Quiz on Rotator Cuff Tendinopathy

What is the primary complaint of patients with rotator cuff tendinopathy?

• Knee pain

• Wrist pain

• Back pain

• Shoulder pain

Answer explanation

The primary complaint of patients with rotator cuff tendinopathy is shoulder pain, as this condition specifically affects the muscles and tendons around the shoulder joint.

Which tendon is most frequently injured in rotator cuff disease?

• Teres minor tendon

• Supraspinatus tendon

• Subscapularis tendon

• Infraspinatus tendon

Answer explanation

The supraspinatus tendon is the most commonly injured tendon in rotator cuff disease, often due to its location and role in shoulder movement, making it more susceptible to wear and tear compared to the other tendons.

What is a major risk factor for developing rotator cuff tendinopathy?

• Sedentary lifestyle

• Excessive hydration

• Repetitive overhead activity

• Low calcium intake

Answer explanation

Repetitive overhead activity is a major risk factor for rotator cuff tendinopathy as it places continuous stress on the shoulder tendons, leading to inflammation and injury over time.

Which age group has the highest prevalence of rotator cuff disease?

• Under 20 years

• 20-40 years

• 40-60 years

• Over 80 years

Answer explanation

Rotator cuff disease is more common in older adults due to age-related degeneration and wear. The highest prevalence is found in those over 80 years, making this the correct choice.

What is the term used to describe chronic tendon disorders?

• Tendonopathy

• Tendinitis

• Tendonitis

• Tendinosis

Answer explanation

The term 'tendinosis' refers specifically to chronic tendon disorders, characterized by degeneration of the tendon. In contrast, 'tendinitis' and 'tendonitis' imply inflammation, which is not the primary issue in chronic cases.

Which of the following sports is associated with rotator cuff tendon injury?

• Soccer

• Running

• Baseball

• Cycling

Answer explanation

Baseball is associated with rotator cuff tendon injuries due to the repetitive overhead throwing motions required in the sport, which can strain the shoulder's rotator cuff muscles and tendons.

What is the primary function of the supraspinatus muscle?

• Internal rotation

• External rotation

• Abduction

• Adduction

Answer explanation

The primary function of the supraspinatus muscle is abduction of the arm at the shoulder joint. It initiates the first 15 degrees of arm elevation, making it crucial for shoulder movement.

Which test is commonly used to assess rotator cuff strength?

• Hawkins-Kennedy test

• Neer test

• Drop arm test

• Jobe test

Answer explanation

The Jobe test, also known as the empty can test, specifically evaluates the strength of the supraspinatus muscle, a key component of the rotator cuff. It is widely used in clinical settings for this purpose.

What is a common initial treatment for rotator cuff tendinopathy?

• Surgery

• Acupuncture

• Cryotherapy

• Corticosteroids

Answer explanation

Cryotherapy is a common initial treatment for rotator cuff tendinopathy as it helps reduce pain and inflammation. Other options like surgery and corticosteroids are typically considered later if conservative treatments fail.

Which of the following is NOT a risk factor for rotator cuff tendinopathy?

• Genetic predisposition

• Older age

• Scapular instability

• High protein diet

Answer explanation

A high protein diet is not associated with rotator cuff tendinopathy. In contrast, genetic predisposition, older age, and scapular instability are recognized risk factors for this condition.