capillary refill action. Squeeze the person's fingernails. They will go white. If blood is flowing, they will go from white to light red.
surgical procedure of stopping the flow of blood (as with a hemostat)
The diagnostic procedure you are referring to is called angiography. It involves the use of contrast material and special imaging techniques to visualize blood vessels and blood flow in various parts of the body, such as the heart, brain, or extremities.
Bypass is the surgical procedure used to create an alternative passage to divert flow of blood.
After a uterine ablation, blood that would normally flow through the endometrium (the uterine lining) is redirected. The ablation procedure destroys the lining, reducing or eliminating menstrual bleeding. Any blood that might have been shed during the procedure is typically absorbed by the body or exits through the vaginal canal. Overall, the procedure aims to minimize future blood flow from the uterus.
True!
Cardiac catheterization
The diagnostic procedure that images the structures of blood vessels and the flow of blood through them is called an angiography. This test uses contrast dye and imaging techniques like X-rays, CT scans, or MRI to visualize any blockages or abnormalities in the blood vessels.
Doppler scanning-- A procedure in which ultrasound images are used to watch a moving structure such as the flow of blood or the beating of the heart.
It is called cardiac bypass surgery which is done to bypass blocked arteries in the heart and thus improving the blood flow to the heart
What I think you are asking is what is a heart catheterization. It is a medical procedure, sometimes also referred to as a coronary angiogram, A test to check the blood flow and pressure within the heart and the vessels that provide oxygen to the heart ( coronary arteries)
True. Duplex ultrasound is a diagnostic procedure that combines traditional ultrasound imaging with Doppler ultrasound to evaluate blood flow and the structure of blood vessels. It is commonly used to assess conditions such as vascular diseases, blood clots, and venous insufficiency.
An is a surgical procedure that involves opening blocked blood vessels to improve blood flow to the brain, reducing the risk of a stroke. It can help prevent future strokes by addressing underlying issues such as plaque buildup or blood clots.