Which of the following is not a bone in the legs of human body?

Question

Question

This question was previously asked in

RRB Pharmacist Previous Year Paper 2015

Answer 1

Correct Answer: Radius

Rationale:

The radius is one of the two bones in the forearm, the other being the ulna. It is not a bone found in the legs of the human body. The radius is located on the lateral side of the forearm, parallel to the ulna, and plays a crucial role in the movement of the wrist and elbow.

Explanation of Other Options:

Tibia

Rationale: The tibia, also known as the shinbone, is one of the major bones in the leg. It is the larger and stronger of the two bones in the lower leg, the other being the fibula. The tibia supports most of the body's weight and is an essential component of the knee and ankle joints.

Femur

Rationale: The femur, or thigh bone, is the longest and strongest bone in the human body. It extends from the hip to the knee, forming the upper part of the leg. The femur plays a vital role in supporting the body's weight and enabling leg movement.

Fibula

Rationale: The fibula is the smaller of the two bones in the lower leg, running parallel to the tibia. While it does not bear as much weight as the tibia, it is essential for stabilizing the ankle and supporting muscles of the lower leg.

Conclusion:

Among the given options, the radius is the only bone that is not part of the human leg. The tibia, femur, and fibula are all integral bones of the leg, each playing specific roles in supporting the body and facilitating movement.