Gen Anatomy osteology 15%

Question 1

What is endochondral ossification?

Answer 1

Cartilage is replaced by bone

Question 2

What is Intramembranous ossification?

Answer 2

Membranous bone

Question 3

Compact bone is aka?

Answer 3

Lamellae

Question 4

Lamellae aka compact bone forms what?

Answer 4

Haversian canals

Question 5

Haversian canals aka? Are located where in the osteon?

Answer 5

central canal; core of osteon

Question 6

Where are lacunae located?

Answer 6

between lamellae

Question 7

What are the mature cells in the lacunae called?

Answer 7

osteocytes

Question 8

What allows osteocytes in the lacunae to “talk” with eachother?

Answer 8

canaliculi

Question 9

Which type of bone is highly vascular and therefor attracts cancer?

Answer 9

spongy/cancellous bone

Question 10

What is a major inorganic component of bone?

Answer 10

hydroxyapatite

Question 11

OsteoBLASTS do what to bone?

Answer 11

BUILD bone

Question 12

OsteoCLASTS do what to bone?

Answer 12

break down/reabsorb bone

Question 13

What part of bone feels pain?

Answer 13

periosteum

Question 14

Where are neurotransmitters stored at?

Answer 14

terminal button

Question 15

What divides the foregut and midgut?

Answer 15

liver & pancreatic buds

Question 16

Everything from the pharyx up is part of the ____gut.

Answer 16

fore

Question 17

Everything from the duodenum to part of the transverse colon is part of the ____gut.

Answer 17

mid

Question 18

Everything from part of the transverse colon to the anal canal is part of the ____gut.

Answer 18

hind

Question 19

What ligament resists anterior translation & medial rotation of the tibia, in relation to the femur?

Answer 19

ACL

Question 20

What ligament prevents femur from sliding off anterior edge of tibia & prevents tibia from displacing posterior to femur?

Answer 20

PCL

Question 21

What ligament resists forces that would push knee medially

Answer 21

MCL

Question 22

What ligament keeps the outer side of the knee joint stable?

Answer 22

LCL

Question 23

What ligament distributes over fifty percent of the medial support of the elbow?

Answer 23

Ulnar collateral

Question 24

What ligament protects the elbow joint from twisting forces generated in pitching, serving a tennis ball or throwing a javelin?

Answer 24

Ulnar collateral

Question 25

What ligament remains taut throughout extension & flexion of the elbow joint?

Answer 25

Radial collateral

Question 26

What ligament wraps around the head of the radius & attaches to the ulna, stabilizes the radius in radial notch & allows for rotating hand?

Answer 26

annular collateral

Question 27

What are the hepatic artery, hepatic portal vein & common bile duct collectively called?

Answer 27

Portal triad

Question 28

What connects the ciliary body with crystalline lens of the eye?

Answer 28

zonule of zinn

Question 29

How many total bones are in the body?

Answer 29

206

Question 30

How many bones are in the appendicular skeleton?

Answer 30

126

Question 31

How many bones are in the axial skeleton

Answer 31

80

Question 32

What bone is the coraCoid apart of?

Answer 32

Scapula

Question 33

What muscles attach to the coraCoid of the scapula?

Answer 33

1. pectoralis minor 2. coracobrachialis 3. short head of biceps

Question 34

Where is the spine of the scapula located in relation to vertebral level?

Answer 34

root of T3

Question 35

What vertebral level is the inferior border or the scapula located when standing up and when prone?

Answer 35

standing = T7 | Prone/laying down = T6

Question 36

What bone is the conoid a part of?

Answer 36

Clavicle

Question 37

What ligament attaches to the conoid of the clavicle?

Answer 37

coracoclavicular ligament

Question 38

What is the first bone to begin ossification?

Answer 38

clavicle

Question 39

Which bone is the capitulum found on?

Answer 39

humerus

Question 40

What bone does the capitulum of the humerus articulate with?

Answer 40

radial head

Question 41

what part of the humerus articulates with the ulna?

Answer 41

trochlea

Question 42

Where on the humerus do the SIT muscles of the "SITS" attach?

