Lab Quiz Flashcards
1
Q
What bone is labeled 1?
A
Clavicle
2
Q
What bone is labeled 2?
A
Scapula
3
Q
What bone is labeled 3?
A
Sternum
4
Q
What bone is labeled 4?
A
Humerus
5
Q
What bone is labeled 5?
A
Ribs
6
Q
What bone is labeled 6?
A
Vertebral column
7
Q
What bone is labeled 7?
A
Pelvis
8
Q
What bone is labeled 8?
A
Radius
9
Q
What bone is labeled 9?
A
Ulna
10
Q
What bone is labeled 10?
A
Femur
11
Q
What bone is labeled 11?
A
Patella
12
Q
What bone is labeled 12?
A
Tibia
13
Q
What bone is labeled 13?
A
Fibula
14
Q
What is the plane that splits the body in two halves the left and right?
A
Saggital
15
Q
What is the plane that splits the body in half top and bottom
A
Transverse (or horizontal)
16
Q
What is the plane that splits the body in half front and back?
A
Coronal (or frontal)
17
Q
For limbs what does proximal mean?
A
toward trunk
18
Q
For limbs what does distal mean?
A
away from trunk
19
Q
What does medial mean?
A
Toward midline
20
Q
What does lateral mean?
A
Away from midline
21
Q
What does superior (cranial) mean?
A
Above (top)
22
Q
What does inferior (caudal) mean?
A
below (bottom)
23
Q
What does anterior (venral) mean?
A
In front (front of body)
24
Q
What does posterior (dorsal) mean?
A
Behind (Back of body)
25
What term replaces anterior and posterior for hands?
palmar and dorsal respectively
26
What terms replace anterior and posterior for feet?
plantar and dorsal respectively
27
What terms replace anterior and posterior for the cranium?
Internal and external
28
Define epiphysis
expanded articular end of long bones
29
Define diaphysis
the long ‘shaft’ of long bones
30
Define articular surface
the location where two or more bones make contact and (usually) allow movement
31
What type of bone is compact?
cortical
32
What type of bone is cancellous
Trabecular, Spongy
33
Identify numbers 1 - 6 and section A, B and C of the bone in the diagram
1. articullar cartilage
2. cancellous bone
3. epiphyseal plate
4. marrow cavity
5. periosteum
6. compact bone
A. epiphysis head
B. diaphysis shaft
C. epiphysis
34
Define condyle
a rounded articular process. E.g., the medial and lateral condyles on the tibia and femur
35
Define crest
a ridge of bone to which muscles are attached. E.g., Illiac crest of the os coxae
36
Define eminence
bony projection; usually not as prominent as a process. E.g., mental eminence of the mandible
37
Define epicondyle
nonarticular projection adjacent to a condyle. E.g., the medial epicondyle of the humerus is located medial to the trochlea
38
Define facet
a small, smooth, generally flat or slightly convex or concave surface. E.g., costal facet
39
Define head
large , rounded, usually articular end of the bone. E.g., the head of the humerus is the superior end of the bone. Note: the head of the ulna is distal, not proximal
40
Define process
a bony prominence. E.g., the olecranon process of the proximal ulna
41
Define malleolus
a rounded protuberance adjacent to the ankle joint. E.g., the lateral malleolus on the fibula and the medial malleolus on the tibia
42
Define neck
the narrow section of a bone between the head and the shaft. E.g., the femoral neck
43
Define styloid
a “pen” like projection (think of stylus=pen). E.g., the styloid process
44
Define trochanters
two large, prominent, blunt, rugose processes found on the femur
45
Define tuberosity
a large, usually rugose (roughened) eminence of variable shape; often a site of tendon or ligament attachment. E.g., the deltoid tuberosity on the humerus, the tibial tuberosity on the tibia
46
Define tubercule
small tuberosity; generally rounded. E.g., the conoid tubercule is found on the inferior surface of the clavicle
47
Define foramen
an opening through a bone, usually a passage for blood vessels and nerves. E.g., the foramen magnum of the cranium.
48
Define fossa
a depressed area; usually broad and shallow. E.g., the olecranon fossa on the humerus
49
Define fovea
a pit-like, depressed area; usually smaller than a fossa
50
Define notch
a depressed area where another bone articulates – usually named for the bone that fits into the notch rather than the bone on which it is found. E.g., radial notch on ulna; ulnar notch on radius
51
What is the difference in whole pelvis in males and females?
Female - fewer muscle markings (gracile), circular opening and spacious
Male - more muscle markings (robust), more funneled heart shape opening
52
What is the difference in the pelvic inlet in males and females?
Female - spacious, circular and elliptical
Male - more funneled, heart shaped
53
What is the difference in the greater striatic notch in males and females?
Female - broad, shallow
Male - Narrow, deep
54
What is the difference in orburtrator foraman in males and females?
Female - smaller, more triangular
Male - larger, oval shaped
55
What is the difference in the pubic body in males and females?
Female - long and triangular shape
Male - short and triangular shape
56
What is the difference in the sacrum in males and females?
Females - Relatively flat anterioposteriorly curvature most pronounced on S3 - S5
Males - Most curved anterioposteriorly and more uniformly so
57
What is the difference in the subpubic angle in males and females?
Female - larger, wider
Male - smaller, narrower
58
What is the difference in the chin in males and females?
Female - rounded with a point on the midline
Male - more square
59
What is the difference in the mental protuberance or mental eminence in males and females?
Female - smaller
Male - larger
60
What is the difference in the glabella in females and males?
Females - When cranium viewed from the side, profile of the glabella/suborbital tori is less prominent
Males - When cranium viewed from the side, profile of the glabella/suborbital tori is more prominent
61
What is the difference in the mastoid process in females and males?
Females - smaller
Males - Larger
62
What is the difference in the nuchal crest in females and males?
Females - smaller, smoother
Males - larger, more rugged
63
What is the difference in the suborbital margins in females and males?
Females - more sharp
Males - more rounded/blunt
