Terminology/Positions Flashcards
Name the aspect of an X-RAY beam that has the least divergence
Central Ray (CR)
What position is described when person is upright with arms abducted, palms forward, and head and feet together and directed straight ahead
Anatomical Position
What vertical plan be divides the body into equal right and left parts?
Sagittal Plane
What is an image of a patient’s anatomic part(s) as produced by the actions of X-rays on an Image receptor?
Radiograph
What vertical plane divides the body into equal anterior and posterior parts?
Coronal Plane
What plane is taken at right angles along any point of the longitudinal axis of the body?
Transverse or Axial Plane
The positioning term that describes the general and specific body position is?
Position
The direction or path of the central ray defines what positioning term?
Projection
Describe the decubitus position.
The patient is laying down
What is the name of the projection in which the central ray enters the anterior surface of the body and exits the posterior?
Anteroposterior Projection (AP)
Projection using a central ray angle of 10 degrees directed parallel along the long axis of the body or body part is termed as what type of projection?
Axial Projection
What is the specific position that demonstrates the spices of the lungs, without superimposition of the clavicles?
Lordotic Position
Palm of hand
Palmar
Lying on back facing upward
Supine
An upright position
Erect
Lying in any position
Recumbent
Front half of the patient
Anterior
Top or anterior surface of the foot
Dorsum Pedis
Position in which head is higher than feet
Fowler
Posterior aspect of foot
Plantar
Position in which head is lower than feet
Trendelenburg
Back half of patient
Posterior
Anteroposterior
Projection
Prone
Position
Trendelenburg
Position
Left posterior oblique
Position
Left lateral chest
Position
Mediolateral ankle
Projection
Tangential
Projection
Lordotic
Position
Inferosuperior axial
Projection
Left lateral decubitus
Position
Near the source or beginning
Proximal
On the opposite side
Contralateral
Toward the center
Medial
Toward the head end of the body
Cephalad or superior
Away from the source or beginnning
Distal
Outside or outward
Exterior
On the same side
Ipsilateral
Near the skin surface
Superficial
Away from the head end
Caudad or inferior
Farther from the skin surface
Deep