In that sense, venous blood has a greater ability to reflect light.

It's just like getting venous blood only you get it out of an artery.

Three venous blood samples were taken at 15 minute intervals.

"We are required to take venous blood samples every four hours from midnight on, throughout the day."

Lower was the first to observe the difference in arterial and venous blood.

The saturation of mixed venous blood is approximately 75% in health.

Dark red predominated, as if someone had spilled a great deal of venous blood in here.

It did not come, there was only the dark seepage of venous blood, and he sighed.

To combat this the muscles involved in standing contract and help to bring venous blood volume to the heart.

Venous blood can once more enter the chest and the heart, cardiac output begins to increase.

The right side of the heart pushes the venous blood into the pulmonary artery.

Venous blood pooled dark red on the floor beside Lizzie, who again said something.

Another possible explanation is that there is an increase in local venous blood volume.

The previously mentioned, symptoms are due to inadequate removal of venous blood.

Red and blue may have indicated arterial and venous blood.

This means that the venous blood leaving the muscle is 26% equilibrated with the tissue.

Ten ml of venous blood were obtained before surgery.

These tests use finger-stick or venous blood, the completed test takes a total of 15-20 minutes, and a laboratory is not needed.

This pulmonary venous blood now is full of oxygen.

Consequently, this provides a potential route for portal venous blood to reach the liver.

Laying head down may help since it increases venous blood pressure and congestion of the mucosa.

In his model, venous blood travelled from the heart to the lungs where it was mixed with air and then returned to the heart.

Heat in the arterial blood is efficiently transferred to the venous blood.

Menstrual fluid is reddish-brown, a slightly darker color than venous blood.

This reduces the rider's hydrostatic pressure, thus allowing venous blood to more easily return to the heart.