Textbook Question
Construct a table that lists the 11 systems of the body, names two organs of each system (if appropriate), and describes the overall or major function of each system.
1947
views
2
rank
1. Introduction to Anatomy & Physiology
Introduction to Organ Systems
Multiple Choice
Which of the following does NOT belong to the axial skeleton?
A
Vertebrae
B
Sternum
C
Femur
D
Ribs
Verified step by step guidance1
Step 1: Understand the axial skeleton. The axial skeleton consists of the bones that form the central axis of the body, including the skull, vertebrae, ribs, and sternum. It provides support and protection for the brain, spinal cord, and thoracic organs.
Step 2: Identify the components listed in the question. The options provided are vertebrae, sternum, femur, and ribs. Compare each option to the definition of the axial skeleton.
Step 3: Recognize that the vertebrae, sternum, and ribs are part of the axial skeleton. These bones contribute to the central framework of the body and are involved in protecting vital organs.
Step 4: Understand the femur's classification. The femur is a long bone located in the thigh and is part of the appendicular skeleton, which includes the limbs and girdles. It does not belong to the axial skeleton.
Step 5: Conclude that the femur is the correct answer because it is not part of the axial skeleton, unlike the vertebrae, sternum, and ribs.
Related Videos
Related Practice
