Question

Roos Test (Elevated Arm Stress Test):

a. Evaluates cardiac function
b. Assesses shoulder instability
c. Tests for abdominal muscle strength
d. Measures hip joint flexibility

Answer 1

The Roos Test, also known as the Elevated Arm Stress Test, evaluates the functionality and strength of the shoulder muscles by testing their ability to flex and extend during resistance. It is commonly used to diagnose conditions like shoulder instability and nerve-related issues.

Step-by-step explanation:

The Roos Test, also known as the Elevated Arm Stress Test, is a procedure used to evaluate the functionality and strength of the shoulder muscles. During this test, the patient is asked to flex and extend the neck or shrug the shoulders against resistance to assess the strength of these muscles. Lateral differences in strength can indicate damage on the weaker side, while an overall loss of strength may suggest a global problem with the motor system. This test is commonly performed as part of a motor exam and is useful in diagnosing conditions such as shoulder instability or nerve-related issues.