Quiz
Upper extremities
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1The thumb or pollex, is not considered a digit or phalange.
- ARichtig
- BFalsch
2Label the bones.
- ALunate
- Bscaphoid
- Ctrapezium
- Dcapitate
- Etrapezoid
- Fhamate
- Gtriquetrum
- Hpisiform
- Iradius
- Julna
3The lesser digits of the hand and feet only have the ability to perform 2 types of movement.
- ARichtig
- BFalsch
4If I move my thumb away from my hand, "extension" which plane is the movement in?
- ASagittal
- BTransverse
- CCoronal/ Frontal
5What is the movement called when I move my thumb away from my hand in the sagittal plane?
- Aabduction
- Badduction
- Cextension
- Dflexion
6In the anatomical position the radius is lateral to the ulna
- ARichtig
- BFalsch
7Which muscle is responsible for wrist extension ?
- AExtensor carpi radialis brevis
- BExtensor carpi radialis longus
- CFlexor carpi radialis
- DPalmaris Longus
8What muscle flexes the wrist and abducts it?
- AFlexor carpi radialis
- BFlexor Carpi Ulnaris
- CExtensor carpi ulnaris
- DPalmaris Longus
9Which muscle inserts on the styloid process of the radius and flexes the elbow and forearm? It does not move the wrist or fingers.
- AExtensor carpi radialis brevis
- BFlexor Carpi Ulnaris
- CPalmaris Longus
- DBrachioradialis
10Which nerve innervates most of the dorsal hand from digit 1 to about half of the 3rd digit.
- ARadial nerve
- BMedian nerve
- CUlnar nerve
- DNone of the above
11Label the nerves
- Aradial
- Bmedian
- Culnar
- Dradial
- Emedian
- Fulnar
- Gradial
- Hmedian
- Iulnar
12Which nerve is the most unprotected in the human body?
- ARadial
- BMedian
- CUlnar
- DSciatic
13Which carpal bone is most commonly fractured?
- Alunate
- Bscaphoid
- Ctrapezium
- Dhamate
14Vessels may enter only at the sites of ligamentous attachment to supply blood to the scaphoid. Proximal pole of the scaphoid has poor blood supply.
- ARichtig
- BFalsch
15Unstable scaphoid fractures will angulate dorsally and produces a [blank_start]Humpback[blank_end] deformity.
- AHumpback
16Which classification system is most often used with Scaphoid fractures?
- AMayo
- BAO
- CMason
- DHerbert
17What percent of scaphoid fractures are NOT identifiable on x-rays?
- A10%
- B30%
- C75%
- D25%
18At what point can a surgeon say the scaphoid fx has resulted in a non union?
- A4 months
- B12 weeks
- C6 months
- D3 weeks
19Which part of the scaphoid is difficult to heal and will need multiple follow up radiographs after assumed healing?
- ADistal pole
- BProximal pole
- CWaist
- DTubercle
20What does the radial head articulate with?
- ATrochlea
- BOlecranon
- CCapitulum
- DMedial epicondyle
21What classification system is for Radial Head fractures?
- AHerbert
- BMason
- CSanders
- DAO
22What percent of elbow fractures involve the radial head?
- A20%
- B60%
- C75%
- D10%
23In type ii radial head fractures, nonsurgical treatment can be considered if the fracture involves less than....... the "rule of three's". What does the rule of three's consist of?
- A1/3 of articular surface
- B30° of angulation
- Cdisplacement is less than 3mm
- D3 fractured pieces
24Radial heads can be removed and worked on at the back table if possible, surgeons will worry about preserving the blood supply.
- ARichtig
- BFalsch
25Long term disabilities from radial head fractures are caused by soft tissue damage. Muscle strength will decrease and even ulnar nerve palsy.
- ARichtig
- BFalsch
26What forms the hinge part of the elbow joint?
- Aproximal humerus
- Btrochlea on distal humerus
- Ctrochlear notch
- Dradial notch
27What is a deep triangular depression on the posterior side of the humerus, superior to the trochlea?
- Atrochlear notch
- Bcoronoid process
- Colecranon fossa
- Dradial notch
28A four corner fusion is arthrodesis of which carpal bones?
