Ost

What does OST stand for?

• Ohio's Standards Tests

• Ohio's State Tests

• Ohio's Studies Tests

• Ohio's Students Tests

What is the primary function of the osteoblasts in the human body?

• Bone resorption

• Bone formation

• Blood circulation

• Nerve signaling

Which vitamin is essential for the absorption of calcium in the bones?

• Vitamin A

• Vitamin B12

• Vitamin C

• Vitamin D

Osteoporosis is a condition characterized by what?

• Increased bone density

• Decreased bone density

• Increased muscle mass

• Decreased muscle mass

Which of the following cells are responsible for bone resorption?

• Osteoblasts

• Osteoclasts

• Chondrocytes

• Fibroblasts

What is the main mineral found in bones that provides strength and structure?

• Iron

• Calcium

• Potassium

• Sodium

Which hormone regulates calcium levels in the blood and bones?

• Insulin

• Thyroxine

• Parathyroid hormone

• Adrenaline

What type of joint is found in the human skull?

• Hinge joint

• Ball and socket joint

• Suture joint

• Pivot joint

Which part of the bone contains the bone marrow?

• Periosteum

• Cortex

• Medullary cavity

• Epiphysis

What is the term for the process of bone tissue formation?

• Ossification

• Calcification

• Osteolysis

• Chondrogenesis