HUMAN ANATOMY: UNIT TEST 2

THIS IS FORMED BY THE ANTERIOR (VENTRAL) RAMI OF THE 5TH THROUGH THE 8TH CERVICAL AND THE 1ST THORACIC SPINAL NERVES (C5 TO T1)

BRACHIAL PLEXUS

WHAT ARE THE ANTERIOR AMI ROOTS OF THE BRACHIAL PLEXUS?

C5, C6, C7, C8, T1

WHAT TRUNK DOES C5 AND C6 FORM IN THE BRACHIAL PLEXUS

UPPER TRUNK

WHAT TRUNK DOES C7 FORM IN THE BRACHIAL PLEXUS

MIDDLE TRUNK

WHAT TRUNK DOES C8 AND T1 FORM IN THE BRACHIAL PLEXUS

LOWER TRUNK

WHAT DIVISIONS OF THE BRACHIAL PLEXUS IS IN THE LATERAL CORD?

ANTERIOR OF THE UPPER AND MIDDLE TRUNK

WHAT DIVISIONS OF THE BRACHIAL PLEXUS IS IN THE MEDIAL CORD?

ANTERIOR OF LOWER TRUNK

WHAT DIVISIONS OF THE BRACHIAL PLEXUS IS IN THE POSTERIORCORD?

POSTERIOR OF UPPER, MIDDLE, AND LOWER TRUNK

THE ROOTS, TRUNKS, AND DIVISIONS OF THE BRACHIAL PLEXUS ARE ALL FOUND ON THE?

POSTERIOR TRIANGLE OF THE NECK

THE CORDS AND MAIN BRANCHES OF THE BRACHIAL PLEXUS ARE FOUND ON THE?

AXILLA

5 MAIN TERMINAL BRANCHES OF THE BRACHIAL PLEXUS

MUSCULOCUTANEOUS NERVE, AXILLARY NERVE, MEDIAN NERVE, RADIAL NERVE, ULNAR NERVE

THE LATERAL CORD OF BRACHIAL PLEXUS BRANCHES THE?

MUSCULOCUTANEOUS NERVE AND MEDIAN NERVE

THE MEDIAL CORD OF BRACHIAL PLEXUS BRANCHES THE?

ULNAR NERVE AND MEDIAN NERVE

THE POSTERIOR CORD OF BRACHIAL PLEXUS BRANCHES THE?

AXILLARY NERVE AND RADIAL NERVE

THE PLEXUS, AXILLARY ARTERY AND THE VEIN ARE BOUNDED BY THE PECTORALIS MINOR, TOGETHER THEY ARE ENCLOSED IN A CONNECTIVE TISSUE WRAPPING TERMED AS?

AXILLARY SHEATH

LANDMARK OF WHERE THE AXILLA START?

PECTORALIS MINOR (ARTERIOR) AND TERE MAJOR (POSTERIOR)