Question 1

Which of the following best describes the primary pathological change in osteoarthritis?

Accepted Answer

Erosion of cartilage at the ends of bones, leading to bone-on-bone contact

Question 2

A patient presents with joint pain that worsens with activity and improves with rest. Which type of arthritis is most likely?

Accepted Answer

Osteoarthritis

Question 3

Which factor is NOT associated with an increased risk of developing osteoarthritis?

Accepted Answer

Being male

Question 4

In rheumatoid arthritis, which of the following is a typical feature of the affected joint?

Accepted Answer

Joint inflammation causes warmth, redness, and swelling

Question 5

Which of the following treatments is specifically used to target the immune system in rheumatoid arthritis?

Accepted Answer

Biological treatments (injections that stop immune activation)

Question 6

A 55-year-old woman complains of morning joint stiffness lasting over an hour, affecting both hands. Which diagnosis is most likely?

Accepted Answer

Rheumatoid arthritis

Question 7

Which equation best represents the relationship between joint pain severity ($$P$$), body weight ($$W$$), and activity level ($$A) in $$osteoarthritis?

Accepted Answer

$$P = W 	imes A$$

Question 8

Which of the following is a common misconception about osteoarthritis?

Accepted Answer

It is caused by an autoimmune process

Question 9

Which supportive treatment is recommended to help manage arthritis symptoms?

Accepted Answer

Hot or cold packs

Question 10

A patient with osteoarthritis is advised to lose weight. What is the primary reason for this recommendation?

Accepted Answer

To reduce strain on weight-bearing joints

Question 11

Which of the following best describes the impact of arthritis on daily life?

Accepted Answer

It can cause pain, mobility issues, and loss of independence

Question 12

Which medication is used to block nerve signals and reduce pain in arthritis?

Accepted Answer

Capsaicin creams

Question 13

Which of the following is a distinguishing feature of rheumatoid arthritis compared to osteoarthritis?

Accepted Answer

Inflammation causes joints to be warm, red, and swollen

Question 14

Which equation best represents the progression of osteoarthritis symptoms ($$S) $$over time ($$t$$)?

Accepted Answer

$$S = S_0$ + kt$$

Question 15

Which of the following is NOT a recommended lifestyle change for managing osteoarthritis?

Accepted Answer

Increasing excessive exercise

Question 16

Which term describes the extra bone growths that develop in osteoarthritis, causing further friction?

Accepted Answer

Bone spurs

Question 17

A patient with arthritis reports difficulty with hobbies such as knitting and model making. Which symptom is most likely responsible?

Accepted Answer

Loss of dexterity

Question 18

Which of the following is a common location for osteoarthritis?

Accepted Answer

Knees and hips

Question 19

Which equation best represents the decrease in stiffness ($$S) $$with activity ($$A) in $$rheumatoid arthritis?

Accepted Answer

$$S = S_0$ - kA$$

Question 20

Which of the following is a plausible but incorrect treatment for osteoarthritis?

Accepted Answer

Chemotherapy

Arthritis: Medical Terminology, Pathology, and Clinical Management

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