Multiple Choice
The patient performs adduction movements as part of his therapy. What does adduction mean?
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1. Introduction to Anatomy & Physiology
Introduction to Directional Terms
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Movements in the transverse plane occur around which axis?
A
Longitudinal axis
B
Vertical axis
C
Transverse axis
D
Sagittal axis
Verified step by step guidance1
Step 1: Understand the transverse plane. The transverse plane divides the body into superior (upper) and inferior (lower) parts. Movements in this plane include rotational movements such as twisting or turning.
Step 2: Learn about axes of rotation. Movements in a plane occur around an axis that is perpendicular to that plane. For the transverse plane, the axis of rotation must be perpendicular to it.
Step 3: Identify the perpendicular axis to the transverse plane. The longitudinal axis (also called the vertical axis) runs vertically through the body, making it perpendicular to the transverse plane.
Step 4: Compare the options provided. The longitudinal axis is the correct answer because it is perpendicular to the transverse plane, allowing rotational movements to occur.
Step 5: Eliminate incorrect options. The transverse axis is parallel to the transverse plane, the sagittal axis is perpendicular to the sagittal plane, and the vertical axis is another name for the longitudinal axis.
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