Lesson 08 - Osteoarthritis and Total Knee Replacement : NRSG2570: Multisystem Disorders (1B-A_2020-02-24_Miramar) 4/7/20, 6)55 PM
VCE Lesson 08 - Osteoarthritis and Total Knee Replacement
- NRSG2570- Multisystem Disorders
https://concorde.instructure.com/courses/27651/quizzes/132251?module_item_id=2243393 Page 1 of 39
,Lesson 08 - Osteoarthritis and Total Knee Replacement : NRSG2570: Multisystem Disorders (1B-A_2020-02-24_Miramar) 4/7/20, 6)55 PM
Lesson 08 - Osteoarthritis and Total Knee Replacement
Due Apr 7 at 11:59pm Points 40 Questions 40
Available Mar 18 at 12am - Apr 7 at 11:59pm 21 days Time Limit None
Attempt History
Attempt Time Score
LATEST Attempt 1 849 minutes 2.5 out of 40 *
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,Lesson 08 - Osteoarthritis and Total Knee Replacement : NRSG2570: Multisystem Disorders (1B-A_2020-02-24_Miramar) 4/7/20, 6)55 PM
* Some questions not yet graded
Score for this quiz: 2.5 out of 40 *
Submitted Apr 7 at 1:25 pm
This attempt took 849 minutes.
Question 1 Not yet graded / 1 pts
Exercise 1 - Writing Activity
This exercise will take approximately 15 minutes to complete.
Exercise 1 - Question 1
Briefly describe the pathophysiology of OA. ( Hint: See Chapter 18 in
your textbook.)
Your Answer:
The pathophysiology of Osteoarthritis involves a degradation of
cartilage and remodeling of bone due to an active response of
chondrocytes in the articular cartilage and the inflammatory cells in the
surrounding tissues
OA is characterized by progressive deterioration and loss of
cartilage in one or more joints (articular cartilage). The normal
bluish-white, translucent cartilage becomes opaque and
yellowbrown in color. As cartilage and the bone beneath the
cartilage begin to erode, the joint space narrows and
osteophytes (bone spurs) form. Fissures, calcifications, and
ulcerations develop and the cartilage thins. Inflammatory
cytokines enhance tissue deterioration. Weight-bearing joints
(hips and knees), the vertebral column, and the hands are
primarily affected because they are used most often or bear
the mechanical stress of body weight.
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, Lesson 08 - Osteoarthritis and Total Knee Replacement : NRSG2570: Multisystem Disorders (1B-A_2020-02-24_Miramar) 4/7/20, 6)55 PM
Question 2 0.pts
Exercise 1 - Question 2
Which are considered to be causative factors related to the occurrence
of primary osteoarthritis? Select all that apply.
orrect Answer Aging
Correct! Genetic changes
Correct! Obesity
Correct! Joint trauma
ou Answered Autoimmune factors
Question 4 Not yet graded / 1 pts
Medication usage
Question 3 Not yet graded / 1 pts
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VCE Lesson 08 - Osteoarthritis and Total Knee Replacement
- NRSG2570- Multisystem Disorders
https://concorde.instructure.com/courses/27651/quizzes/132251?module_item_id=2243393 Page 1 of 39
,Lesson 08 - Osteoarthritis and Total Knee Replacement : NRSG2570: Multisystem Disorders (1B-A_2020-02-24_Miramar) 4/7/20, 6)55 PM
Lesson 08 - Osteoarthritis and Total Knee Replacement
Due Apr 7 at 11:59pm Points 40 Questions 40
Available Mar 18 at 12am - Apr 7 at 11:59pm 21 days Time Limit None
Attempt History
Attempt Time Score
LATEST Attempt 1 849 minutes 2.5 out of 40 *
https://concorde.instructure.com/courses/27651/quizzes/132251?module_item_id=2243393 Page 2 of 39
,Lesson 08 - Osteoarthritis and Total Knee Replacement : NRSG2570: Multisystem Disorders (1B-A_2020-02-24_Miramar) 4/7/20, 6)55 PM
* Some questions not yet graded
Score for this quiz: 2.5 out of 40 *
Submitted Apr 7 at 1:25 pm
This attempt took 849 minutes.
Question 1 Not yet graded / 1 pts
Exercise 1 - Writing Activity
This exercise will take approximately 15 minutes to complete.
Exercise 1 - Question 1
Briefly describe the pathophysiology of OA. ( Hint: See Chapter 18 in
your textbook.)
Your Answer:
The pathophysiology of Osteoarthritis involves a degradation of
cartilage and remodeling of bone due to an active response of
chondrocytes in the articular cartilage and the inflammatory cells in the
surrounding tissues
OA is characterized by progressive deterioration and loss of
cartilage in one or more joints (articular cartilage). The normal
bluish-white, translucent cartilage becomes opaque and
yellowbrown in color. As cartilage and the bone beneath the
cartilage begin to erode, the joint space narrows and
osteophytes (bone spurs) form. Fissures, calcifications, and
ulcerations develop and the cartilage thins. Inflammatory
cytokines enhance tissue deterioration. Weight-bearing joints
(hips and knees), the vertebral column, and the hands are
primarily affected because they are used most often or bear
the mechanical stress of body weight.
https://concorde.instructure.com/courses/27651/quizzes/132251?module_item_id=2243393 Page 3 of 39
, Lesson 08 - Osteoarthritis and Total Knee Replacement : NRSG2570: Multisystem Disorders (1B-A_2020-02-24_Miramar) 4/7/20, 6)55 PM
Question 2 0.pts
Exercise 1 - Question 2
Which are considered to be causative factors related to the occurrence
of primary osteoarthritis? Select all that apply.
orrect Answer Aging
Correct! Genetic changes
Correct! Obesity
Correct! Joint trauma
ou Answered Autoimmune factors
Question 4 Not yet graded / 1 pts
Medication usage
Question 3 Not yet graded / 1 pts
https://concorde.instructure.com/courses/27651/quizzes/132251?module_item_id=2243393 Page 4 of 39
