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- North Carolina
- North Carolina State University - College of Veterinary Medicine
- Anatomy
- Hudson
- Head, Skull, and Teeth
Head, Skull, and Teeth
Anatomy with Hudson at North Carolina State University - College of Veterinary Medicine
About this deck
By: Angela Moore
Created: 2011-10-12
Size: 35 flashcards
Views: 14
Created: 2011-10-12
Size: 35 flashcards
Views: 14
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What forms the external surface of the body and blend with the mucous membranes at natural openings?
skin
What are the functions of skin?
- protection against wear and tear and invasion of microorganisms
- thermoregulation
- prevention of water loss (lipids can penetrate)
What are the structures of the skin?
- epidermis
- dermis
- subcutaneous
What layer of the skin is superficial, continuously replaced, is thickest where the skin is exposed to most use and has no blood or lmyphatic vessels?
epidermis
What is the touch connective tissue layer of the skin that is vascularized, innervated, and invaded by hair follicles and glands?
dermis
Where do blisters occur on the skin?
between epidermis and dermis
What is the loose connective tissue that contains adipose tissue which varies by region and is easily grasped and moved?
subcutaneous
What is the layer of the skin where injections are given?
subcutaneous
What type of hair do cats have around their mouths that have a venous sinus filled with blood and is very sensitive to pressure?
sinus (tactile) hairs (whiskers)
T/F In cats, whisker length is associated with body length.
false--body width
What is the groove on the nose that is between the lip and nose?
philtrum
What are large glands found around the mouth/chin of cats that are used to mark territory?
mental circumoral glands
What is the skull for a short headed dog called?
brachycephalic
What is the skill for a medium headed dog called?
mesaticephalic
What is the skill for a long headed dog called?
dolicephalic
What is the tooth formula for canine deciduous teeth?
313/313 = 14
What is the tooth formula for canine permanent teeth?
3142/3143 = 21
How many teeth do young dogs have?
14
How many teeth do adult dogs have?
21
What is the tooth formula for feline deciduous teeth?
313/312 = 13
What is the tooth formula for feline permanent teeth?
3131/3121 = 15
What is the missing tooth in the dog?
3rd upper molars
What are the missing teeth in the cat?
upper
- 1st upper premolar
- 2nd molars & 3rd molars
- 1st premolars & 2nd premolars
- 2nd molars & 3rd molars
Which teeth have one root in the dog?
- incisors
- canines
- 1st upper and lower PM
- 3rd lower M
Which teeth have 2 roots in the dog?
upper
- 2nd and 3rd PM
- 2nd, 3rd, and 4th PM
- 1st and 2nd M
Which teeth have 3 roots in the dog?
upper
- 4th PM
- 1st and 2nd M
Which teeth have 1 root in the cat?
- incisors
- canines
- 2nd upper PM
- 1st upper M
Which teeth have 2 roots in the cat?
- 3rd upper PM
- 3rd and 4th lower PM
- 1st lower M
Which teeth have 3 roots in the cat?
upper 4th PM
What are the oral nerves?
- trigeminal n. (CN V)--sensory innervation
- maxillary n.--upper teeth (maxilla)
- inferior alveolar n.--lower teeth (mandible)
Blocking what nerve blocks the maxillary incisors, canine, 1st and 2nd PMs in the dog and all teeth ipsilateral in the cat?
infraorbital n
Blocking what nerve blocks the maxillary 4th PM and upper Ms only in dogs?
maxillary n
Blocking what nerve blocks the mandibular incisors?
middle mental n
What can be used in small breed dogs and cats in place of the middle mental n for oral nerve blocks?
inferior alveolar n
Blocking what nerve will block all teeth in the mandible?
inferior alveolar n
About this deck
By: Angela Moore
Created: 2011-10-12
Size: 35 flashcards
Views: 14
Created: 2011-10-12
Size: 35 flashcards
Views: 14
About StudyBlue
STUDYBLUE makes things that make you better at school.
Things like online flashcards with photos and audio.
Things like personalized quizzes and friendly reminders about when (and what) to study next.
Think of it as a digital backpack™: access to all of your study materials online and on your phone.
STUDYBLUE exists to make studying efficient and effective for every student, for free. Join us.
“I have been getting MUCH better grades on all my tests for school. Flash cards, notes, and quizzes are great on here. Thanks!”
Kathy
Kathy