UIC KN251 T 3PM LAB

We'll be posting lab info, study tricks, questions and more to help you all be as successful as possible! Tweet us your questions and answer your peers!

[UIC KN251 T 3PM LAB @T_3PM_251LAB]

To prep for tomorrow look at the deep m. of the posterior leg nicknamed Tom, Dick, and Harry and the number of m. in each layer of the foot

[UIC KN251 T 3PM LAB @T_3PM_251LAB]

The biceps femoris has a short head and a long head. What makes the short head short, and the long head long?

[UIC KN251 T 3PM LAB @T_3PM_251LAB]

Relating to the last posted question, theres another bony landmark that has 3 muscle attachments.. can you name it and what attaches to it?

[UIC KN251 T 3PM LAB @T_3PM_251LAB]

How many muscles (3) insert at the pas anserinus? And can you name the nerve and actions of these muscles?!

[UIC KN251 T 3PM LAB @T_3PM_251LAB]

@taylor9098 @T_9AM_251LAB Nice work Taylor! The NMJ forms between a muscle fiber and motor neuron. We find these specifically in skeletal m.

[UIC KN251 T 3PM LAB @T_3PM_251LAB]

@Natronuic20 Hey Nathan, yes you're correct! These are all the same actions of the scapula.

[UIC KN251 T 3PM LAB @T_3PM_251LAB]

Don't forget to review histology slides for the exam tomorrow! What 2 structures come in close contact to form the neuromuscular junction?

[UIC KN251 T 3PM LAB @T_3PM_251LAB]

@T_3PM_251LAB There are 9 tendons, 4 from FDS, 4 from FDP, and 1 from FPL. The median nerve is also in the tunnel

[UIC KN251 T 3PM LAB @T_3PM_251LAB]

@Natronuic20 Good job Nate!

[UIC KN251 T 3PM LAB @T_3PM_251LAB]

If I lost function to the nerve that innervates my triceps brachii, can I still perform supination of the forearm?

[UIC KN251 T 3PM LAB @T_3PM_251LAB]

Know insertions for muscles of the forearm! Tendons or muscles can be tagged for lab exam, you must name the muscle

[UIC KN251 T 3PM LAB @T_3PM_251LAB]

Name two actions that can be hindered if this nerve (Suprascapular) was damaged

[UIC KN251 T 3PM LAB @T_3PM_251LAB]

Flexion of the thumb is in the sagittal plane, right? Or is it the frontal plane?? And what muscle performs this action?

[UIC KN251 T 3PM LAB @T_3PM_251LAB]

How many tendons run through the carpel tunnel and from what muscles do they originate? Can you name the nerve too?

[UIC KN251 T 3PM LAB @T_3PM_251LAB]

If my coracoid process broke, what muscles (3), nerves and actions might be damaged??

[UIC KN251 T 3PM LAB @T_3PM_251LAB]

@rzamora723 Nice!!

[UIC KN251 T 3PM LAB @T_3PM_251LAB]

@T_3PM_251LAB Flexor Carpi Ulnaris (Pisiform/ Hook of Hamate). 1/2 DIP joint will flex by flexor digitorum profundus. Median N still intact

[UIC KN251 T 3PM LAB @T_3PM_251LAB]

Nice work today! Can't remember all the muscles of the hand? Take another listen to the song! https://t.co/DwxXENtDyg

[UIC KN251 T 3PM LAB @T_3PM_251LAB]

@T_3PM_251LAB A) Biceps brachii m. B) Pronator teres m. C) Brachioradialis m. the two structures inside are the median n. and radial artery

[UIC KN251 T 3PM LAB @T_3PM_251LAB]

@twinkl3to32 You are correct! The brachioradialis m. does flexion of the forearm in a neutral position