Histology

Question 1

What is this cell and origin of species?

https://s3.amazonaws.com/brainscape-prod/system/cm/173/061/154/q_image_thumb.png?1450360088

Answer 1

Canine, monocyte

Question 2

What is this cell and origin of species?

https://s3.amazonaws.com/brainscape-prod/system/cm/173/061/812/q_image_thumb.png?1450360205

Answer 2

Canine, Lymphocyte

Question 3

What is this cell and origin of species? Also the process which this cell is undergoing in red

https://s3.amazonaws.com/brainscape-prod/system/cm/173/061/928/q_image_thumb.png?1450360518

Answer 3

Macrophage in a canine dog, undergoing phagocytosis

Question 4

What is this in the canine epidermis? What disease is commonly known to cause these?

https://s3.amazonaws.com/brainscape-prod/system/cm/173/062/586/q_image_thumb.png?1450360671

Answer 4

Keratin pearls and Papilloma virus (Canine warts)

Question 5

What is this cell and origin of species?

https://s3.amazonaws.com/brainscape-prod/system/cm/173/062/679/q_image_thumb.png?1450360838

Answer 5

Canine, Eosinophil

Question 6

What is this cell and origin of species, also what is this usually associated with?

https://s3.amazonaws.com/brainscape-prod/system/cm/173/063/042/q_image_thumb.png?1450360986

Answer 6

Canine plasma cell, Usually associated with inflammation and paired with lymphocytes

Question 7

What is this cell and origin of species?

https://s3.amazonaws.com/brainscape-prod/system/cm/173/063/091/q_image_thumb.png?1450361076

Answer 7

Feline neutrophil

Question 8

Is this inflammation or a tumour, why?

https://s3.amazonaws.com/brainscape-prod/system/cm/173/063/511/q_image_thumb.png?1450361256

Answer 8

Tumour. Sheets of round cells indicative of mast cell tumour. Quite pleomorphic also indicating mid graded tumour. Low mitotic index.

Question 9

Is this inflammation or a tumour, why?

https://s3.amazonaws.com/brainscape-prod/system/cm/173/063/855/q_image_thumb.png?1450361576

Answer 9

Tumour, there are a lot of MNGCs. Although there is haemorrhage it is not always an indicator of inflammation. There is slight inflammation with the eosinophils but most cells are bundling showing a benign tumour. This was taken in the gingiva,

Question 10

Name the cells in the figure and where the organ of origin is?

https://s3.amazonaws.com/brainscape-prod/system/cm/173/064/743/q_image_thumb.png?1450361985

Answer 10

Top left: Portal vein

Bottom left: Bile duct

Bottom right: Hepatic artery

Question 11

Can you draw the simple liver system, also which way the blood drains and where hte portal triads are located? and more importantly the shape?

Answer 11

https://s3.amazonaws.com/brainscape-prod/system/cm/173/065/076/q_image_thumb.png?1450362853

Question 12

Name the cells in the figure and the organ?

https://s3.amazonaws.com/brainscape-prod/system/cm/173/067/812/q_image_thumb.png?1450363636

Answer 12

From top to bottom:

1. Stratum corneau
2. Epidermis
3. Papillary dermis
4. Reticular dermis
5. Hypodermis

Question 13

What is this, where is it located and what are the cells that are around it?

https://s3.amazonaws.com/brainscape-prod/system/cm/173/069/652/q_image_thumb.png?1450363810

Answer 13

Hair follicle, located in the hypodermis. The cells that are around it are mainly lipids and there are some sebaceous glands.

Question 14

Name the cells in the figure and the organ, also distinguishing bronchi apart from vessels??

https://s3.amazonaws.com/brainscape-prod/system/cm/173/069/876/q_image_thumb.png?1450364062

Answer 14

Lungs from bottom to top:

1. Visceral Pleura
2. Alveolus
3. Artery
4. Small bronchus

Look for cartillage for the bronchus and endothelium for vessels. Bronchus is epithelium.

Question 15

Distinguish the 7 different types of epithelium?

Answer 15

https://s3.amazonaws.com/brainscape-prod/system/cm/173/072/872/a_image_thumb.png?1450364660

Question 16

What other types of cells line different vessels?

1. Heart
2. Small intestines
3. 5. Large intestines
4. Vein
5. Lungs (bronchioles etc.)

Answer 16

Heart- Endocardium (Endothelium)

Small intestines- Epithelium (simple columnar)

Large intestines- Epithelium (simple columnar)

Vein- Endothelium

Lungs- Epithelium (pseudostratified)

Question 17

Describe the spleen and the usual findings in the spleen?

Answer 17

https://s3.amazonaws.com/brainscape-prod/system/cm/173/075/367/q_image_card.png?1450366708

Question 18

How can we tell if the muscle is a heart muscle or normal muscle?

Answer 18

Cardiac muscle- Intercalated disc parallel

Non cardiac muscle- streams nucleus middle

skeletal muscle- nucleus on the outer edge