The anatomical region found between the lungs that extends from the sternum to the vertebral column and from the first rib to the diaphragm.

A host cell is the body cell of an infected individual

Indicate whether the statement is true or false

Which of the following is a major component of the conduction system located in the interventricular septum?

A) bundle branches B) AV node C) Purkinje fibers D) SA node E) None of the answers are correct.

The sympathetic trunks are located

A.  superior to the brachial plexus. B.  inferior to the sacral plexus. C.  immediately lateral to the vertebral column. D.  lateral to prevertebral ganglia. E.  in the craniosacral regions.

When a partial pressure gradient exists for a gas, it will move from the area of its lower partial pressure to the area of higher partial pressure

Indicate whether this statement is true or false.