Exam II Slides Flashcards
Muscular artery
A- lumen
B- internal elastic lamina
C-external elastic lamina
D-tunica intima (aka endothelial cell layer)
E- Subendothelial CT layer
A- tunica media (smooth muscle)
B- elastic fibers
C- collagen
D- vasa vasorum
A-tunica intima
B- tunica media
C- tunica adventitia
A-tunica media
B-tunica adventitia
C-small peripheral nerves (vasa vasorum)
A- adipocytes
B- tunica intima
C- smooth muscle
D- collagen bundles
E- elastic fibers
Elastic artery
Tunica media
A- lumen
B- tunica media
C- external elastic lamina
D- Tunica adventitia
E- Internal elastic lamina
F- tunica intima (surface)
A- fibroblast nuclei
B- elastin fibers
C- collagen fibers
Muscular artery
Muscular artery
A- adipose tissue
B- RBC
C- plasma
D- tunica adventitia
E-lumen
F- tunica media (smooth muscle)
G- Tunica intima
H- Internal elastic lamina
I- smooth muscle nuclei
A- lumen
B- RBC
C-tunica intima
D-Internal elastic lamina
E-tunica media
F- external elastic lamina
G- tunica adventitia
H- vaso vasorum
I- Adipocyte
A- venule
B-lumen of venule
C- perimysium of skeletal muscle
D- arteriole
E- smooth muscle cells
F- endothelium
G- capillary
A- venule
B- tunica media
C- tunica adventitia
D- capillary
A- venule
B- capillary
C- RBC
A- capillary
B-Nucleus of endothelial cell
C-Nuclei of fibroblast
D-Nuclei of pericytes
E- RBC in lumen
F-RBC in lumen
G-endothelial cell lining
Vein
A- valve leaflets
B- valve
Venule
Venule
A- lumen
B-nuclei of endothelial cell
C- nuclei of other cell
Endothelial cell line
A- tunica adventitia
B- tunica media
C- tunica intima
D- lumen
E- small vein
F-collagen
G-adipocyte
H-external elastic lamina
I-internal elastic lamina
Vein
A- tunica media
B- tunica adventitia
C- ECM
Foam cell
What condition does this show?
Atherosclerosis
Coronary artery
A- thrombus
B- lumen
C- tunica media
A- cholesterol clefts
B- thrombus formation
C- cholesterol plaque
D- Intima
E- Adventitia
F- Media
This image shows:
Myocardial infarction
Vegetative Endocarditis
Stroke (cerebral infarct)
Aneurism in middle (normal vessel on sides)
Lymphatic vessel
A- lumen- no blood
B- thin wall
C- valve
A- filled lymphatic vessel
B- Lymphatic vessel
C- Lymphatic vessel
Lymph node
A- Epidermis of thick skin
A- epidermis of thin skin
A- thick skin
B- cutaneous plexus
C- subcutis
D- reticular dermis
E- papillary dermis
F- epidermis
G- dermal papillae
H- keratin layer
I- subpapillary plexus
A- thin skin
B- subcutaneous plexus
C- hair follicle
D- apocrine gland
E- eccrine gland
F- sebaceous gland
G- arteriorvenous shunts
H- dermo-epidermal junction
A- dermal ridges (dermal papillae)
B- epidermal ridges (epidermal papillae)
A- epidermis
B- papillary layer
C- reticular layer
D- collagen bundles
Dermis
Hypodermis
Stratum basale
Hemidesmosome
A- epidermis
B- hemidesmosome
C- anchoring filament
A- stratum basale
B- stratum spinosum
C- polyhedral cell
D- hemidesmosomes
A- stratum granulosum
B- stratum spinosum
C- stratum basale
D- papillary layer
A- stratum lucidum
B- stratum lucidum
C- stratum granulosum
D- stratum spinosum
E- papillary dermis
A- stratum corneum
B- stratum granulosum
C- stratum spinosum
D- stratum basale
Squamous cell carcinoma
Island of squamous epithelial cells
Melanoma
A- swirling islands of cells
B- brown/black melanin
Basal cell carcinoma
Islands of epithelial cells forming in basal layer
Keloid
A- Keratinocyte in basal cell layer that has taken up melanin
B- Melanocyte
C- Subpapillary plexus
A- keratin layer
B- granulosa cells
C- langerhan’s cells
D- Merkel cell/ melanocyte
E- Keratinocytes
F- Pigmented basal cells
G- melanocytes
Birbeck granule in langerhans cells
A- langerhans cells in stratum spinosum
B- melanocyte in stratum basale
Langerhans cell with special stain showing cytoplasmic extensions
Label A-F
A- stratum corneum
B- stratum lucidum
C- stratum granulosum
D- stratum spinosum
E- stratum basale
F- dermis
G- dead keratinocytes
H- lamellar granules
I- keratinocyte
J- langerhans cell
K- melanocyte
L- merkel cell
M- tactile disc
N- sensory neuron
Outer cuticle of hair
A- hair shaft
B- hair follicle
C- arrector pilli
D- sebaceous gland
A- dermal papillae
B- melanin granules
C- Melanocyte
A- connective tissue root sheath
B- glassy membrane
C- external epithelial root sheath
D- internal epithelial root sheath
E- cuticle
F- cortex
G- medulla
A- hair follicle
B- Shaft
C- root of hair (bulb)
A- inner root sheath
B- dermis
C- hair follicle
D- hair bulb
E- external root sheath
F- glassy membrane
G- dermal papillae
H- sebaceous gland
I- arrector pilli muscle
J- epidermis
Arrector pili
A- nail root
B- cuticle (eponychium)
C- nail bed
D- nail plate
E- dermatoglyphs
A- cuticle
B- lunula
C- nail matrix
D- nail root
Sebaceous gland
Sebaceous gland
A- epidermis
B-dermis
C- sebaceous gland cell
D- sebaceous gland
E- nucleus
F- hair shaft
G- hair follicle
A- hair follicle
B- canal of sebaceous gland
C- sebaceous gland
Demodex (follicle mite)
A- cross section of tubular duct
B- Merocrine (eccrine) sweat gland
What type of gland is this?
A- small lumen
B- duct portion of gland
C- epithelium (1-2 cells thick)
A- merocrine sweat gland
B- apocrine sweat gland
A- Apocrine sweat gland
B- epithelial cell layer (2-3 cells thick)
Mammary gland
Areola
Meissner’s corpuscle
A- epidermis
B- dermal ridge
C- Meissner’s corpuscle
A- Meissner’s corpuscle
B- schwann cell
C- central dermal ridge
D- epidermis
Pacinian corpuscle - Many concentric layers of schwann cells with fluid filled spaces in between
Pacinian corpuscle (many concentric layers of schwann cells with fluid filled spaces in between)
