skeletal+system+review

8/11/2019 Skeletal+System+Review

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Skeletal System Review

Name ______Eric Parladore___________________________________________________

1. List the components of the axial skeleton.Skull !erte"ral #olumn and Ri" #a$e

%. &escri"e five types of surface markin$s on "ones.

'oramen(allows vessels and nerves pass throu$h.

'ossa(is a shallow depressionNotch(is a indentation at the ed$e of a structure

'issure(narrow slitlike openin$

'acet(smooth nearly flat articular surface

). List the different shapes of "ones

Lon$ Short 'lat and *rre$ular

+. ,here does spon$y "one occur in the skeleton-Skull 'lat "one Lon$ "one *rre$ular "one verte"ra/

0. ,here does $rowth in len$th occur in a lon$ "one-

Epiphyseal Line

. 2ow many "ones are found in the cranium and face-

#ranium 34'acial 31+

5. List the sutures of the skull and the articulatin$ "ones.

#oronal where the parietal meet the frontal anteriorly

Sa$ittal where the parietal meet superiorly at the cranial midlineLam"doid where the parietal meet the occipital posteriorly

S6uamous where a parietal and temporal meet on the lateral aspect of the skull

4. &escri"e the five re$ions of the verte"ral column.#ervical curvature concave/ 5 verte"rae #17#58horacic curvature convex/ 1% verte"rae 81781%

Lum"ar curvature concave/ 0 verte"rae L17L0

Sacral curvature convex/ 0 fused verte"rae sacrum#occyx + fused verte"rae

9. #ompare the articulation on the thoracic verte"rae of ri" pairs 5 and 1:.;5 is a true ri" meanin$ it is attached to the Sternum

;1: is a false ri" meanin$ it is not attached to the Sternum


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1:. &escri"e the "ony or"it of the eye.

8he "ony eye or"it consists of< the superior and inferior or"ital fissure optic canal sphenoid

"one and the ethmoid "one.

11. &escri"e the "ony features of the nasal cavity.8he inferior nasal concha nasal "one vomar and the ethmoid "one middle nasal concha

and perpendicular plate/

1%. List the "ones of the pectoral $irdle and upper lim".Pectoral $irdle consists of the #lavicle anteriorly and the Scapula posteriorly

=pper lim" consists of the 2umerus =lna Radius 4 #arpals 0 >etacarpals and 1+ Phalan$es

1). &escri"e the coxal "one.

?lso known as the hip "one the coxal "one consists of three separate "ones at childhoodlater form one. 8he llium pu"ic "one and the lschium

1+. List the "ones of the lower lim".8he 'emur Patella 8i"ia 'i"ula 8arsals >etatarsals and Phalan$es

10. #ompare the pelvis of males and females.

>ale< 8ilted less far forward. @one7 heavier and thicker markin$s are more prominent

?ceta"ula7 closer Pu"ic an$leAarch7 an$le is more acute 0:7: de$rees/

'emale< 8ilted forward. @one7li$hter thinner and smoother

?ceta"ula7 smallerB farther apart Pu"ic an$leAarch7 "roader 4:79: de$rees/B more rounded

1. &escri"e the condyle of the humerus where the ulna and radius articulate.8he distal end of the humerus radial fossa and medial epicondyle/ Coin with the capitulumand the trochlea where the articulate with the ulna and radius.

15. #ompare the "ones of the wrist and hand with the "ones of the ankle and foot.8hey each have short "ones. 8he wrist and hands has the carpal while the feet and ankles

2ave the tarsal.


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14. &escri"e how the fi"ula articulates with the ti"ia and foot.8he head of the fi"ula articulates at the proximal ti"iofi"ular Coint Cust distal from the lateral

condyle. 8he talus articulates with the ti"ia and fi"ula superiorly.

19. Name a tu"erosity for shoulder muscle attachment and a tu"erosity for thi$h muscle

attachment.Shoulder muscle is the 8rapeDius and deltoid. 8he deltoid attaches to the deltoid tu"erosity.

8hi$h muscle tensor fasciae latae is attached to the $luteal tu"erosity


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?rticulations

Name _______Eric Parladore____________________________________

1. &escri"e the three types of functional Coints.

Synarthroses immova"le Coints?mphiarthroses sli$htly mova"le Coints

&iarthroses freely mova"le Coints

%. ,hat factors limit the ran$e of movement of a Coint-

8he shape of the Coint and

). &escri"e the four types of structural Coints.

+. List the seven li$aments of the knee and how each supports the Coint.

0. &escri"e how the articulatin$ "ones of the el"ow prevent hyperextension of this Coint.

. ,hich Coint is uni6ue to the hand and how does this Coint move the hand-

5. ,hich structural feature ena"les diarthrotic Coints to have free movement-

4. ,hy is the lateral meniscus often associated with a knee inCury-

9. &escri"e the Coints and movements involved in

a. walkin$". throwin$ a "all

c. turnin$ a doorkno"

d. crossin$ your le$s while sittin$e. shakin$ your head noF

f. chewin$ food

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