Osteoarthritis (MSQ DRILL 158)

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1/33 Questions

Osteoarthritis is the most common joint disorder in thw US and throughout the world. True or false?
- True
- False

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2.

Post traumatic causes of osteoarthritis can be divided into acute, repetitive and posteoperative. What would a fracture through a joint be classified as?
- Acute
- Repetitive
- Postoperative
Correct Answer

A. Acute
3.

How would you classify an occupational injury?
- Acute
- Repetitive
- Post operative
Correct Answer

A. Repetitive
4.

Does hyalunronic acid play any role in homeostasis of the normal joint?
- Yes
- No
Correct Answer

A. Yes
5.

There may be mild to moderate changes in OA synovium that may at times be comparable to rheumatoid arthritis. True or false?
- True
- False
Correct Answer

A. True
6.

Many biproducts formed in the cascade that is initiated by chemokine release by the chondrocyte promote futher catabolism of the cartilage. True or false?
- True
- False
Correct Answer

A. True
7.

Developmental disorders, metabolic diseases, nutrition and chondropenia are also endogenous contributing factors to the development of OA. True or false?
- True
- False
Correct Answer

A. True
8.

Derivatives of hyaluronic acid are used as viscosupplementation for the treatment of osteoarthritis of the knee. True or false?
- True
- False
Correct Answer

A. True
9.

The exact prevalence of osteoarthritis is unknown. True or false?
- True
- False
Correct Answer

A. True
10.

What time of the day do patients with osteoarthritis comlain of stifness?
- AM
- PM
Correct Answer

A. AM
11.

What is the inflammation evident in osteoarthritis due to?
- Increased immune modulating cells due to synovitis
- Proliferation of surrounding immune cells due to excessive bone destroyal
- Inflammation secondary to cartilage degradation
Correct Answer

A. Inflammation secondary to cartilage degradation
12.

Patients with osteoarthritis complain of joint stiffness. How long does this stiffness usually last?
- For most of the day
- For a very short period of time after getting up
Correct Answer

A. For a very short period of time after getting up
13.

Which nodes are located at the DIP joint?
- Heberden's
- Bouchard's
Correct Answer

A. Heberden's
14.

So, Bouchard's are located at the PIP's
- Yes
- No
Correct Answer

A. Yes
15.

Is nthe wrist more or less commonly involved in osteoarthritis?
- More commonly involved
- Less commonly involved
Correct Answer

A. Less commonly involved
16.

Whereas all the activity is in the synovium in Rheumatoid arthritis, all the activity in the _______ with osteoarthritis.
- Synovium
- Bone
- Cartillage
Correct Answer

A. Cartillage
17.

Is there subsequent inflammation that can occur with osteoarthritis?
- Yes
- No
Correct Answer

A. Yes
18.

Which of the following occur due to osteoarthritis?
- Softening and ulceration of articular cartillage
- Loss of articular cartillage
- Sclerosis of subchondral bone
- Osteophytes
- Subchondral cysts
Correct Answer(s)

A. Softening and ulceration of articular cartillage
A. Loss of articular cartillage
A. Sclerosis of subchondral bone
A. Osteophytes
A. Subchondral cysts
19.

Which of the following causes of secondary osteoarthritis is the most common cause of secondary osteoarthritis?
- Dysplastic
- Skeletal failue
- Post traumatic
- Post inflammatory
- Osteonecrosis
Correct Answer

A. Post traumatic
20.

Which of the following are also causes of secondary osteoarthritis?
- Endocrine and metabolic
- Hematochromatosis
- Connective tissue diseases
- Endemic diseases
- Miscallaneous causes
Correct Answer(s)

A. Endocrine and metabolic
A. Hematochromatosis
A. Connective tissue diseases
A. Endemic diseases
A. Miscallaneous causes

Explanation

hematochromatosis - increased iron deposition.

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21.

A mastectomy would be classified as a post operative cause of secondar osteoarthritis. True or false?
- True
- False
Correct Answer

A. True
22.

Pro inflammatory sytokines and meditors produced by chrondrocytes act within cartilage to:
- Promote bone remodelling
- To promote catabolism
- To promote anabolism of cartilage
Correct Answer

A. To promote catabolism
23.

Hyaluronic acid has a unique combination of which two elements that are critical for joint function?
- Elasticity
- Viscosity
- Hydration
Correct Answer(s)

A. Elasticity
A. Viscosity
24.

Which arthritis affects the DIP and PIP joints?
- RA
- OA
Correct Answer

A. OA
25.

What percentage of people over 65 have knee osteoarthritis that is evident on x-rays?
- One quarter
- One half
- One third
Correct Answer

A. One third
26.

Do x-ray findings corelate with the symptoms of osteoarthritis?
- Yes
- No
Correct Answer

A. No
27.

Synovitis is associated with osteoarthritis. True or false?
- True
- False
Correct Answer

A. False

Explanation

Osteoarthritis is non-inflammatory.

