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Exam 2 Histo
SGU SOM Term 1 Exam 2 Histology Flashcards
74
Histology
Graduate
09/22/2019

Additional Histology Flashcards

 


 

Cards

Term
[image]
Definition

Skeletal Muscle

1. Sarcomere (z --> z)

2. Z line

3. H band

4. M line

5. I band (light)

6. A band (dark)

 

Term
[image]
Definition

Skeletal muscle FIBERS

surrounded by ENDOMYSIUM

Term
[image]
Definition

A = Normal skeletal muscle

B = DMD skeletal muscle

Term
[image]
Definition

C = Normal Skeletal Muscle

D = DMD Skeletal Muscle

Term
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Definition
Neuromuscular Junction
Term
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Definition
Neuromuscular Junction
Term
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Definition
Cardiac Muscle with Intercalated Disks
Term
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Definition

Cardiac Muscle

M: Mitochondria

T: Fascia Adherens- transverse intercalated disk

L: Gap Junctions- Lateral int. disk

 

(macular adherentes in both transverse and lateral)

Term
[image]
Definition
Heart- Purkinje Fibers in subendocardium
Term
[image]
Definition

1. Subendocardium

2. Purkinje Fibers

3. Myocardium

Term
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Definition
Smooth Muscle
Term
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Definition

Smooth muscle

D = Dense Bodies (Contractile net thingy covering muscle cells)

G = Gap junction

C = Calveolae (invaginations in member w/ voltage gates Ca2+ channels)

Term
[image]
Definition
Smooth muscle with dense bodies and pinocytotic vessels
Term
[image]
Definition
Dense Body (Smooth muscle contractile apparatus)
Term
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Definition
Sensory Ganglia (Low Mag)
Term
[image]
Definition
Sensory Ganglia (High Mag)
Term
[image]
Definition
Autonomic Ganglion (Low Mag)
Term
[image]
Definition
Autonomic Ganglion (High Mag)
Term
[image]
Definition
PNS Nerve bodies surrounded by satellite cells
Term
[image]
Definition
Cross Section of Peripheral Nerve stained with Toluidine Blue
Term
[image]
Definition
Longitudinal Section, Peripheral Nerve (stained with Toluidine Blue)
Term
[image]
Definition
Schmidt-Lanterman Cleft (Stupid little gaps in myelin sheath)
Term
[image]
Definition
High mag axon cross section
Term
[image]
Definition

1. Grey Matter

2. Posterior/Dorsal Horn (Sensory neurons)

3. White matter

4. Anterior/Ventral Horn (Motor neurons)

5. Lateral Horns (Sympathetic ANS)

Term
[image]
Definition
Spinal Cord
Term
[image]
Definition
Spinal Cord (specifically Alpha Motor Neurons from Ant. Horn, you can tell by the abundant Nissl Bodies/large nuclei)
Term
[image]
Definition
Alpha motor neurons (in spinal cord-Ant. Horn)
Term
[image]
Definition
Spinal cord, motor neurons, H and E stain
Term
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Definition

Alpha motor neurons, spinal cord, Silver stain

*NP = Neuropil

Term
[image]
Definition
Alpha motor neurons, spinal cord, silver stain
Term
[image]
Definition
Spinal cord white matter
Term
[image]
Definition

Spinal cord Central Canal (contains CSF)

1. Ependymal Cells

Term
[image]
Definition
Spinal cord central canal
Term
[image]
Definition
Spinal cord butterfly with central canal
Term
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Definition
Spinal cord central canal + ependymal cells
Term
[image]
Definition
Cerebrum
Term
[image]
Definition
Cerebral Cortex
Term
[image]
Definition
Cerebral cortex (H and E)
Term
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Definition
SEM Cerebrum with Pyramidal Cells
Term
[image]
Definition
Cerebellum
Term
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Definition
Purkinje Cells (between Molecular and Granular layers in Cerebellar Cortex)
Term
[image]
Definition
Silver stain showing molecular, Purkinje, and granular layers- CEREBELLUM
Term
[image]
Definition
Purkinje Cells of Cerebellum
Term
[image]
Definition

Meninges of SPINAL CORD

1. Dura

2. Arachnoid

3. Pia

4. White Matter

*Trichrome stain

Term
[image]
Definition

Meninges

1. Pia

2. Arachnoid

3. Dura

4. White matter

Term
[image]
Definition
Choroid Plexus
Term
[image]
Definition
Choroid Plexus: Folds of the pia mater in brain ventricles, contains lots of capillaries+ependymal cells
Term
[image]
Definition
Peripheral Nerve Cross Section (Arrow points to Epineurium)
Term
[image]
Definition

Peripheral nerve cross section

1. Epineurium

2. perineurium

Term
[image]
Definition

Peripheral Nerve Longitudinal Cut

*Arrow pointing to perineurium

Term
[image]
Definition

Peripheral Nerve (Longitudinal section)

P: Perineurium

Term
[image]
Definition
Peripheral nerve cross section showing individual nerve fibers
Term
[image]
Definition
Peripheral Nerve Cross Section
Term
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Definition

Multiple Sclerosis 

L = Lymphocytes

Term
[image]
Definition

Multiple Sclerosis

W = White matter

D = Demyelinating Region

Term
[image]
Definition
Bone collagen with Calcium Phosphate or some shit
Term
[image]
Definition
mesenchyme embryonic tissue
Term
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Definition
mucosal embryonic tissue
Term
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Definition
Loose (Aereolar) connective tissue
Term
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Definition
Loose connective tissue
Term
[image]
Definition
Loose connective tissue in intestinal gland cross section stained with PAS
Term
[image]
Definition
Dense irregular connective tissue
Term
[image]
Definition

Dense Irregular Connective tissue 

Found in organ capsules, periosteum, and dermis

Term
[image]
Definition
Dense (more fibers than cells) Regular Connective Tissue (found in tendons/ligaments)
Term
[image]
Definition
Dense Regular
Term
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Definition
Dense regular
Term
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Definition

Reticular Fibers (Type 3 Collagen)

Found in bone marrow, lymph nodes, and spleen

Term
[image]
Definition
Reticular Fibers
Term
[image]
Definition
Elastic tissue in an artery (AORTA)
Term
[image]
Definition
White adipose
Term
[image]
Definition
White adipose
Term
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Definition
Brown Adipose
Term
[image]
Definition
Aortic Dissection (seen in Marfan)
Term
[image]
Definition
Purkinje Fibers (Subendocardium)
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