1976 results found
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… Regular, rhythmic electrical signals keep the heart pumping blood to the lungs and the body. What controls the timing of … your heart rate to increase significantly to deliver more blood (and therefore more oxygen) to the body. Your heart … Regular, rhythmic electrical signals keep the heart pumping blood to the lungs and the body. What controls the timing of …
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… These may include: Watery diarrhea (which may contain blood or pus). Swelling, cramps, pain, or tenderness in the … have the right amount of minerals (electrolytes) in your blood. Or you will be given medicine to control diarrhea. A … These may include: Watery diarrhea (which may contain blood or pus). Swelling, cramps, pain, or tenderness in the …
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… is important. Try to match your activities to your energy levels. Throat changes Radiation to the neck or chest can … is important. Try to match your activities to your energy levels. Throat changes Radiation to the neck or chest can …
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… do if your child has "blue spells." These may happen if the blood going from the heart to the body is a mix of oxygen-poor and oxygen-rich blood. The body may not get enough oxygen. When this occurs, … medicine to give and how to give it. If your child takes a blood thinner, be sure to get instructions. It's important …
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… or local weather station for details about air pollution levels. Voice your concerns about safety. Before your child … or local weather station for details about air pollution levels. Voice your concerns about safety. Before your child …
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… or squeezing of the umbilical cord . This can reduce blood flow and oxygen to your baby. The start of labour. … risk of causing bleeding that could lead to mixing of the blood of the mother and the baby. So if you have Rh-negative blood , you'll get an Rh immunoglobulin injection (such as …
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… arteries. One runs along each side of the neck. They supply blood to your brain. When plaque builds up in either one, it can limit blood flow to your brain. The plaque also raises your risk … for at least 2 weeks. You will have regular tests to check blood flow in your carotid arteries. Why It Is Done Carotid …
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… headaches, and stomach problems. It may also lead to high blood pressure or other serious problems. footnote 1 , … that speed up your heart rate and breathing, increase blood pressure, and make your muscles tense. This physical … natural fight-or-flight response lasts too long and your blood pressure may stay high. This is bad for your heart. …
