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Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Blood cells of the myeloid lineage Blood cells of the myeloid lineage
Blood pressure measurement. Blood pressure measurement.
Electronic blood pressure measurement Electronic blood pressure measurement
Demonstrating the use of venipuncture equipment. Using a syringe to draw blood. Demonstrating the use of venipuncture equipment. Using a syringe to draw blood.
Blood Flow to the Brain Blood Flow to the Brain
The heart and its major blood vessels. Oxygen-rich blood is pumped from the lungs to the left The heart and its major blood vessels. Oxygen-rich blood is pumped from the lungs to the left
Video: Membrane transport proteins - pores, gated channels and pumps

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