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Multiple Choice
Which of the following is NOT part of the pelvic girdle?
A
Femur
B
Pubis
C
Ilium
D
Ischium
Verified step by step guidance
1
Step 1: Begin by understanding the anatomy of the pelvic girdle. The pelvic girdle is a bony structure that connects the lower limbs to the axial skeleton and provides support for the body's weight. It consists of three main bones: the ilium, ischium, and pubis.
Step 2: Review the function and location of each bone in the pelvic girdle. The ilium is the largest and uppermost part of the pelvis, the ischium forms the lower and back part, and the pubis is the front portion of the pelvis.
Step 3: Identify the femur and its role in the skeletal system. The femur is the thigh bone and is not part of the pelvic girdle. It articulates with the pelvis at the hip joint but is considered part of the lower limb, not the girdle itself.
Step 4: Compare the listed options (Femur, Pubis, Ilium, Ischium) to the components of the pelvic girdle. The pubis, ilium, and ischium are all part of the pelvic girdle, while the femur is not.
Step 5: Conclude that the femur is the correct answer to the question, as it is not part of the pelvic girdle but rather part of the lower limb.