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

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.

The heart is within theQuestion 5Answera.mediastinum and abdominal cavity.b.thoracic cavity.c.abdominal cavity.d.mediastinum.e.mediastinum and thoracic cavity.

The heart is located in the ______ and is ______ to the diaphragm.Multiple choice question.mediastinum; inferiormediastinum; superiorabdominal cavity; superiorthoracic cavity; inferior

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

The abdomen (stomach region) is located _______ to the thorax (chest region).Multiple choice question.inferiorsuperiorlateraldistal