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Multiple Choice
Which of the following markings is located on the medial side of the femur?
A
Lateral condyle
B
Linea aspera
C
Greater trochanter
D
Medial epicondyle
Verified step by step guidance
1
Step 1: Understand the anatomy of the femur, which is the longest and strongest bone in the human body, located in the thigh. It has several key markings that serve as attachment points for muscles and ligaments.
Step 2: Review the directional terms in anatomy. 'Medial' refers to a position closer to the midline of the body, while 'lateral' refers to a position farther from the midline.
Step 3: Examine the options provided: The lateral condyle is located on the lateral side of the femur, away from the midline. The linea aspera is a ridge running along the posterior side of the femur, not specifically medial. The greater trochanter is a large projection on the lateral side of the femur, near the hip joint.
Step 4: Focus on the medial epicondyle. This marking is located on the distal end of the femur, on the medial side, closer to the midline of the body. It serves as an attachment point for ligaments and muscles of the knee joint.
Step 5: Conclude that the medial epicondyle is the correct answer because it is the only marking listed that is specifically located on the medial side of the femur.