Joint Surgery: Online Learning Quizzes for Medical Students

Question 1

Which of the following is NOT a known risk factor for developing osteoarthritis?

Accepted Answer

Regular, moderate-intensity physical activity

Answer

Advanced age

Answer

Obesity

Answer

Family history of osteoarthritis

Question 2

What is the KEY difference in the CAUSE of osteoarthritis and rheumatoid arthritis?

Accepted Answer

Osteoarthritis is caused by cartilage wearing down, while rheumatoid arthritis is caused by the immune system attacking the joints.

Answer

Osteoarthritis mainly affects older people, while rheumatoid arthritis can happen at any age.

Answer

Osteoarthritis causes pain and stiffness after activity, while rheumatoid arthritis causes pain and stiffness that is worse in the morning.

Answer

Osteoarthritis can cause joint swelling, but rheumatoid arthritis does not.

Question 3

Which type of osteoarthritis affects the knee?

Accepted Answer

Knee osteoarthritis

Answer

Hip osteoarthritis

Answer

Shoulder osteoarthritis

Answer

Spinal osteoarthritis

Question 4

In total knee replacement, what surgical approach is commonly employed?

Accepted Answer

Anterior approach

Answer

Posterior approach

Answer

Medial approach

Answer

Lateral approach

Question 5

Which of the choices below is NOT considered a risk factor for periprosthetic joint infection?

Accepted Answer

Female gender

Answer

Diabetes

Answer

Obesity

Answer

Smoking

Question 6

Which clinical sign is indicative of a meniscus tear?

Accepted Answer

Catching or locking

Answer

Joint swelling

Answer

Joint stiffness

Answer

Crepitus

Question 7

Which type of joint replacement is suitable for patients with advanced rheumatoid arthritis?

Accepted Answer

Total joint replacement

Answer

Unicompartmental replacement

Answer

Resurfacing arthroplasty

Answer

Interposition arthroplasty

Question 8

In the management of post-operative pain following joint replacement surgery, which factor is of paramount importance?

Accepted Answer

Appropriate pain medication

Answer

Early commencement of movement

Answer

Adequate rest

Answer

Nutritional support

Question 9

Which type of joint replacement is performed most frequently?

Accepted Answer

Knee replacement

Answer

Hip replacement

Answer

Shoulder replacement

Answer

Elbow replacement

Question 10

Which class of medication is typically used as first-line treatment for osteoarthritis?

Accepted Answer

NSAIDs

Answer

Corticosteroids

Answer

Disease-modifying antirheumatic drugs (DMARDs)

Answer

Biologic agents

Question 11

Which type of arthritis is the most prevalent?

Accepted Answer

Osteoarthritis

Answer

Rheumatoid arthritis

Answer

Gout

Answer

Lupus

Question 12

Osteoarthritis is primarily characterized by:

Accepted Answer

Degeneration of the articular cartilage

Answer

Inflammation of the synovium

Answer

Erosion of the bone

Answer

Formation of pannus

Question 13

For the definitive diagnosis of joint pain, which diagnostic tool is considered the gold standard?

Accepted Answer

Magnetic resonance imaging (MRI)

Answer

Physical examination

Answer

X-ray

Answer

Blood tests

Question 14

Which surgical procedure involves replacing the damaged joint with an artificial one?

Accepted Answer

Arthroplasty

Answer

Arthroscopy

Answer

Osteotomy

Answer

Synovectomy

Question 15

In a total joint replacement, which components are replaced?

Accepted Answer

Bone and cartilage

Answer

Cartilage only

Answer

Bone only

Answer

Ligaments

Question 16

Which of these is a potential complication specifically associated with total knee replacement surgery?

Accepted Answer

Deep vein thrombosis

Answer

Pneumonia

Answer

Myocardial infarction

Answer

Stroke

Question 17

Which of the following is the most prevalent type of arthritis in the general population?

Accepted Answer

Osteoarthritis

Answer

Gout

Answer

Rheumatoid arthritis

Answer

Lupus

Question 18

What is the defining pathological characteristic of osteoarthritis?

Accepted Answer

Progressive degeneration of articular cartilage

Answer

Bone erosion and osteophyte formation

Answer

Tendon rupture

Answer

Synovial inflammation

Question 19

Which of the following is a modifiable risk factor for the development of osteoarthritis?

Accepted Answer

Obesity

Answer

Smoking

Answer

Age

Question 20

What is the recommended initial treatment approach for knee osteoarthritis with minimal symptoms?

Accepted Answer

Acetaminophen or non-steroidal anti-inflammatory drugs (NSAIDs) and physical therapy

Answer

Corticosteroid injections

Answer

Antibiotics

Question 21

Which surgical procedure involves the replacement of the entire diseased joint with artificial components?

Accepted Answer

Total joint replacement

Answer

Osteotomy

Answer

Arthroscopic debridement

Answer

Partial joint replacement

Question 22

Which of the following is a characteristic symptom of rheumatoid arthritis?

Accepted Answer

Morning stiffness lasting more than an hour

Answer

Joint pain that is worse with activity

Answer

Asymmetrical joint involvement only on one side of the body

Answer

Joint swelling that is not accompanied by pain

Question 23

What is the disease-modifying antirheumatic drug (DMARD) most commonly used as first-line therapy for rheumatoid arthritis?

Accepted Answer

Methotrexate

Answer

Hydroxychloroquine

Answer

Sulfasalazine

Answer

Prednisone

Question 24

Which surgical procedure aims to remove inflamed synovial tissue in rheumatoid arthritis?

Accepted Answer

Synovectomy

Answer

Osteotomy

Answer

Arthroplasty

Answer

Tendon repair

Question 25

Which type of bacteria is most commonly associated with septic arthritis?

Accepted Answer

Staphylococcus aureus

Answer

Streptococcus pneumoniae

Answer

Pseudomonas aeruginosa