Answer 42

greater tubercle

Question 43

Where does the subscapular muscle of the SITS muscles attach on the humerus?

Answer 43

lesser tubercle

Question 44

What landmark and on what bone does the deltoid insert on?

Answer 44

deltoid tuberosity of the humerus

Question 45

On what landmark and bone does the biceps muscle attach?

Answer 45

radial tuberosity of the radius

Question 46

What feature of the radius articulates with the ulna?

Answer 46

ulnar notch of the radius

Question 47

What landmark is a locator for the lunate?

Answer 47

Lister's tubercle of the radius

Question 48

What bone has the conoNoid?

Answer 48

Ulna

Question 49

Is the head of the ulna distal or proximal?

Answer 49

distal

Question 50

How many carpal bones are there?

Answer 50

8

Question 51

What are the carpal bones in the proximal row going from Lateral to Medial with the hand in anatomical position?

Answer 51

Scaphoid, Lunate, Triquetrum, and Pisiform

Question 52

What are the carpal bones in the distal row going from Lateral to Medial with the hand in anatomical position?

Answer 52

Trapezoid, Trapezium, Capitate, and Hamate

Question 53

What is the most commonly fractured carpal bone?

Answer 53

Scaphoid

Question 54

What is the most commonly subluxated carpal bone?

Answer 54

lunate

Question 55

If you fracture the surgical neck of the humerus what nerve would you damage?

Answer 55

Axillary Nerve

Question 56

If you fracture the shaft of the humerus what nerve would be damaged?

Answer 56

Radial nerve

Question 57

What are the hand muscles supplied by the median nerve (LOAF)

Answer 57

Lumbricales Opponens pollicis Adductor pollicis brevis Flexor pollicis brevis

Question 58

All other hand muscles other than the LOAF muscles are supplied by what nerve?

Answer 58

Ulnar nerve

Question 59

The flexor carpi ulnaris tendon is by which carpal bone?

Answer 59

Pisiform

Question 60

What are the anatomical snuff box borders?

Answer 60

1. Extensor pollicis longus 2. Extensor pollicis brevis 3. adductor pollicis longus

Question 61

What type of nodes are associated with the following joints and what type of arthritis affects them most: 1. DIP 2. PIP 3. MCP

Answer 61

1. HEbardans nodes; OA 2. BUshard nodes; OA & RA 3. HAYgard nodes; RA

Question 62

What type of arthritis will affect all three (DIP, PIP, and MCP) joints

Answer 62

psoriatic arthritis

Question 63

What metacarpals articulate with each of the distal carpal bones?

Answer 63

Trapezium - 1st metacarpal Trapezoid - 2nd metacarpal Capitate - 3rd metacarpal and slightly the 4th Hamate - 4th and 5th metacarpals

Question 64

Study abdominal aorta artery quiz in note packet

Answer 64

page 5

Question 65

The sciatic nerve travels along what landmark on the ilium?

Answer 65

iliopectineal line aka arcuate line

Question 66

What nerve transverses through the lesser sciatic notch on the __________ bone?

Answer 66

pudendal nerve; ischium

Question 67

What 3 bones make up the acetabulum?

Answer 67

1. Ilium 2. Ishium 3. Pubis

Question 68

The adductor tubercle is located one what aspect of what bone?

Answer 68

medial aspect of the femur

Question 69

What bone is the linea aspera a part of and what is it inferior to?

Answer 69

femur; gluteal tuberosity

Question 70

The soleal line is located on what bone?

Answer 70

posterior tibia

Question 71

Is the head of the fibula proximal or distal, and what nerve is seen there?

Answer 71

Proximal lateral aspect; peroneal nerve

Question 72

How many tarsal bones are there?

Answer 72

7

Question 73

On an A-P view starting with the posterior-lateral tarsal bone moving in a clockwise fashion what is the pneumonic to remember the tarsal bones?

Answer 73

Crazy Ted Nugent Captured 3 cubs

Question 74

What are the tarsal bones

Answer 74

1. calcaneous 2. talus 3. 1st, 2nd, and 3rd cuneiform 7. cuboid (5th metatarsal side)