Anatomy Exam 2- Chapter 8

How many bones are in the appendicular skeletal system?

126

The fingers have ___ phalanges, except for the ______.

3; thumb

The palm or the metacarpus has ___ metacarpal bones.

5

The ankle or tarus is made up of ____ tarsal bones arranged to form the ankle mortise, heel, and arches.

7

The wrist of carpus has ___ carpal bones arranged in ____ rows.

8;2

The _______ is the longest, heaviest, and strongest bone in the body.

Femur

The lateral and medial condyles at the proximal end of the tibia articulate with the ______.

Femur

Proximally the radius head articulates with the ______ _____ of the ulna.

Radial notch

_________ knee or ___________ stress syndrome is a common sports injury in the knee.

Runner's knee or patellofemoral stress syndrome

The clavicle is ______ shaped.

S

What are the name of the two projections on the head of the humerus?

The greater tubercle (lateral) and the lesser tubercle (anterior)

What is the acetabulum?

The socket for the head of the femur

The ______ (medial) is the largest, and bears most of the weight.

Tibia

define shoulder.

Where the upper limb attaches to the trunk

What is the name of the joint that connects the lateral/acromial end of the clavicle with the acromion forming?

acromioclavicular

The lateral end or acromial end articulates with the __________ forming.

acromion

The radius is in ________ position.

anatomical

The appendicular skeletal system forms the ___________.

appendages

The metatarsals also participate in forming what?

arches of the foot

Thick ______ ______ lines the posterior of the patella's surface.

articular cartilage

The pelvis=

basin

define forearm.

between elbow and wrist

The largest and the strongest tarsal bone is the __________, which forms the heal.

calcaneus

What are the names of the two distal projections on the humerus and what does it connect to?

capitulum (lateral) connects to the radius and the trochlea (medial) connects to the ulna

What are the three hand joints called?

carpometacarpal, metacarpophalangeal, and interphalangeal

Proximally the femur head articulates with the acetabulum of the hip and a forms the ________ joint.

coxal

the hand is _____ to the wrist.

distal

What are the three different types of phalanges?

distal phalanx, proximal phalanx, and medial phalanx

The neck of the femur, which is ______ to head, is a common site of _______.

distal; fracture

While the radius widens ________ and is __________, the ulna widens _________ and is ____________.

distally and is lateral; proximally and is medial

The _________ __________ lies above the brim. It contains no pelvic organs such as the bladder and uterus.

false pelvis

The ______ (lateral) is the smallest of the leg bones and bears the least amount of weight.

fibula

________ occurs when the arches decrease or "fall".

flatfeet

The ______ is distal to the ankle.

foot

The longitudinal and transverse ______ ______ support the weight of the body while providing spring and leverage to the foot when walking.

foot arches

The ______ region is between the iliac crest and the hip joint.

gluteal

List the proximal muscle attachment sites of the femur.

greater trochanter, lesser trochanter, gluteal tuberosity, linea aspera

Each toe except for the ______ (big toe) is composed of _____ phalanges.

hallux;3

The shoulder joint connects to the proximal ___________.

humerus

What are the three fused bones that make up the coxal bone?

ileum,ishium, and pubis

The ______ forms the superior lateral prominence of the pelvis.

ilium

The tibia and fibula are joined by an __________ membrane.

interosseous

The diaphysis of the radius and ulna connects by an ______________ membrane.

interosseus

What is the names of the groves inbetween the two projections on the head of the humerus?

intertubercular (bicipital) groove or sulcus

The most prominent feature of the ischium is the _________ _________. The part that meet the chair when sitting.

ischial tuberosity

The ______ constitutes the inferior and posterior part of the hip bone.

ishium

Distally the medial and lateral femoral condyles of the femur articulate with the tibia to form the ________ joint.

knee

Compared to the female pelvis the male pelvis is what? What is the degree of the arch?

larger, heavier, more narrow, has a smaller inlet and outlet. It has a less than 90 degree arch

The ______ is between the knee and ankle.

leg

The Sacroiliac joint is the joint between the ______ ______ and the _____ skeleton.

lower limb; axial (pelvic bone/sacrum)

The distal end of the leg bones form the medial and lateral ________ of the ankle

malleoli

The appendiculars primary function is _________.

movement

The pelvic girdle is made up of two ___ ______ or hip bones.

os coxae

The femur also articulates with the _______.

patella

The ________ or ______ ______ is the largest and only named sesamoid bone.

patella or knee cap

The _______ ________ is the path of childbirth.

pelvic axis

The _______ ________ is a sacral promontory to pubic symphysis.

pelvic brim

define arm.

portion between shoulder and elbow joint

The ______ is the anterior and inferior part of the hip bone.

pubis

The pubis has an inferior and superior _____ and a ____.

rami; body

Compared to the male pelvis the female pelvis is what?What is the degree of the arch?

rounder, has a flared iliac crest, wider brim, more flexible pubic symphysis, more flexible coccyx. It has a greater than 90 degree arch

The right and left os coxae are joined posteriorly to the _______ and anteriorly at the _______ _________ (fibrocartilage)

sacrum; pubic symphysis

The scapula is that what?

shoulder blade

Like the palm of the hand the _____ of the foot has ____ bones, which are called the __________.

sole;5;metatarsals

The scapulas bone markings are:

spine, acromial, glenoid cavity, and concoid process

What is the name of the joint that connects the medial/sternal end of the clavicle with the manubrium (sternum)?

sternoclavicular joint.

The ilium conist of a ________ ____ and _______ _____, which forms the acetbulum.

superior ala and inferior body

The tibia articulates distally with the _______ of the ankle and the fibula.

talus

The tibia and fibula articulate with the ______ bone of the ankle to form the ______ _______ (ankle joint).

talus; ankle mortise

What are the 3 joints of the phalanges called?

tarsometatarsal, metatarsophalangeal, and interphalangeal

The lower limb is divided into what four regions?

the gluteal region, thigh, leg, and foot

What are the two bones in the forearm called?

the radius and ulna

What does the shoulder (perctoral) girdle include?

the scapula and clavicle

The ______ is between the hip and knee joint.

thigh

The head of the fibula forms the proximal ___________ joint.

tibiofibular

The _____ ______ lies below the brim. It has an inlet, an outlet and a cavity.

true pelvis

Distally the ulna head articulates with the ______ ______ of the radius.

ulnar notch

What is a sulcus?

where the biceps brachii tendons attach

The hand includes what three things?

wrist, palm, fingers