A.Supraspinatus tear in rotator cuff syndrome

B.Median nerve entrapment in carpal tunnel syndrome

C.Parotid involvement in Sjogren's syndrome

D.Muscle involvement in polymyositis

A.Glenohumeral joint

B.Trochanteric bursa

C.Flexor digitorum tendon at the A1 pulley

D.Subacromial bursa

A.Povidone iodine swab of the injection site has been demonstrated to be insufficient to minimize infection during ultrasound-guided arthrocentesis.

B.The needle can touch the uncovered probe during the procedure as long as sterile gel is used.

C.Sterile probe covers with sterile coupling gel can be employed during intra-articular injections, particularly those that require close proximity between the transducer and the needle tip.

D.Not using probe covers during ultrasound-guided arthrocentesis has been demonstrated to lead to increased rates of joint infections.

A.A close-up of a black and white image Description automatically generated

B.A close-up of a ultrasound Description automatically generated

C.A close-up of an ultrasound Description automatically generated

D.An ultrasound image of a human body Description automatically generated

A.Flexor tendon rupture with reparative hyperemia

B.Proximal interphalangeal osteophytes

C.Proximal interphalangeal synovitis

D.Flexor tenosynovitis