bio 348 lapsansky - 2007 human anatomy and physiology general histology slide set 1

Bio 348 Lapsansky - 2007

Human Anatomy and Physiology

General HistologySlide Set 1


(1) Squamous cells (buccal smear)

Nuclei of squamous cellsNuclei of WBCs


(2) Simple squamous ( lining Bowman’s capsule)

Glomerular capillaries


(3) Simple squamous (mesothelium)

nuclei

Cell margins


(4) Simple squamous (endothelium)

lumen

Smooth muscle

Connective tissue


(6) Stratified squamous--lower strata (skin)

DermisEpidermis

Basement membrane

Nuclei


(7) Simple cuboidal epithelium(kidney tubule, l.s., arrow points to a nucleus)

lumen


(8) Simple cuboidal (kidney tubule, x.s.)

lumen

nuclei


(9) Simple columnar epithelium (salivary gland duct)

adipocyte

Acinar cells(filled with enzymes)

lumen


(10) Simple columnar epithelium(small intestine, w/microvilli and goblet cells)

Goblet cell

microvillilumen

Baement membrane


(11) Microvilli (TEM--transmission electron micrograph)

lumen

Name the type of intercellular junction

mitochondria


(12) Pseudostratified ciliated columnar epithelium (trachea)

cilia

goblet cell

Connective tissue nuclei


(13) Transitional epithelium (urinary bladder)

Basementmembrane

Dome-shaped cells

Connective tissue


(14) Hyaline cartilage (trachea, low magnification)

epitheliumlumen


(14) Hyaline cartilage (trachea, high magnification)

chondrocytes

matrix

Bio 348 Lapsansky - 2007(15) Elastic cartilage (stained to demonstrate fibers in matrix)


(16) White fibrous connective tissue (tendon, low power)

collagen fibernuclei


(16) Tendon--Dense regular connective tissue (white fibrous connective tissue)


(17) Adipose tissue (arrow points to a peripherally located nucleus)


(18) Areolar connective tissue (hypodermis)

nuclei

elastic fiber

collagen fiber


(19) Ground compact bone

centralcanal

osteocytes

osteon


(20) Human blood smear

platelets

neutrophil

lymphocyte

eosinophil

RBCs


Human blood smear

lymphocyte

neutrophilRBCs

platelets


(21) Skeletal muscle (l.s.)

Muscle cell

nuclei

striations


Skeletal muscle shown in longitudinal section


Skeletal muscle shown in cross section (x.s.)

endomysium

nuclei

muscle cell


(22) Smooth muscle (intestine, x.s.)

inner circular layer

lumen

Outer longitudinal layer


Smooth muscle (l.s.)


(23) Smooth muscle (teased apart to demonstrate spindle shape)

nuclei


(24) Cardiac muscle (arrow showing intercalated disk)


(25) Multipolar neuron (spinal cord smear)low power, with several scatttered neuroglia

neurons


(26) Multipolar neuron (high power)

nucleus

nucleolus

neuroglia


(27) Nerve (x.s., in neurovascular bundle)

adipose tissue

epineuriumperineurium

Where is the endoneurium?

fascicle


Nerve in cross section

Bio 348 Lapsansky - 2007(28) Cutaneous membrane

melanin (gold pigment)epidermis

dermis

Bio 348 Lapsansky - 2007(29) Thick skin

stratum lucidum

stratum corneum

stratum granulosum

stratum spinosum

stratum basale


(30) Epidermis with hair shaft (arrow) in hair follicle

sebaceous gland

dermis

epidermis


(31) Integument (melanocytes, at arrow)


(32) Pacinian corpuscle (l.s.)

Bio 348 Lapsansky - 2007Pacinian corpuscle (x.s.)


(33) Artery and vein (x.s.)

vein (lumen)

artery (lumen)


(34) Neuromuscular junction

synaptic terminals

axon collaterals


Neuromuscular junction (motor end plate)Neuromuscular junction (motor end plate)

bio 348 lapsansky - 2007 human anatomy and physiology general histology slide set 1

Documents

nucleus slide

nucleus lumen slide

enzymes lumen slide

intercalated disk slide

lumen nuclei

muscle cell nuclei striations

skeletal muscle

smooth muscle intestine