| Anterior At or near the front of the body (front view) | Posterior At or near the back of the body (back view) | Midline An imaginary vertical line that divides the body equally (right down the middle) | Lateral Farther from midline (side view) | Medial Nearer to midline (side view) |
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What are the 12 directional terms?
- Ventral. Toward the Front (or belly)
- Dorsal. Toward the Back (or spine)
- Anterior. Toward the front Side.
- posterior. Toward the back side.
- Superior. Above.
- Inferior. Below.
- Medial. Towards the middle.
- Lateral. Towards the side.
What are the 10 directional terms?
- Superior. toward the head.
- Inferior. Lower on the body, farther from the head.
- Dorsal. Pertaining to the back.
- Ventral. Belly side.
- Medial. toward the midline.
- Lateral. away from the midline.
- Proximal. Nearer to the trunk of the body.
- Distal. Farther from the trunk of the body.
What is side of body called?
Lateral
describes the side or direction toward the side of the body. The thumb (pollex) is lateral to the digits. Medial describes the middle or direction toward the middle of the body.
What are the body directions?
- Superior: Higher. …
- Inferior: Lower. …
- Anterior: Toward the front. …
- Posterior: Toward the rear. …
- Dorsal: In humans, toward the back of the torso. …
- Ventral: In humans, toward the front of the torso. …
- Left and right are absolute terms instead of relative terms.
What do directional terms mean?
Directional terms describe
the positions of structures relative to other structures or locations in the body
. Superior or cranial – toward the head end of the body; upper (example, the hand is part of the superior extremity).
What are the 4 body positions?
The four main anatomical positions are:
supine, prone, right lateral recumbent, and left lateral recumbent
.
What is a Parasagittal cut?
Parasagittal plane—
A vertical cut that is off-center that separates the left of the specimen from the right in unequal portions
. It does not matter whether it is the left side or the right side that is larger, as long as they are not equal.
Which two of the directional terms are reserved for the limbs?
Regional Terms
Notice that the term “brachium” or “arm” is reserved for the “upper arm” and “antebrachium” or “forearm” is used rather than “lower arm.” Similarly, “femur” or “thigh” is correct, and “leg” or “
crus”
is reserved for the portion of the lower limb between the knee and the ankle.
What are the 9 body regions?
The nine regions are smaller than the four abdominopelvic quadrants and include the
right hypochondriac, right lumbar, right illiac, epigastric, umbilical, hypogastric (or pubic), left hypochondriac, left lumbar, and left illiac divisions
. The perineum is sometimes considered to be the tenth division.
What are the 3 major body planes?
The three planes of motion are the
sagittal, frontal and transverse planes
.
Is the elbow proximal to the wrist?
The elbow is proximal to the wrist
on the upper extremity. … The elbow is distal to the shoulder joint. M* Lateral – A point or area that is more distant from the midsagittal or median plane. The outer side of the elbow is lateral when compared with for example, the inner side.
Why is the elbow proximal to the wrist?
Explanation: Since the words proximal and distal refer to distance, and your question is posited regarding the elbow in connection to the wrist and shoulder,
the length of the humerus being more than that of the radius and ulna makes the elbow closer to the wrist
.
What plane divides the body into front and back?
Coronal Plane The coronal plane
divides the body vertically into equal front (anterior) and back (posterior) portions. The coronal plane, (also referred to as the frontal plane) is always perpendicular to the sagittal plane.
Is knee distal to the foot?
The knee is
proximal to the foot
. Moving distally from the hip brings you to the thigh. The foot is distal to the knee.
