PTA Geography Knowledge 2 — Questions and Answers
Question 1: Which anatomical plane divides the body into anterior and posterior sections?
- Sagittal plane
- Transverse plane
- Frontal (coronal) plane (Correct answer)
- Oblique plane
Correct answer: Frontal (coronal) plane
The frontal (coronal) plane divides the body into anterior (front) and posterior (back) portions.
Question 2: The term 'medial' in anatomical geography refers to a structure that is:
- Farther from the midline
- Closer to the midline of the body (Correct answer)
- Above another structure
- On the back side of the body
Correct answer: Closer to the midline of the body
Medial describes a structure positioned closer to the body's midline compared to another reference point.
Question 3: Which body region is described as the area between the thorax and the pelvis?
- Lumbar region
- Inguinal region
- Abdominal region (Correct answer)
- Gluteal region
Correct answer: Abdominal region
The abdominal region lies between the thorax (chest) superiorly and the pelvis inferiorly.
Question 4: In anatomical position, the palms of the hands are facing:
- Posteriorly
- Laterally
- Anteriorly (Correct answer)
- Inferiorly
Correct answer: Anteriorly
In standard anatomical position, the body stands upright with palms facing anteriorly (forward).
Question 5: The popliteal region corresponds to which body area?
- Front of the elbow
- Back of the knee (Correct answer)
- Inner aspect of the wrist
- Lateral aspect of the ankle
Correct answer: Back of the knee
The popliteal region is the posterior aspect of the knee joint, housing the popliteal fossa.
Question 6: Which directional term best describes the relationship of the shoulder to the elbow?
- Distal
- Inferior
- Proximal (Correct answer)
- Lateral
Correct answer: Proximal
The shoulder is proximal to the elbow because it is closer to the point of attachment (trunk) of the upper extremity.
Question 7: The antecubital fossa is located on the:
- Posterior knee
- Anterior elbow (Correct answer)
- Medial wrist
- Lateral shoulder
Correct answer: Anterior elbow
The antecubital fossa is the triangular hollow on the anterior (front) surface of the elbow joint.
PTA Geography Knowledge 2
Which anatomical plane divides the body into anterior and posterior sections?