Multiple Choice
In humans, the dorsal surface is also called the:
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1. Introduction to Anatomy & Physiology
Directional Terms: Up and Down
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Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
In anatomical terminology, the term 'dorsum' refers to which of the following?
A
The back or upper surface of a structure
B
The front or lower surface of a structure
C
The side of a structure
D
The bottom of a structure
Verified step by step guidance1
Step 1: Begin by understanding the term 'dorsum' in anatomical terminology. Anatomical terms are used to describe locations and orientations of structures in the body.
Step 2: Recall that 'dorsum' is derived from Latin, meaning 'back.' In anatomy, it typically refers to the back or upper surface of a structure.
Step 3: Consider examples of how 'dorsum' is used in anatomy. For instance, the dorsum of the hand refers to the back of the hand, and the dorsum of the foot refers to the upper surface of the foot.
Step 4: Eliminate incorrect options by matching the definition of 'dorsum' to the choices provided. The term does not refer to the front, side, or bottom of a structure.
Step 5: Conclude that the correct answer is 'The back or upper surface of a structure,' based on the anatomical definition of 'dorsum.'
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