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Random OSCE Stuff
Animal Handling & Nutrition, Normals, Biosecurity etc
109
Veterinary Medicine
Not Applicable
04/05/2017

Additional Veterinary Medicine Flashcards

 


 

Cards

Term
True or False

Proper application of restraint methods can affect accuracy of diagnostics
Definition
true

stress will affect blood pressure, heart rate, glucose levels etc
Term
Where can IM injections be given (small animals)
Definition
epaxial (lumbodorsal muscles)
quadriceps
semimembranosus or tendinosus
triceps muscle
Term
Where can subQ injections be given (small animals)
Definition
skin tent over dorsal region of neck/back

(except cats - vaccinate subQ in distal limb)
Term
"in sauce"
Definition
>78% water
Term
____ food
Definition
>70% of total product
Term
______ dinner/platter/formula
Definition
>10% of total product
Term
With ____
Definition
>3% of total product
Term
___ flavour
Definition
<3% of total product
Term
True or False

Hooves are considered a byproduct when it comes to nutrition labels
Definition
false
Term
What is a nutritional adequacy statement?
Definition
Nutritionally complete & balanced

For intermittent/supplemental feeding only

Feed under supervision/direction of a vet
Term
What is a designator
Definition
species the food is intended for
Term
What is quantity statement
Definition
net weight of the contents
Term
Give examples of nutrition claims
Definition
holistic
human grade
natural
Term
What is a nutritional adequacy statement
Definition
complete & balanced diet
Term
The main carbohydrate component in grains is...
Definition
starch
Term
Dry matter content of hay
Definition
10-12% moisture
Term
Most common grains fed to cows
Definition
barley
oats
wheat
corn
Term
What factors affect grain digestion
Definition
processing
moisture content
Term
Moisture content of baleage & haylage
Definition
40-60%
Term
What is the difference between baleage & haylage
Definition
baylage = baled

haylage = chopped but not baled
Term
Moisture content of grain silage
Definition
65%
Term
Moisture content of dry grain
Definition
10-12%
Term
Corn silage & corn grain is (low/high) in protein
Definition
low
Term
Corn silage & corn grain is (low/high) in energy
Definition
high
Term
Soybeans are high in....
Definition
protein & energy
Term
Corn silage is (low/high) in fiber
Definition
fiber
Term
Cereal grains are (low/high) in fiber
Definition
low
Term
What is the difference between component fed rations vs TMR
Definition
component fed = grains & roughages fed separately

TMR = all mixed together, fed free-choice
Term
explain the significance of order of feeding to rumen function
Definition
roughages stimulate chewing, saliva production = buffer for rumen

grains are high in acid, high volume of grain with no buffer = rumen acidosis
Term
What DMI is required for a cow at maintenance vs production
Definition
Maintenance: 2% of body weight/day

Production: 3-4%
Term
Daily water intake requirement for a cow
Definition
40L for 650kg cow at maintenance

Add 3L per L of milk produced if milking
Term
dry hay and water intakes for a horse at maintenance
Definition
DMI: 2% of body weight

water: 20-30L per 450kg horse
Term
Why would you feed roughage chunks
Definition
larger format, take longer to eat

can be fed as a 'grain' to easy keepers so they think they're getting dinner when everybody else gets a nutrient-dense pellet
Term
What is a nosocomial infection
Definition
infection developing in hospital
Term
What are the main principles of infection prevention
Definition
decrease exposure
decrease susceptibility
increase resistance
Term
True or False

