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One important consequence of the evolution of xylem was the development of a mechanism for

Which sequence represents the correct order of events that cause auxin to move in a polar direction in a plant stem?

Which statement about jasmonate is false?

Which statement about apoplasts and symplasts is false?

Your patient presents with undisclosed shoulder pain. Hx does include a recent fall. You performed a Biceps tension test and it was (+) with pain inside shoulder. Your next step is

In the picture below, the A1 annular pulley arises from:      

Your patient presents with painful shoulder syndrome on the right. You perform the empty can test, and there is weakness but no pain indicating a possible neuropathy. What nerve could be implicated?

Your patient is having both supraspinatus and infraspinatus weakness on the left side. She had a recent ankle sprain and is on B/L crutches. She has a large book bag on her back with straps over both shoulders. After your evaluation, you suspect a nerve disorder of the shoulder girdle. What nerve could be implicated?

Your patient is a 22 year old baseball pitcher who is being referred to you (PT) for therapy. The patient complains of (c/o) pain during the cocking phase of the overhead pitch and pain from ball release through deceleration. What muscle do you suspect could be involved?

This bony deformity and cause, effects the DIP of the fingers: