Fill in the Blanks Medical Directional TermsOnline version Fill in the blank by David Alvarado 1 frontal upper anteior equal inferior superficial proximal lower lateral The stomach is to the diaphragm . The nose is located on the surface of the body . The lungs lie to the heart . The elbow lies to the forearm . The skin is to the muscles below it . A midsagittal plane divides the body into parts . A frontal plane divides the body into / sections . A coronal plane may also be referred to as a plane .