Which plane is defined as being parallel to the floor?

Which plane is defined as being parallel to the floor?

• A. Sagittal Plane
• B. Coronal Plane
• C. Horizontal Plane
• D. Transverse Plane

Answer: (D)

The main idea is how anatomical planes are oriented relative to the body and the floor. The plane that runs horizontally across the body, staying parallel to the floor, is the transverse plane. It divides the body into upper (superior) and lower (inferior) parts. When a person is standing, this plane is parallel to the ground, which is why it’s described as parallel to the floor. Some texts call the same orientation the horizontal plane, since it’s flat and cuts across. The other planes slice the body front to back or left to right, not parallel to the floor.

The main idea is how anatomical planes are oriented relative to the body and the floor. The plane that runs horizontally across the body, staying parallel to the floor, is the transverse plane. It divides the body into upper (superior) and lower (inferior) parts. When a person is standing, this plane is parallel to the ground, which is why it’s described as parallel to the floor. Some texts call the same orientation the horizontal plane, since it’s flat and cuts across. The other planes slice the body front to back or left to right, not parallel to the floor.