The area between the lungs containing the heart, aorta, venae cavae, esophagus, and trachea is the:Responsesmediastenummediastenummedisternummedisternummediastinummediastinummediasternum

The large area between the lungs is referred to as the:

Fill in the blanks to complete the following sentences. (not all options will be used).1.  The region of the thoracic cavity in which the heart lies is called the mediastinum.2.  The Response area of the heart can be palpated in the fifth intercostal space.3.  The heart lies obliquely between the Response area, with behind and to the Response area of the sternum.apexleftrightintercostalribsmediastinumperiosteumlungs

The heart is within theQuestion 8Answera.abdominal cavity.b.mediastinum and abdominal cavity.c.mediastinum.d.mediastinum and thoracic cavity.e.thoracic cavity.

The structure within the mediastinum, anterior to the vertebrae and posterior to the trachea is the .

2.  The Response area of the heart can be palpated in the fifth intercostal space.3.  The heart lies obliquely between the Response area, with behind and to the Response area of the sternum.