To clear your acne using onion, you need to apply onion juice on your face. You can blend an onion in a blender or simply grate it and then extract the juice. It is excellent for greasy and combination skin. For best results, prefer to use freshly extracted onion juice on your skin.
From Wikipedia, the free encyclopedia. The superior vena cava (also known as the cava or cva) is a large diameter (24 mm), yet short, vein that carries deoxygenated blood from the upper half of the body to the heart 's right atrium.It is located in the anterior right superior mediastinum.rom Wikipedia, the free encyclopedia. The superior vena cava (also known as the cava or cva) is a large diameter (24 mm), yet short, vein that carries deoxygenated blood from the upper half of the body to the heart 's right atrium. It is located in the anterior right superior mediastinum.
For example, in the superior vena cava syndrome, the symptoms that result from compression of the large vein that carries blood down to the heart. The superior vena cava is located in the middle of the chest and is surrounded by rigid structures and lymph nodes.ena cava: The superior vena cava is the large vein which returns blood to the heart from the head, neck and both upper limbs.