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28.

One of the most common causes of inflammation is osteoarthritis is:
- IL-1B
- TNF-alpha
- IL-6
- IL-8
Correct Answer

A. IL-6
29.

What is the most commonly affected joint by osteoarthritis?
- 1st DIP
- 1st metarcarpal phalyngeal joint
- 2nd PIP
- 2nd metacarpal phalangeal joint
Correct Answer

A. 1st metarcarpal phalyngeal joint
30.

If you looked at the synovial fluid of a patient with osteoarthrities what would you observe?
- More cell count
- Normal cell count
- Less cell count
Correct Answer

A. Less cell count

Explanation

There is no inflammation so the number of cells will NOT increase.

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31.

Post traumatic causes of osteoarthritis can be divided into which classifications?
- Acute
- Subacute
- Repetitive
- Postoperative
Correct Answer(s)

A. Acute
A. Repetitive
A. Postoperative
32.

Which of the following are mechanical factors that can contribute to OA?
- Genetic disorders
- Loss of muscle strength
- Joint structure
- Obesity
- Overuse and trauma
Correct Answer(s)

A. Loss of muscle strength
A. Joint structure
A. Overuse and trauma

Explanation

Obesity and genetic disorders are endogenous contributing factors for the development of OA.

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33.

Which of the folowing are other findings associated with osteoarthritis?
- Gel phenomenon
- Joint pain and tenderness
- No crepitus
- Bony swelling abd angulation deformities
- Functional impairment
Correct Answer(s)

A. Gel phenomenon
A. Joint pain and tenderness
A. No crepitus
A. Bony swelling abd angulation deformities
A. Functional impairment

Explanation

patients with OA will sometimes have crepitus.

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Feb 16, 2019

Quiz Edited by
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May 05, 2010

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Osteoarthritis (Msq Drill 158)

Osteoarthritis is the most common joint disorder in thw US and throughout the world. True or false?

Quiz Preview

Post traumatic causes of osteoarthritis can be divided into acute, repetitive and posteoperative. What would a fracture through a joint be classified as?

How would you classify an occupational injury?

Does hyalunronic acid play any role in homeostasis of the normal joint?

There may be mild to moderate changes in OA synovium that may at times be comparable to rheumatoid arthritis. True or false?

Many biproducts formed in the cascade that is initiated by chemokine release by the chondrocyte promote futher catabolism of the cartilage. True or false?

Developmental disorders, metabolic diseases, nutrition and chondropenia are also endogenous contributing factors to the development of OA. True or false?

Derivatives of hyaluronic acid are used as viscosupplementation for the treatment of osteoarthritis of the knee. True or false?

The exact prevalence of osteoarthritis is unknown. True or false?

What time of the day do patients with osteoarthritis comlain of stifness?

What is the inflammation evident in osteoarthritis due to?

Patients with osteoarthritis complain of joint stiffness. How long does this stiffness usually last?

Which nodes are located at the DIP joint?

So, Bouchard's are located at the PIP's

Is nthe wrist more or less commonly involved in osteoarthritis?

Whereas all the activity is in the synovium in Rheumatoid arthritis, all the activity in the _______ with osteoarthritis.

Is there subsequent inflammation that can occur with osteoarthritis?

Which of the following occur due to osteoarthritis?

Which of the following causes of secondary osteoarthritis is the most common cause of secondary osteoarthritis?

Which of the following are also causes of secondary osteoarthritis?

A mastectomy would be classified as a post operative cause of secondar osteoarthritis. True or false?

Pro inflammatory sytokines and meditors produced by chrondrocytes act within cartilage to:

Hyaluronic acid has a unique combination of which two elements that are critical for joint function?

Which arthritis affects the DIP and PIP joints?

What percentage of people over 65 have knee osteoarthritis that is evident on x-rays?

Do x-ray findings corelate with the symptoms of osteoarthritis?

Synovitis is associated with osteoarthritis. True or false?

One of the most common causes of inflammation is osteoarthritis is:

What is the most commonly affected joint by osteoarthritis?

If you looked at the synovial fluid of a patient with osteoarthrities what would you observe?

Post traumatic causes of osteoarthritis can be divided into which classifications?

Which of the following are mechanical factors that can contribute to OA?

Which of the folowing are other findings associated with osteoarthritis?