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Integumentary Conditions Lecture Objectives

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Integumentary Conditions Lecture Objectives

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Questions and Answers

What is the dominant feature of myositis?

Symmetric distal muscle weakness

Asymmetric distal muscle weakness

Symmetric proximal muscle weakness (correct)

Asymmetric proximal muscle weakness

What is considered a common trigger for myositis?

Environmental toxins

Viral, bacterial, and parasitic factors (correct)

Genetic predisposition

Autoimmune factors only

What is a characteristic symptom of polymyositis?

Severe joint pain

Localized muscle swelling

Insidious onset (correct)

Asymmetric muscle weakness

How does dermatomyositis differ from polymyositis?

Dermatomyositis is associated with a rash Signup and view all the answers

What is the primary reason for performing a muscle fiber biopsy in myositis diagnosis?

To identify inflammation Signup and view all the answers

Which treatment intervention is essential in managing myositis?

Immunosuppressant medication Signup and view all the answers

What percentage of people with myositis are substantially disabled?

20% Signup and view all the answers

What is a potential side effect of prolonged corticosteroid use?

Increased blood pressure Signup and view all the answers

What is a critical consideration for physical therapy in early-stage myositis?

'Moderate exercise' with close monitoring Signup and view all the answers

What distinguishes Polymyalgia Rheumatica from myositis in terms of muscle involvement?

Primarily affects proximal muscles like shoulder and pelvic girdle Signup and view all the answers

What is a potential cause of Polymyalgia Rheumatica according to current understanding?

Possible genetic component and viral trigger Signup and view all the answers

How many people in the US are estimated to be affected by rare diseases collectively?

Between 30 million and 50 million people Signup and view all the answers