Anatomy Lec Exam 1

Front 1

1. Which of the following is an example of a synarthrotic joint?

Back 1

a) the sutures between two cranial bones

c) the joint between a tooth and the mandible.d) all of the above are examples of synarthrotic joints.

Front 2

2, Which of the following pairs of anatomical terms are correctly associated with theirsynonym (two words that mean the same)?

Back 2

cranial, superior

Front 3

3. The study of the structure of molecules is also known as:

Back 3

Structural biology

Front 4

4. In this method of visualizing internal structures, a strong magnetic field and lowfrequency sound waves are used.

Back 4

MRI

Front 5

If a section is taken through the body that produces superior and inferior body halves,then this is a section along the _______ plane.

Back 5

Horizontal

Transverse

Front 6

6. Which of the following is/are (a) non-membranous organelle?

Back 6

a) flagella

b) microvilli

c) cilia

d) cytoskeleton

e) all of the above are non-membranous organelles.

Front 7

7. Which of the following organelle is involved in movement of chromosomes during celldivision?

Back 7

centrioles

Front 8

8. These are vesicles contain digestive enzymes involved in removal of damagedorganelles.

Back 8

Lysosomes

Front 9

9. One of the characteristic features of this primary tissue type is that the cells arepolarized (i.e. they have an apical and basal end).

Back 9

epithelia

Front 10

10. These types of membranes line body passages that open to the body surface.

Back 10

mucous membranes

Front 11

11. One of the characteristic features of this primary tissue type is that the cells make up aminority of the tissue volume.

Back 11

connective tissue

Front 12

With regard to bone, osteocytes are found in:

Back 12

the lacunae

Front 13

Which of the following bones develop by intramembranous ossification?

Back 13

a) patella

b) clavicle

c) parietal

d) all of the above

Front 14

14. In which type of connective tissue would you expect to find an approximately equalmixture of extracellular protein fibers and ground substance?

Back 14

Connective tissue proper

Front 15

The epithelia cells of this type of membrane produce a secretion called transudate.

Back 15

serous membranes

Front 16

This is the extra stratum of epidermal cells found only in thick skin.

Back 16

stratum lucidum

Front 17

This is the stratum where Langerhan cells (a.k.a. Dendritic cells) are most commonlyfound.

Back 17

stratum spinosum

Front 18

As the epidermal cells move through this stratum they die

Back 18

stratum granulosum

Front 19

As epidermal cells move through this stratum desmosomes form holding the cellstogether

Back 19

stratum spinosum

Front 20

20. The synthesis of keratin and keratohyalin reaches its peak as the epidermal cells movethrough this stratum.

Back 20

stratum granulosum

Front 21

21. This type of hair is fine in diameter and lacks pigment.

Back 21

Vellus hair

Front 22

22. In which type of tissue would you expect to find glial cells?

Back 22

neural tissue

Front 23

23. Which of the following is/are an accessory joint structure?

Back 23

bursa

menisci

fat pads

intracapsular ligaments

Front 24

24. In terms of the classification of bones based on their most prominent feature, whichof the following is/are a short bone?

Back 24

the cuboid bone

the scaphoid

Front 25

25. In terms of the classification of bones based on their most prominent feature, whichof the following is/are an irregular bone?

Back 25

a lumbar vertebra

Front 26

26. Which of the following is/are TRUE of nails?

Back 26

They consist of dead, keratinized epidermal cells.

They serve, in part, to prevent mechanical distortion of the fingertip whengrasping an object.

Front 27

27. Which of the following best describes an amphiarthrotic type joint?

Back 27

a) Joints where slight movement between the articular elements is allowed tooccur

Front 28

28. In terms of the classification of bones based on their most prominent feature, whichof the following is/are an pneumatized bone?

Back 28

the ethmoid

Front 29

29. Which of the following integumentary glands produce a viscous, cloudy solutionresponsible for body odor?

Back 29

Apocrine sweat glands

Front 30

Which of the following develop during puberty?

Back 30

Apocrine sweat glands

Front 31

31. The secretions of sebaceous glands _____.

Back 31

a) coat the hairs and surface of the integument helping to prevent dessication.

b) contain anti-bacterial enzymes and antibodies that prevent bacterial growth on thesurface of the epidermis.

c) are sometimes associated with hair follicles.

d) all of the above correctly complete the sentence.

Front 32

32. Which of the following is/are TRUE?

Back 32

b) Incisions made parallel to the lines of cleavage is easier to close and will remainclosed better than one made across the lines of cleavage.

Front 33

33. In this type of epithelium the cells are box-shaped and have their nucleus located nearthe center of the cell

Back 33

cuboidal epithelial cells

Front 34

The epidermis is an example of a _____.

Back 34

stratified squamous epithelium

Front 35

35. Which of the following is made up of fibrocartilage?

Back 35

a minicus

Front 36

Sebaceous glands use this method of secretion

Back 36

holocrine

Front 37

37. In this method of secretion the epithelial cell bursts open releasing secretoryvesicles.

Back 37

holocrine

Front 38

38. In this mode of secretion the apical end of the epithelial cell becomes filledwith vesicles and breaks off from the rest of the cell.

Back 38

apocrine

Front 39

39. In this type of secretion secretory vesicles are exocytosed across the cellmembrane at the apical end of the epithelial cell.

Back 39

merocrine

Front 40

40. This type of intercellular attachment holds the cell membrane of adjacent cellsso closely together that fluids cannot pass between the cells.

Back 40

Tight junctions (occluding junctions)

Front 41

41. This type of intercellular attachment connects the cytoplasm of one cell to thecytoplasm of an adjacent cell.

Back 41

Gap junctions (communicating junctions)

Front 42

42. This type of intercellular attachment is characteristic of the lining of theintestinal tract.

Back 42

Tight junctions (occluding junctions)

Front 43

43. An intercellular attachment of this type is characteristically found betweenepidermal cells and the basement membrane.

Back 43

Desmosomes (anchoring junctions)

Front 44

A diarthrosis is also termed a synovial joint.

Back 44

TRUE

Front 45

The central canal of an osteon is lined by periosteum

Back 45

FALSE

Front 46

Unlike bone, cartilage is not vascularized.

Back 46

TRUE

Front 47

The pelvic cavity is a subdivision of the thoracic cavity.

Back 47

FALSE

Front 48

Hyaline cartilage is the most common type of cartilage in the body.

Back 48

TRUE

Front 49

Epithelia are attached to the basement membrane by hemidesmosomes.

Back 49

TRUE

Front 50

Once an epidermal cell reaches the surface of the epidermis it takes up to two weeks before it is shed.

Back 50

TRUE AND FALSE