From deep to superficial, these are the 3 layers of the skin
What is the Hypodermis, Dermis, Epidermis
100
The ___ ___ is located at the most rostral point of the animal, typically highly pigmented, it does not contain the epidermal layers stratum lucidum and stratum granulosum.
What is planum nasale
100
Brown adipose is found in these animals
What is neonates
200
Toward the tail
What is Caudal
200
The study of microscopic structures
What is Histology
200
These conical papillae appear here on the canine
What is paw pads
200
These are the three epithelial membranes
What is cutaneous, serious, and mucous
200
Dorsal can be used to refer to the "top" surface of the paws. When working with a four legged animal the bottom of the front feet is referred to as the ____ surface, while the bottom of the back feet is referred to as the ____ surface.
What is palmar and plantar
300
Closest to the point of attachment
What is Proximal
300
This "falsely stacked" epithelium is covered in "hairs" lining the respiratory tract
What is ciliated pseudostratified columnar epithelium
300
These are the 4 principal cells found in the epidermis
What are keratinocytes, melanocytes, Merkel cells, and Langerhans cells
300
Apocrine sweat glands empty into the ___ where as eccrine glands empty onto the ___
What is hair follicle, skin
300
Transitional epithelium is only found in this body system
What is the urinary system
400
Furthest from the point of attachment
What is Distal
400
These multi-alveolar structures contain a secretory unit, and a duct. This specific type is found in the mammary glands.
What is a multicellular exocrine gland
400
From deep to superficial these are the 5 layers of the epidermis
What is stratum basale, stratum spinosum, stratum granulosum, stratum lucidum, and stratum corneum
400
These oil glands are a part of the compound hair follicle, their primary use being retaining skin moisture as well as waterproofing.
What is the sebaceous gland
400
The unicellular exocrine gland known as the ___ __ secretes mucin, which mixes with water to create mucous
What is the goblet cell
500
When referring to the head, this is closest to the nares.
What is Rostral
500
Connective tissue contains these three types of fiber:
What is Collagenous, Reticular, and Elastic
500
Sheep have cutaneous pouches located in these three locations
What is infraorbital, interdigital, and inguinal
500
Like hooves, ___ are epidermal in origin and are structured similarly to hair. They emerge from the ___ processes of the frontal bones and take on diverse shapes and sizes.
(Both blanks are the same word)
What are horns
500
Tissues are classified into these four primary types
What is epithelial tissue, connective tissue, muscle tissue, nervous tissue