What is the functional cell of the nervous system?
Neuron
Epithelial
Striated
Non-striated
The nerve fibers that conduct impulses rapidly are called ______________.
Myelinated
Non-myelinated
PNS cells
CNS cells
The nerve fibers that conduct impulses much slower are called ____________.
A direct injury to the brain as a result of trauma is called a _______________.
Primary event
Secondary event
Counter event
Uptundant event
What does ICP mean in veterinary terminology?
Insane clown posee
Intracranial perfusion
Intracranial pressure
Intracardiac puncture
ICP is caused by all of the following EXCEPT:
Edema
Hemorrhage
Herniation of nervous tissue
Cardiac output
All of the following can be signs of head trauma EXCEPT:
T3-L3 lesion of the spine
Cardiac arrhythmias
Bleeding from the nose and mouth
Ocular hemorrhage
All of the following are treatments of head trauma EXCEPT:
Mannitol (20%) in slow bolus
Corticosteroids
Nsaid therapy
Anti-seizure medication if needed
What disease process is seen in older dogs and has clinical signs that include ataxia, nystagmus, disorientation and usually resolves on its own?
Status epilepsy
Idiopathic vestibular disease
Invertebral disc disease
Degenerative myelopathy
What is the syndrome characterized by repeated episodes of seizures for which no demonstrated cause exists?
Idiopathic epilepsy
Ischemic myelopathy
An emergency that is defined by continual seizures for a prolonged period of time?
Satus epilepticus
Ischemic myelopthay
Metabolic neuropathy
What is the time frame when a seizure is considered to reach status epilepticus?
Greater than 10 minutes
Greater than 15 minutes
Greater than 5 minutes
Greater than 3 minutes
What is considered the best drug for status epilepticus and how is it given?
Diazepam; IV
Pentobarbital; IV
Phenobarbital; IM
Hydromorphone; IM
What change in a specific vital sign will we see dramatic, life-threatening changes with status epilepticus?
Heart arrhythmias
Hypertension
Hyperthermia
What is the main goal with epilepsy and status epilepticus?
Cure the disease
Decrease the frequency
Decrease the severity
Decrease both the severity and the frequency
How long to seizures generally last with idiopathic epilepsy?
3-5 minutes
Longer than 5 minutes
1-2 minutes
Less than 1 minute
What disease is considered a true emergency and requires immediate action in veterinary medicine?
Status epilepticus
Megaesophagus
Laryngeal paralysis
What are the "cushions" of the spine called?
Intervestibular discs
Intervertebral discs
Intervertebral pockets
Atlantoaxial discs
Disc protrusion is a sign of what clinical disease?
Atlantoaxial sublaxation
Cervical spondomyelopathy
Intervertebral disc disease
What type of disc herniation usually appears in younger dogs and involves acute rupture of the annulus fibrosis and extrusion of the nucleus pulposus up into the spinal canal?
Type 1
Type 2
Type 3
Type 4
What type of disc herniation happens in older, large breed dogs with the extrusion occurring over a long period of time?
Which clinical sign is NOT seen with intervertebral disc disease?
Paresis
Paralysos
Apparent pain
Seizures
In type 1 intervertebral disc disease, the animal should be kept in strict confinement (cage rest) for how long?
2 weeks
2 months
48 hours
Usually fine after initial treatment
If an animal lacks deep pain for longer than _________ the prognosis is said to be poor.
2 hours
24 hours
1 week
Atlantoaxial subluxation is usually seen in dogs less than __________ of age and ___________ breeds.
1 year; miniature/toy
5 years; medium/large
1 year; medium/large
5 years; giant
What should be avoided when obtaining radiographs for at atlantoaxial aubluxation?
Stretching the back
Dorsoventral views
Anesthesia
Crainial radiographs
Atlantoaxial subluxation is considered a ____________ disease.
Congenital
Traumatic
Auto-immune
Both congenital and traumatic
All of the above
What is the medical terminology for "wobblers syndrome"
Vertebral osteomyelitis
Atlantoaxial subluxation
What disease process is a result of spinal compression due to malformation or misarticulation of caudal vertebrae C5-C7?
Degenerative myelostitis
Wobblers syndrome is most commonly seen in what breed of dog?
Miniature poodles
Golden retrievers
Bull dogs
Doberman pinschers
What is the most common clinical sign associated with cervical spondomyelopathy?
Swinging or wobbly gait in rear limbs
Hemiparesis
Hyperesthesia over lesion
Fever of unknown origin
What progressive disease is defined as a lesion consisting of diffuse degeneration of white matter in both the ascending and descending tracts in all segments of the spinal cord?
Discospondylitis
Ischemis myelopathy
What disease process is the result of bacteria or fungi becoming implanted in the bones of the vertebral spinal column?
What disease process is caused by fibrocartilaginous embolism in large or giant breed dogs?
Which of these disease processes are associated with metabolic neuropathy?
Cardiomyopathy
Diabetes mellitus
Osteochondritis
What viral disease is associated with laryngeal paralysis?
Rabies
Distemper
Feline leukemia
Rhinotracheitis
The hereditary form of laryngeal can be seen at what age?
1.5-13 years
4-6 months
2-5 years
9+ years
What disease process involves regurgitation of food, respiratory signs, and lack of growth in its congenital form?
Polyradiculoneuritis
Polyradiculoneuritis is also known by what name?
Doberman paralysis
Coonhound paralysis
Poodle paralysis
Retriever paralysis
Many, but not all cases of polyradiculoneuritis are caused by a bite from what animal?
Feline
Opossum
Tick
Raccoon