Multiple Choice
Which statement by the new nurse indicates an understanding of the nurse's role in pain management within the context of the organ systems?
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1. Introduction to Anatomy & Physiology
Introduction to Organ Systems
Multiple Choice
What is the term for the flexible rod-like tissue that extends along the dorsal side of a chordate?
A
Spinal cord
B
Cartilage
C
Vertebral column
D
Notochord
Verified step by step guidance1
Understand the context: The question is asking about a structure found in chordates, which are animals that have a notochord at some stage of their development.
Define the term 'notochord': The notochord is a flexible, rod-like structure that provides support. It is located along the dorsal (back) side of the organism.
Differentiate between the options: The spinal cord is part of the nervous system, the vertebral column is a series of bones (vertebrae) that protect the spinal cord, and cartilage is a type of connective tissue.
Identify the correct answer: The notochord is distinct from the spinal cord, vertebral column, and cartilage, as it is specifically a flexible rod-like structure found in chordates.
Conclude with the correct term: The term for the flexible rod-like tissue that extends along the dorsal side of a chordate is the 'notochord'.
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