This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pharmacology
"Lift off" test is done for NOT RELATED -OHO 
Select and explain. 
A. Subscapularis, B. Infraspinatus, C. Supraspinatus, D. Teres minor
A: Subscapularis
Answer: A: Subscapularis 
Explanation: a. Resisted internal rotation (subscapularis) = "Lift-off test"b. Resisted external rotation (infraspinatus, teres minor)c. Resisted abduction (supraspinatus) = "Empty Can Test", Jobe's Test (thumbs down, arms forward 30deg) and Drop-Arm Testd. Speed's Test (biceps)e. Yergason's Test (biceps)