histology practice test 2

7/28/2019 Histology Practice Test 2

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TOPIC: EPITHELIUM REVIEWER

MULTIPLE CHOICE:

1. Characteristics of Epithelium EXCEPT:

A. Well supplied with nerves and blood vessels

B. Change from one type of tissue to another for protection

C. rests on lamina propria separated by a basement membrane usually Areolar CT

D. scanty intracellular substance

2. Classification of Epithelium:

A. number of cell layers D. A and B onlyB. shape of component cells E. All of the Above

C. specializations of the cells surface

3. Specific Types of Simple Squamous Epithelium:

A. Mesothelium lines serous membranes D. A and B only

B. Endothelium lines blood vessels E. All of the Above

C. Mesenchymal epithelium lines perilymphatic spaces of subarachnoid space

4. Specialized Type of Epithelium EXCEPT:

A. Ciliated Epithelia C. Mesothelium

B. Neuroepithelium D. Glandular epithelium

5. Free surface specialization for Absorption EXCEPT:

A. striated border microvilli in small intestines

B. Brush border microvilli in proximal tubules of kidneysC. stereocilia in male genital ducts

D. involved in motile processes

6. Surface specialization for cellular attachment:

A. Microvilli C. Condensed border

B. Cilia D. Nexus

ASSOCIATION TYPE

A. Serous Glandular Epithelium ____ 1. Basophilic cytoplasm

B. Mucous Glandular Epithelium ____ 2. Specialized epithelium

C. Both ____ 3. Small lumen

D. Neither ____ 4. Watery secretion

____ 5. Flattened nucleus

A. Cilia ____ 1. Attached to basal body

B. Stereocilia ____ 2. Has a motile process

C. Both ____ 3. Lacks filaments in central core

D. Neither ____ 4. Free surface specialization

____ 5. Long and branching microvilli

A. Lateral Functional Surfaces ____ 1. Plasma membrane infoldings

B. Basal Functional Surfaces ____ 2. Gap Junction

C. Both ____ 3. Glycosaminoglycan

D. Neither ____ 4. For cellular communication

____ 5. Zonula adherens

MODIFIED MATCHING TYPE. Match the Type of Epithelium with the correct statements in Column B, C, and D

____ ____ ____ 1. Simple Squamous Epithelium ____ ____ ____ 5. Stratified Squamous Epithelium

____ ____ ____ 2. Simple Cuboidal Epithelium ____ ____ ____ 6. Stratified Columnar Epithelium

____ ____ ____ 3. Simple Columnar Epithelium ____ ____ ____ 7. Transitional Epithelium

____ ____ ____ 4. Pseudostratified Columnar Epithelium

COLUMN B COLUMN C COLUMN D

A. cells attached to basement membrane but

not all reach free surface

A. Bowmans Capsule ofKidney A. suited for absorption

B. large dome shaped cells on surface B. Thyroid Follicles B. suited for protectionC. 1-2 layers of rectangular cells on the

