1.
The arm is _________ to the hand.
Correct Answer
C. Proximal
Explanation
The arm is described as proximal to the hand because it is closer to the point of attachment or origin, which in this case is the shoulder. Proximal refers to a position that is closer to the center or midline of the body, while distal would mean further away. In comparison, medial and lateral refer to positions relative to the midline of the body, with medial indicating closer to the midline and lateral indicating further away. Therefore, proximal is the correct answer as it accurately describes the relationship between the arm and hand.
2.
In the anatomical position, the subject _____________.
Correct Answer
D. Is standing upright, facing the observer with the palms forward
Explanation
In the anatomical position, the subject is standing upright, facing the observer with the palms forward. This position is used as a reference point for describing the location and orientation of various body parts. It allows for standardized communication and understanding in the field of anatomy.
3.
The anatomical term which best describes a structure toward the head is ______________.
Correct Answer
D. Superior
Explanation
The term "superior" in anatomy refers to a structure that is located above or towards the head. It is used to describe the position of one structure in relation to another. In this case, "superior" is the correct answer as it indicates a structure that is closer to the head or above another structure. "Superficial" refers to a structure that is closer to the surface of the body, "deep" refers to a structure that is located further away from the surface, and "inferior" refers to a structure that is located below or towards the feet.
4.
The best anatomical term to describe the back region of the body would be _____________.
Correct Answer
B. Dorsal
Explanation
The best anatomical term to describe the back region of the body would be "dorsal". This term refers to the posterior or back side of the body. The dorsal region includes the spine, shoulder blades, and upper back. It is the opposite of the ventral region, which refers to the anterior or front side of the body. The term "gluteal" refers to the buttocks, and "deep" is a general term that does not specifically describe the back region.
5.
In the anatomical position, the thumbs point ______________.
Correct Answer
B. Out, away from the body
Explanation
In the anatomical position, the thumbs point out, away from the body. This is because the anatomical position is a standardized position in which the body is standing upright, facing forward, with the arms at the sides and the palms facing forward. In this position, the thumbs naturally point away from the body, in an outward direction.
6.
The armpit or axilla is __________ to the hip.
Correct Answer
B. Superior
Explanation
The armpit or axilla is located above or higher than the hip, making it superior to the hip.
7.
The "6-pack of abs" is due to the rectus abdominal muscle that lies within the _______ abdominal wall.
Correct Answer
A. Anterior
Explanation
The "6-pack of abs" is due to the rectus abdominal muscle that lies within the anterior abdominal wall. This means that the muscle is located towards the front of the body, specifically in the area of the abdomen. The rectus abdominal muscle is responsible for the appearance of a toned and defined abdomen, often referred to as a "6-pack".
8.
The scapula (shoulder blade) is _________ to the vertebral column.
Correct Answer
B. Posterolateral
Explanation
The scapula (shoulder blade) is located on the back side of the body, away from the midline and towards the outer side. It is positioned posteriorly (towards the back) and laterally (away from the midline) to the vertebral column. Therefore, the correct answer is "posterolateral".
9.
The nose is ______ to the navel.
Correct Answer
C. Superior
Explanation
The word "superior" means higher or above in position or rank. In this context, it suggests that the nose is positioned higher or above the navel. This indicates that the nose is located on the upper part of the body in relation to the navel.
10.
Another name for anterior is ___________.
Correct Answer
A. Ventral
Explanation
The term "anterior" refers to the front or forward-facing side of an organism or structure. Similarly, the term "ventral" refers to the belly or underside of an organism. Since the belly side is typically located at the front of an organism, "ventral" can be considered another name for "anterior". Therefore, the correct answer is ventral.