histology review sheet - dr magrann unit 4 histology... · histology review sheet 17 what is this?...

Histology Review Sheet

1

Name the type of tissue. Where is it found?

Simple Squamous Epithelium…

found in the glomerulus of the kidney

Name the type of tissue

Simple Squamous Epithelium


Simple Columnar Epithelium


2






Simple Cuboidal Epithelium

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3


Simple Cuboidal Epithelium found in the kidney tubules

Name the type of tissue. Pseudostratified Columnar

Epithelium


4


Pseudostratified Columnar Epithelium found in the trachea

Name the type of tissue. Where is it found? Function?

Stratified Squamous Epithelium found in the dermis and the function

is to protect from abrasion


5

Name the type of tissue.

Stratified Squamous Epithelium


Stratified Columnar Epithelium


Stratified Cuboidal Epithelium found in the sweat glands


6


Stratified Cuboidal Epithelium


Transitional Epithelium


Transitional Epithelium found in the urinary bladder

Its function is to allow for stretching.


7


Areolar (loose) Connective Tissue


Areolar (loose) Connective Tissue

Name the type of tissue. What are these wavy

lines?


Dense Regular Connective Tissue

The wavy lines are collagen fibers.


8

Where is it found and what is its primary component?

Dense Regular Connective Tissue

Found in tendons and ligaments and its primary component is collagen fibers.


Dense Irregular Connective Tissue…

found in the dermis


Reticular Connective Tissue


9


Reticular Connective Tissue

Found in the lymph nodes and its function is to support immune cells in lymph nodes, bone marrow and spleen.


Adipose


Adipose


10


Skeletal Muscle (striated)

Note: the nuclei line up in skeletal muscle.


Skeletal Muscle (striated)

Name the type of tissue. What are the dark lines?

Cardiac Muscle (striated)

The dark lines are intercalated discs.


11


Cardiac Muscle (striated)


Smooth Muscle

Note: Smooth muscle has oblong nuclei throughout the tissue (do NOT line up).


Compact Bone


12

Name the type of tissue. What does it contain?

Spongy (cancellous) bone…

Contains fat and blood


Spongy (cancellous) bone


Hyaline Cartilage

Note: All cartilage is avascular.


Hyaline Cartilage…

found in the articular joints.

It is the most common type of

cartilage.



13


Hyaline Cartilage



Elastic Cartilage…

found in the ears



Fibrocartilage…

found in vertebral discs.

This type of cartilage is the most resistant to physical stresses like compression.



14

Name these cells.

Monocytes

Name this cell. Where is it found?

Neutrophil… nucleus has several lobes and is found in blood


Lymphocyte…

nucleus is dark and takes up

almost the whole cell; almost no cytoplasm seen

found in blood


Monocyte…

larger cell with a horseshoe shaped nucleus and is found in blood


15

Name each cell.

1. Neutrophil

2. Lymphocyte

3. Monocyte


Eosinophil…

found in blood

Name this cell.

Eosinophil

3

1

2

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16


Basophil…

found in blood

What is this?

Artery

What is this?

Arteriole

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17

What is this?

Vein

What is this?

Venuole

What is this?

Capillary


18

Name this tissue. Where is it found?

Nervous Tissue…

found in the Spinal Cord

Name this tissue. Where is it found?

Nervous Tissue (neuron)…

found in the Spinal Cord

What is this? Name the 3 parts shown.

Eye

1. Retina

2. Choroid

3. Sclera

1 2

3


19

Name this tissue. Where is it found? What is its functional unit?

Simple Squamous Epithelium… found in the lungs The arrow is pointing at an Alveolus, the functional unit of the lung.

Name this organ.

Salivary Gland

What is this?

Salivary Gland


20

Name this organ. What are the arrows pointing at?

Tongue

The arrows are pointing at taste buds.

Name this organ. What are the arrows pointing at?

Small Intestine

1. Villus

2. Intestinal Crypt

1

2


21

Name this organ. What is the functional unit? What is the arrow pointing at?

Liver: the functional unit of the liver is

the lobule.

The arrow is pointing at the central vein.

Name this organ. Function? Arrows pointing to?

Spleen

The function of the spleen is to remove foreign antigens and aging RBCs. Red Pulp White Pulp

What is this? What is the arrow pointing at?

Pancreas

The arrow is pointing at the Islet of Langerhans

(secretes insulin)

1 2


22

What is this? What are the arrows pointing at?

Pancreas

Acinar Cells (secrete enzymes) Islet of Langerhans (secretes insulin)

What is this? What is its functional unit? What are the arrows pointing at?

Kidney

Functional unit is the nephron.

1. Kidney Tubule

2. Glomerulus

2

1

1

2


23

What is this?

Ovary

What is this?

Testes


Testes

The arrows are pointing at seminiferous tubules.


24

What is this? What does it secrete?

Thyroid Gland

Secretes calcitonin and thyroid hormone.

What is this?

Thyroid Gland


Ovary Follicle

1. Follicle 2. Oocyte 3. Corona Radiata 4. Antrum

1

2

3

4


25

Name this organ.

Spleen

Name these cells.

Eosinophil (on the left), Neutrophil (on the right)

Name this cell.

Eosinophil


26

Name this tissue.

Smooth Muscle

Name this tissue.

Skeletal Muscle

Name the organ.

Salivary Gland

Name this cell.

Lymphocyte

histology review sheet - dr magrann unit 4 histology... · histology review sheet 17 what is this?...

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