superficial layer

C. Small intestine C. end result of metaplasia

D. flattened cells on surface and prominent

CT papilla

D. tongue D. suited for filtration and diffusion

E. single row of rectangular cells with basally

located nucleus

E. fornix of conjunctiva E. uncommon type of epithelium

F. honeycomb appearnance F. Ductus epididymis F. false impression of stratification

G. hexagonal shaped cells with serrated

interlocking borders

G. Urinary bladder


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TOPIC: CONNECTIVE TISSUE

MODIFIED MATCHING TYPE

Set I

____ ____ ____ 1. Fibroblast ____ ____ ____ 6. Mast Cells

____ ____ ____ 2. Mesenchymal cells ____ ____ ____ 7. Macrophage

____ ____ ____ 3. Adipocytes ____ ____ ____ 8. Leukocytes

____ ____ ____ 4. Reticular cells ____ ____ ____ 9. Pigment cells

____ ____ ____ 5. Plasma Cells

COLUMN B COLUMN C COLUMN D

A. irregular, darkly staining nucleus,

contains phagocytic vacuole in cytoplasm

A. has a metachromasia property A. Gives rise to other cell types

B. stellate cells B. abundant in lamina propria of the GIT B. antibody production

C. Basophilic cytoplasm with Spokes of

Wheel chromatin appearance

C. seen in pus formation C. forms the framework of Lymphoid

organs

D. pale nucleus, metachromatic granules

in cytoplasm

D. included as 3rd

line of defense of the

body

D. production of heparin and histamine

E. spindle shaped with vesicular nucleus

when actively producing protein

E. large empty polygonal spaces in

histologic slides

E. Phagocytosis and antigen production

F. Neutrophils F. Type III collagen fiber F. exhibit chemotaxisG. polygonal when in groups and has a

signet ring appearance

G. present in all types of CT especially in

Areolar CT

G. production of CT fibers and ground

substance

H. irregular cytoplasmic processes H. undifferentiated cells of the embryo H. Synthesis and storage of fat

I. Resembles Fibroblast in shape I. melanocytes in skin, hair and eyes

Set 2

_____ _____ _____ _____ 1. Mesenchymal CT _____ _____ _____ _____ 4. Reticular CT

_____ _____ _____ _____ 2. Mucous CT _____ _____ _____ _____ 5. Adipose CT

_____ _____ _____ _____ 3. Areolar CT

COLUMN B COLUMN C COLUMN D COLUMN E

A. Fibroblast A. Collagen Fiber A. skin A. provides fibro-gelatinous

support

B. Modified Fibroblast cell B. Type III Collagen Fiber B. Lymphoid organ B. reservoir of energy

C. Undifferentiated

mesenchymal cell

C. Type III and IV collagen

Fiber

C. mesentery C. packing substance of the

embryo

D. Fat cell D. umbilical cord D. forms stroma of bone

marrow

E. developing organs of the

embryo

E. mechanical support

SIMPLE MATCHING TYPE. Match the phagocytic cells in Column B to the organs/tissues in Column A

_____ 1. Connective Tissue A. Langerhan Cells

_____ 2. Lungs B. Osteoclasts

_____ 3. Liver C. Dendritic cells

_____ 4. CNS D. Histiocyte

_____ 5. Skin E. Heart Failure Cells

_____ 6. Bone F. Von Kupffer Cells

_____ 7. Lymph Nodes G. Microglia

ASSOCIATION TYPE:

A. Collagen Fibers _____1. Highly refractileB. Elastic Fibers _____2. Stains poorly with H&E

C. Both _____ 3. Cross striated fibrils

D. Neither _____ 4. Dissolves in strong acid

_____ 5. Low refractive index

A. White Fat Cell _____ 1. colorless

B. Brown Fat Cell _____ 2. Widespread distribution

C. Both _____3. Coalesce fat droplet

D. Neither _____ 4. Highly vascular

_____ 5. Pigmented fat cell


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A. Axon _____ 1. Presence of sheath

B. Dendrites _____ 2. Rough contour

C. Both _____ 3. May form bundles

D. Neither _____ 4. Conducts impulses towards the soma

_____ 5. Purkinje cell

A. Veins _____ 1. Smaller lumen

B. Arteries _____ 2. Thickest layer is Tunica media

C. Both _____ 3. Thickest layer is Tunicaadventitia

D. Neither _____ 4. Presence of internal elastic lamina

_____5. Supplied with smooth muscles and elastic fibers

A. Skeletal muscle _____ 1. Prominently striated myofibrils

B. cardiac Muscle _____ 2. Larger T-tubule

C. Both _____ 3. Short and branching muscle fiber

D. Neither _____ 4. Solitary band of muscle fiber

_____ 5. Sarcomere

A. A band _____ 1. Remains constant during contraction

B. Z band _____ 2. Contains actin

C. Both _____ 3. Krause membraneD. Neither _____ 4. Dark band

_____ 5. Cross striations in myofibrils

A. Long Bones _____ 1. compact bones

B. Short Bones _____ 2. Spongy bone

C. Both _____ 3. Cube shaped

D. Neither _____ 4. Metatarsals

_____ 5. Sesamoid bones

A. Cartilage _____ 1. Type II Collagen Fibers

B. Bone _____ 2. Avascular

C. Both _____ 3. High inorganic component

D. Neither _____ 4. Appositional

_____ 5. Definite pattern of cells

A. Hard palate _____ 1. Stratified squamous epithelium lines oral cavity

B. Soft Palate _____ 2. Skeletal muscle in middle layer

C. Both _____ 3. Pseudostratified ciliated epithelium lines the nasal side

D. Neither _____ 4. Root of oral cavity

_____ 5. Uvula

A. Stroma, Lymphoid Organ _____ 1. Cellular part of solid organs

B. Parenchyma, Lymphoid Organ _____ 2. Capsule covering the entire organC. Both _____ 3. Made up of lymphocytes

D. Neither _____ 4. Supported by Reticular fibers

_____ 5. Trabeculae divisions

A. Sebaceous Glands _____ 1. Simple Branched saccular

B. Sweat Glands _____ 2. Simple Coiled Tubular

C. Both _____ 3. Composed of round acinar cells

D. Neither _____ 4. Tysons Gland

_____ 5. produces watery secretion

A. Pseudostratified epithelium _____ 1.

B. Stratified Epithelium _____

_____

_____

_____

_____

_____

_____

_____

_____


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histology practice test 2

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