Question

Patella bone is derived from
A. Cartilage
B. Areolar tissue
C. Tendon
D. Ligament

Answer 1

Hint:
Patella's bone is commonly known as the kneecap. It is located within the quadriceps tendon in the front of the knee joint.

Complete step by step solution:
Basically, sesamoid bones are several bony masses lodged in a specific tendon and typically associated with joint surfaces. Patella is the largest sesamoid bone in the body. The location of the patella bone is the quadriceps tendons in front of the knee joint.
The patella is flat, thick, and triangular in shape and its apex is directed downwards. Medial and lateral borders are present in the patella bone. A thick compact lamina enclosed the patella bone. Rough marking is noted in the lateral and medial borders of the patella that represents the attachment of vasti lateralis and medialis. The main function of the patella is to allow smooth movement during knee extension or flexion. In addition to this, it protects the anterior surface of the knee joints.
Patella ligaments are arisen from the apex of the patella and insert themselves into the anterior surface of the tibia. Genicular arteries supply blood to the patella.
Hence the correct answer is Tendon.

Option ‘C’ is correct

Note:
Patella tendinitis is an injury to the tendon that joints patella to the tibia. Patella tendinitis is caused due to continuous stress on the patellar tendon. Generally, this injury is common to athletes. Several factors may contribute to the development of parallel tendinitis like physical activity, tight leg muscles, muscular imbalance, and chronic illness. The first symptom of the injury is pain in the knee cap. Once the pain gets worsen its hammer a daily activity like climbing stair, rising up from a chair, etc.