Common Integument

Question 1

An animal has a laceration that is bleeding, but the cut does not extend down to the muscle. What layers of skin are involved?

Answer 1

The layers of skin involved are the epidermis and the dermis.

Question 2

List 3 examples of sebaceous glands

Answer 2

Examples of sebaceous glands include the glands on the face, back, and chest.

Question 3

Do cats sweat?

Answer 3

No

Question 4

What organism is responsible for ringworm infection?

Answer 4

The fungus, specifically species like Trichophyton or Microsporum, is responsible for ringworm infection.

Question 5

Of the following areas, where would the stratum lucidum of the epidermis be the thickest? (Eyelid, Lip, Digital pad)

Answer 5

The stratum lucidum of the epidermis would be thickest on the digital pad.

Question 6

What is laminitis?

Answer 6

Laminitis is an inflammation of the laminae within the hoof of horses and other ungulates, leading to pain and potential structural damage.

Question 7

What is the difference between guard hairs and tactile hairs?

Answer 7

Guard hairs are longer, coarser hairs that provide protection and insulation, while tactile hairs (whiskers) are more sensitive and help an animal navigate its environment.

Question 8

What is the difference between horns and antlers?

Answer 8

Horns are permanent structures found in certain species (cattle, sheep), while antlers are shed and regrown annually, typically in deer species.