Orthopedics Quiz & Flashcards

Osteoblasts are the cells that build new bone, while osteoclasts break down bone, and chondrocytes are involved in cartilage formation.

Overuse is the primary cause of tendinitis, as repetitive movements can lead to inflammation of the tendons.

Rheumatoid arthritis is an autoimmune condition that can affect individuals of any age and usually presents symmetrically.

MRI is the preferred method for evaluating soft tissues due to its ability to provide detailed images of muscles and ligaments.

The meniscus acts as a cushion between the femur and tibia, distributing forces across the knee joint.

The RICE method focuses on reducing swelling in acute injuries by resting the area, applying ice, compressing, and elevating it.

An open fracture is characterized by the bone piercing through the skin, unlike closed fractures, which do not break the skin.

Osteoarthritis involves the degeneration of cartilage, leading to joint pain and stiffness, while osteoporosis affects bone density.

Numbness in the fingers, particularly the thumb, index, and middle fingers, is a hallmark of carpal tunnel syndrome.

Orthopedic surgeons specialize in diagnosing and treating disorders of the musculoskeletal system, including bones and joints.

Corticosteroid injections are a non-surgical method to relieve joint pain, while the others are surgical procedures.

Most simple fractures generally heal within 6 to 8 weeks, depending on the specific bone and individual factors.

A bone density test evaluates the density of bones to assess the risk of osteoporosis and fractures.

Smoking is a well-known risk factor that contributes to decreased bone density, increasing the likelihood of osteoporosis.

Osteoclasts are responsible for bone resorption, breaking down bone tissue, while osteoblasts are involved in bone formation.

The RICE method is commonly recommended for treating sprains to reduce swelling and promote healing.

Compartment syndrome occurs when pressure within a muscle compartment increases, potentially causing tissue damage.

Bursitis can affect multiple joints, including the knee, elbow, and shoulder, causing pain and inflammation.

Strength training is particularly beneficial for improving bone health as it helps build and maintain bone density.

The primary goal of orthopedic rehabilitation is to restore function and mobility after an injury or surgery.

Swelling is a common early sign of a fracture, often accompanied by pain and bruising.

ACL tears are one of the most common knee injuries seen in athletes, especially in sports that involve jumping and quick changes in direction.

A physical exam helps assess symptoms and physical condition, aiding in the diagnosis of fractures and other orthopedic issues.

While age, nutrition, and rest significantly affect bone healing, temperature has minimal direct influence on the healing process.

The primary purpose of joint replacement surgery is to alleviate pain and improve mobility in severely damaged joints.

It is a misconception that arthritis only affects older adults, as it can affect individuals of all ages and is not solely caused by wear and tear.

Reduction, which involves manipulating the shoulder back into place, is the primary treatment for a dislocated shoulder.

A successful orthopedic surgery aims to increase mobility and function while alleviating symptoms, not chronic pain.

Long-term use of corticosteroids can lead to bone thinning, increasing the risk of fractures.

Physical therapists focus on restoring strength and mobility in patients recovering from injuries or surgeries.

Rest and ice are common initial treatments for stress fractures to reduce pain and swelling.

All listed factors can result in a hip fracture, especially falls, which are the most common cause in elderly individuals.

A splint is used to immobilize an injury to promote healing and prevent further damage.