Muscle & Bone Basics: True or FalseVersión en línea Quick true/false quiz about bones, muscles, and joints. por Rania 1 The patella is the kneecap. Yes No 2 Osteoporosis is a condition where bones become porous and fracture easily. Yes No 3 Dislocation is a damage to muscle, tendons, or ligaments due to overuse or overstretching Yes No 4 Rickets is caused by a vitamin A deficiency. Yes No