Suprascapular artery Study guides, Class notes & Summaries

m   1. Which of the following is the mRNA start codon in most cases? A. UAA B. AGU C. AUG D. UGA 2. Which of the types of RNA is the smallest? A. mRNA B. tRNA C. rRNA D. 3. Which of the following is not considered a pyrimidine? A. C B. T C. U D. G 4. Which of the following is paired correctly? A. A-G B. C-G C. A-U D. G-T 5. Which of the following characterizes a Western blot? A. Antibody/protein hybridization B. DNA/RNA combination C. RNA ...

ANATOMY NBME EXAM TEST 2023/2024 Space from which epidural anesthesia and lumbar function are performed (depth) - CORRECT ANSWER-Subarachnoid space Vertebral level at epidural anesthesia and lumbar puncture are performed - CORRECT ANSWER-L3/L4 (or L4/L5) Level at which the spinal cord ends - CORRECT ANSWER-L2 Level to which the dural sac extends - CORRECT ANSWER-S2 Nerve root compressed by herniated lumbar disk - CORRECT ANSWER-One level below (e.g. L4/L5 compresses L5) Consequence of...

If a stab wound lacerated the posterior humeral circumflex artery passing through the quadrangular space on the shoulder region, which of the following nerves would be injured? A) Radial nerve B) Axillary nerve C) Thoracodorsal nerve D) Suprascapular nerve E) Accessory nerve - B) The axillary nerve runs posteriorly to the humerous, accompanying the posterior humeral circumflex artery through the quadrangular space and innervating the teres minor and deltoid muscles - none of the other n...

Where and why are lumbar punctures performed? - Answer- Spinal Block -> Anesthetic (into epidural space) Spinal Tap -> CSF extraction (into subarachnoid space)W B/W L3/L4 or L4/L5 NB: Posterior to this is *cauda equina* Where does a *herniated intervertebral* disk occur? What causes it? - Answer- Occurs b/w L4/L5 or *L5/S1* and C5/C6 or C6/C7 NB: affects lower spinal nerve # Degeneration of annulus fibrosis followed by *sudden compression* of nucleus pulposus What is the dif...

If a stab wound lacerated the posterior humeral circumflex artery passing through the quadrangular space on the shoulder region, which of the following nerves would be injured? A) Radial nerve B) Axillary nerve C) Thoracodorsal nerve D) Suprascapular nerve E) Accessory nerve - B) The axillary nerve runs posteriorly to the humerous, accompanying the posterior humeral circumflex artery through the quadrangular space and innervating the teres minor and deltoid muscles - none of the other n...

pectoralis minior - Answer-*Origin* = Ribs 3 and 5 *Insertion* = Coracoid process *Function* = Stabilises the scapula by drawing it anteroinferiorly against the thoracic wall. *Innervation* = Medial *pectoral nerve*. *Arterial supply* = thoracoacromial artery Subclavicus - Answer-*Origin* = Costochondrial junction of rib 1 *Insertion* = Subclavian groove of the clavicle *Function* = Anchors and depresses the clavicle. *Innervation* = The *nerve to subclavius* (orsubclavian nerve) *Arter...

If a stab wound lacerated the posterior humeral circumflex artery passing through the quadrangular space on the shoulder region, which of the following nerves would be injured? A) Radial nerve B) Axillary nerve C) Thoracodorsal nerve D) Suprascapular nerve E) Accessory nerve - B) The axillary nerve runs posteriorly to the humerous, accompanying the posterior humeral circumflex artery through the quadrangular space and innervating the teres minor and deltoid muscles - none of the other n...

ANAT315 FINAL EXAM PREP QUESTIONS ANAT315 FINAL EXAM PREP QUESTIONS First test: weeks 1-5 the upper limb. Week 1 • Vertebral structure (know the parts of each vertebrae) • Curvatures of the spine • Ligaments of the vertebral column • Intrinsic muscles of the spine 1. What are the sections of the vertebral column in order? a. Thoracic, sacrum, lumbar, cervical. b. Cervical, thoracic, sacrum, lumbar. c. Cervical, thoracic, lumbar, sacrum. d. Lumbar, cervical,...

1st part of subclavian artery - Vertebral, Internal thoracic, Thyrocervical - 4 branches (Inferior thyroid, Suprascapular, Transverse cervical (cervicodorsal), Ascending cervical) 4 portions of ICA - cervical, petrous, cavernous, cerebral Anterior cerebral (Branch of Ophthalmic) - A smaller of the 2 terminal branches, communicates with contralateral via anterior communicating Anterior Communicating clinical considerations - Permits flow from one ICA to contralateral ICA Arteries of scalp -...

Anterior Triangle of the Neck- Practice Questions with Complete Answers A person receives a shallow knife wound just behind the sternocleidomastoid muscle and about 1 1/2 inches above the clavicle. There is an immediate numbness of the skin below the wound and over the acromion and clavicle. The nerve most likely severed was the ________. A) Greater auricular B) Lesser occipital C) Supraclavicular D) Suprascapular E) Transverse cervical C) Supraclavicular; The supraclavicular nerves c...