The superior vena cava.
pulmonary
The inferior vena cava
More easily enters the bloodstream
Surgical correction of an intussusception is done with the patient under general anesthesia. The surgeon usually enters the abdominal cavity by way of a laparotomy, a large incision made through the abdominal wall. The intestines.
The inferior vena cava (or IVC), also known as the posterior vena cava, is the large vein that carries de-oxygenated blood from the lower half of the body into the right atrium of the heart.It is posterior to the abdominal cavity and runs alongside of the vertebral column on its right side (i.e. it is a retroperitoneal structure). It enters the right atrium at the lower right, back side of the heart.
Blood enters the kidney from the right and the left renal arteries, which branch out from abdominal aorta at right angles to it.
The tube is called the spermatic cord, which contains the vas deferens and blood vessels that supply the testes.
Hernia, hiatus: Protrusion of the stomach up into the opening normally occupied by the esophagus in the diaphragm, the great dome of muscle that separates the thoracic (chest) cavity from the abdomen.
The immune system fights bacteria that enters the body. It does this by using various defense mechanisms such as white blood cells, antibodies, and complement proteins to identify and destroy the invading bacteria.
As the mother enters the second stage of labor, her baby's head appears at the top of the cervix. Uterine contractions get stronger. The infant passes down the vagina, helped along by contractions of the abdominal muscles and the mother's pushing.
They are called spiracles, tiny tubes alongside the insect's body which allow it to receive air. Kind of like gills, but for insects. Good luck!
Mulldrifter is a creature with an enters-the-battlefield effect that allows you to draw a card when it enters the battlefield.