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When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.
For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.
Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.
The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.
Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.