- Atriquetrum
- Bscaphoid
- Clunate
- Dhamate
- Ecapitate
29This procedure is fixing a scaphoid fracture
- ARichtig
- BFalsch
30Label the bones of the hand.
- Ascaphoid
- Blunate
- Ctrapezium
- Dscaphoid
- Elunate
- Fhamate
- Gpisiform
- Hcapitate
- Itriquetrum
- Jtriquetrum
- Khamate
- Lpisiform
- Mtrapezium
- Ntrapezoid
- Ocapitate
- Ptrapezoid
- Qtriquetrum
- Rlunate
- Sscaphoid
- Thamate
- Ucapitate
- Vtrapezoid
- Whamate
- Xcapitate
31The benefit of radiographs out weighs the risk which is cancer.
- ARichtig
- BFalsch
32When will a surgeon use an external fixator?
- Abone lengthening
- Btrauma
- Carthrodesis
- Dfor less tissue damage
33In this radiograph the screws are crossing the ankle joint. What is this method called?
- Aosteotomy
- Barthrodesis
- Carthroplasty
- Darthrodiastasis
34The shoulder complex is a controversial joint, some say it consists of two joints others disagree and say there are more.
- ARichtig
- BFalsch
35Which radiograph view is being shown?
- ALateral
- BAP
36Which radiograph view is being shown?
- ALateral
- BAP
37What is the neck angle for the proximal humerus
- A160 degrees
- B120 degrees
- C110 degrees
- D135 degrees
38The glenohumeral joint is a shallow ball and socket joint.
- ARichtig
- BFalsch
39In the proximal humerus what is the structure(s) for ligament attachment?
- AGreater / lesser tubercle
- BSurgical neck
- CCapitulum
- DTrochlea
40When would a surgeon perform a total shoulder arthroplasty ?
- AOsteoarthritis/ Rheumatoid arthritis
- BOsteonecrosis (AVN)
- Cpost traumatic arthritis
- Dirreparable rotator cuff
41Label the correct arthroplasty type
- ATotal Shoulder
- BReverse Shoulder
- CHemi Shoulder
42Label the correct type of arthroplasty.
- ATotal shoulder
- BReverse shoulder
- CHemi shoulder
43Label the correct type of arthroplasty.
- ATotal shoulder
- BReverse shoulder
- CHemi shoulder
44In a total shoulder arthroplasty you will not see a glenoid component
- ARichtig
- BFalsch
45The biomechanics of the shoulder implant make it more modular. There needs to be a relationship between what?
- Aoffset
- Bhumeral head thickness
- Chumeral head height
- Dlarger humeral head size
46Is this implant press fit or cemented ?
- APress fit
- BCemented
47Is this implant press fit or cemented ?
- Apress fit
- Bcemented
48Which are the gold standard materials used for a TSA prosthesis?
- AGlenoid- cemented component
- BGlenoid- press fit component
- CHumeral stem- press fit
- Dmodular head
- EHumeral stem- cemented
49Tornier was a company that brought about the reverse shoulder technology. Wright Medical then bought out Tornier and their technology.
- ARichtig
- BFalsch
50What is the primary indication for performing a reverse shoulder arthroplasty ?
- ARotator cuff arthropathy
- BOsteoarthritis of humerus
- CRheumatoid Arthritis
- DTrauma
51What shoulder system can be changed from a TSA to a RSA?
- AStryker: reunion
- BWright: Aequalis ascend flex
- CZimmer Biomet: Comprehensive
- DAll of the Above
52Massive rotator cuff tears result in distal migration of the humeral head
- ARichtig
- BFalsch
53When a hemi (cap), no stem, is seen it is called resurfacing. This is only replacing the diseased articular surface of the humeral head.
- ARichtig
- BFalsch
54What are the rotator cuff muscles?
- ASubscapularis
- BSupraspinatus
- Cinfraspinatus
- Dteres minor
- Eteres major
55Charles S Neer ii, acknowledged " cuff tear arthropathy"
- ARichtig
- BFalsch
Informationen
- Beschreibung
- Sales Representative Medical sales Quiz am Upper extremities , erstellt von Hannah Eurell am 07/07/2021.
- Autor
- Hannah Eurell
- Sprache
- English
- Aufrufe
- 24
- Schlagwörter
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