This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Thigh, Knee,Leg,Foot & Ankle injuries, Subject name: Orthopaedics
Which of the following is true regarding Housemaids knee ? 
Select and explain. 
A. Prepatellar bursitis, B. Infrapatellar bursitis, C. Plica syndrome, D. Chondromalacia patellae
A: Prepatellar bursitis
Answer: A: Prepatellar bursitis 
Explanation: Common bursitis Prepatellar bursitis: Housemaid&;s knee Infrapatellar bursitis: Clergyman&;s knee Olecranon bursitis: Student&;s elbow Ischial bursitis: Weaver&;s bottom On lateral malleolus: Tailor&;s ankle On great toe: Bunion ref : maheswari 9th ed