the left ankle is 120 and the systolic blood pressure of the arm is 100. 120/100=1.20. The normal resting ankle brachial index is 1.0 to 1.4. The closer the ABI of the patient to 1, the better the result is. This means that the arm blood pressure should be as close as possible to the ankle blood pressure. An ABI of less than 0.4 suggests severe peripheral arterial disease. The patient may develop non-healing ulcer or gangrene. An ABI of 0.41-0.90 indicates mild to moderate peripheral artery disease and warrants further tests like CT, MRI, or angiography. An ABI of 0.91-1.30 indicates normal vessels. However, a value between 0.9-0.99 may cause pain during exercise. An ABI >1.3 indicates non-compressible and severely calcified vessels that artificially raise the blood pressure. Long standing diabetes or chronic kidney disease may lead to this state.
Summary: Take note of the higher systolic blood pressure of the ankle. Divide Record and interpret the result.

In one sentence, describe what the following article is about: The bigger the cow is, the more you have to feed her. Although, a bigger cow may produce more milk, you don't want a monthly feed bill that exceeds what you're able to spend. Holsteins are the biggest eaters and will cost the most. Brown Swiss cows are somewhere in the middle. Jerseys are the smallest and need the least amount to eat. What kind of cow do you think you can handle? Can you deal with nervous cows or would you need to have very docile ones? Take this into consideration when selecting a breed. Brown Swiss cows are the most docile dairy cows. Holsteins tend to be a bit nervous. Jerseys can be notorious kickers. If you are raising a cow to be part of a dairy farm, obviously milk production will be a crucial factor. On the other hand, if you only need enough milk for your family, you may not need such a high-production breed. You may wish to mix your herd if it's for commercial reasons, such as adding a few Jerseys to a predominantly Holstein herd to increase the Holstein's butterfat content. If you're looking to maximize milk production, Holsteins are the way to go. If you're only wanting milk for you and your family, you may want to consider a cow that doesn't give as much milk (such as a Jersey). Breeds that are dual-purpose (produce both milk and meat) may be ideal, but this will produce less milk overall. You may also want a dairy cow for butter and cheese making. Jerseys and Brown Swiss produce milk higher in butterfat and protein content, making them ideal for cheese and butter making. Dairy cows that have been culled from conventional dairy operations are cheaper. However, such cows may have injuries, illnesses, or inability to breed back. If you are a dairy farmer just starting out, avoid these cull animals. As a hobby farmer you may not mind the time, money and feed invested in rescuing and caring for one or two cull dairy cows.
Summary:
Consider the cost of feed. Gauge the cow's temperament. Decide what you'll use this cow for. Look at cull cows.