Anatomy
Anatomy
Anatomy
Anatomy
Anatomy
100
What mainly composes the basement membrane of surface epithelia?
Collagen and glycoproteins
100
Which type of epithelia would you most likely find in the stomach, small intestines, and gall bladder?
Simple columnar epithelia
100
Would a rupture of the acromioclavicular ligament cause an upward displacement of the clavicle? What type of moving synovial joint is this?
No, it would not. You need coracoclavicluar to also rupture. This is a sliding joint.
100
Which nerves innervate palmar interosseus, extensor policis longus, and extensor carpi radialis breves?
Ulnar, Radial, Radial
100
What type of cartilage makes the annulous fibrosus?
Fibrocartilage
200
Which ribs indirectly connect to the sternum?
8,9,10.
200
What are interstitial lamellae?
Remnants of old lamellae
200
Which nerve roots supply the long thoracic nerve? Severing long thoracic nerve would prevent which movements of the scapula?
C5-7. Protraction and superior rotation.
200
Two places where epithelial cells undergo continuous recycling
Epidermis and intestinal epithelium.
200
Which type of connective tissue is found in the tunica adventitia?
Dense (irregular) connective tissue
300
Which cells are permanent residents of connective tissue proper?
Mast Cells and Fibroblast Cells
300
Which of cartilage type is vascularized?
None
300
Name the artery or arteries that branch from the second segment of the axillary artery. Name their sub-branches, if they have any.
Lateral Thoracic Artery and Thoracoacromial Artery (Deltoid, Acromial, Pectoral, Clavicular)
300
Where on the brachial plexus would I have to sever to prevent supination of arm?
Cut anywehere before Radial and Musculocutaneous nerves.
300
A Colles fracture and a suprachondylar fracture could affect which nerve(s) respectively?
Median Nerve.
400
An anterior/inferior dislocation of the humerus will most likely affect which nerve? Which muscles are directly affected?
Axilliary Nerve – Deltoid and Teres Minor.
400
Which digit cannot adduct? What primary muscle(s) and nerve(s) allow it to abduct?
Middle digit (III). Palmar interosseus, Ulnar Nerve.
400
Calcitonin has what effect on Ca++ blood concentration levels?
Decrease Ca++ in blood.
400
Which are the extrinsic ligaments of the glenohumeral and acromioclavicular joints?
Coracoacromial and coracoclavicular ligaments.
400
Can Simian “Ape” Hand presentation be a result of wrist slashing?
Yes
500
Where you would you most likely find the gap junctions between neighboring osteocytes?
Canaliculi
500
Which three arteries make an anastomosis in the scapular region?
Dorsal, Suprascapular, Circumflex scapula.
500
The affected segment of the thoracic wall moves paradoxically (inward during inspiration, outward during expiration), is characteristic of?
Flail Chest
500
Where would you find an osteon in an immature bone?
Nowhere.
500
Passage of fluid from the pericardial capillaries into the pericardial cavity is known as?
Pericardial effusion.
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