Most effective infection control measure is handwashing
Definition
true
Term
Screening for disease is an example of (active/passive) surveillance
Definition
active
Term
Taking a blood sample from an animal who develops an infection is an example of (active/passive) surveillance
Definition
passive
Term
Used syringes go in...
Definition
biohazardous waste
Term
Empty medication bottles go in...
Definition
designated waste
Term
Used exam gloves go in...
Definition
designated waste
Term
Paper towel goes in....
Definition
garbage
Term
Soiled gauze square (no blood) goes in...
Definition
designated waste
Term
Empty fluid bags / IV lines go in...
Definition
designated waste
Term
Blood vial goes in...
Definition
sharps
Term
Empty vaccine bottle goes in...
Definition
sharps
Term
Biohazardous waste includes...
Definition
-anything soaked with blood
-animal tissues (meat bucket gross)
-all garbage from infectious cases
Term
Sharps waste includes...
Definition
-needles, scalpel blades etc
-empty vaccine containers
-hematocrit tubes
-used vacutainers
Term
Designated waste includes...
Definition
-anything stained with blood (not soaked)
-all medical plastics (syringes etc)
-medical glass (including broken glass)
Term
Normal temp for dog/cat
Definition
38-39.4
Term
Normal heart rate for dog
Definition
60-140
Term
Normal heart rate for cat
Definition
150-240
Term
Normal resp rate for dog
Definition
10-30
Term
Normal resp rate for cat
Definition
24-42
Term
Things to look for/do in a rectal exam on small animals
Definition
PUT GLOVE AND LUBE ON
-feel around rectal wall for thickness & muscle function
-anal glands (4 & 8 oclock)
-urethra
-prostate
-contours of pelvis & sacrum
EXAMINE FECES/YOUR FINGER
Term
Normal resp rate for horse
Definition
8-16
Term
Normal heart rate for horse
Definition
28-40
Term
Things to look for in eye exam of horse
Definition
-direct & consensual PLR
-corpora nigra

-light reflections at cornea & anterior surface (same direction as penlight) and posterior surface (opposite to penlight)

-menace
-conjuctiva
-sclera
-3rd eyelid
Term
Mouth exam of horse
Definition
-oral mucous membranes
-tongue tone
-dental arcade
Term
Abdominal exam of horse
Definition
-palpate ventral abdomen (umbilical hernia)
-cardiac thrill
-auscultate heart
-auscultate lungs
-auscultate abdomen
Term
Normal temp for horse
Definition
37-38.5
Term
Normal resp rate for cow
Definition
10-30
Term
Normal temp for cow
Definition
38-39
Term
Normal heart rate for cow
Definition
60-80
Term
Where can you take a pulse on the cow?
Definition
coccygeal artery
Term
3 types of ataxia
Definition
proprioceptive
vestibular
cerebellar
Term
Hypermetric gait is sign of....
Definition
cerebellar ataxia
Term
The menace response tests CN ___ in and CN ___ out
Definition
II optic
VII facial
Term
THE PLR tests CN ___ in and ___ out
Definition
II optic
III oculomotor
Term
Evaluation for nystagmus
tests CN ___ in and ___ out
Definition
VIII vestibulocochlear

III oculomotor
IV trochlear
VI abducent
Term
Palpebral reflex assessees CN ___ in and ___ out
Definition
V trigeminal (opthalmic,maxillary & madibular)

VII facial
Term
Nasal septum sensation assess CN __ in and ___ out
Definition
V trigeminal

thalamocortex (conscious response)
Term
Evaluating masticatory muscles assess function of....
Definition
CN V trigeminal (motor funcion of it)
Term
How would you evaluate CN IX (glossopharngeal) and X (vagus)
Definition
patient history for eating, drinking, swallowing, pharyngeal dysfunction etc
Term
Pinching the hind lateral toe on a dog assesses...
Definition
sensory & motor function of sciatic nerve (spinal reflex)
Term
Pinching the hind medial toe on a dog assesses...
Definition
sensory function of femoral nerve
motor function of sciatic nerve
Term
What spinal cord segments are assessed when pinching the toes of thoracic limbs?
Definition
C6-T2
Term
What spinal cord segments are assessed when pinching toes on the pelvic limbs?
Definition
L6-S2
Term
What are ou assessing when evaluating the perineal reflex?
Definition
pudendal nerve
S1-S3 spinal cord segments
Term
Cutaneus trunci reflex assesses....
Definition
synapse at C8-T1

move from cranial to caudal to look for cutoff point (will indicate a lesion 1-2 vertebrae cranially to where you are pinching)
Term
Heart-related diseases that may lead to abdominal distension
Definition
asictes, acromegaly, splenomegaly
Term
What is a pulse deficit?
Definition
pulse rate < heart rate

due to premature contraction, before ventricles fill with enough blood to create a palpable pulse
Term
What is a HJG response? What does a positive result mean?
Definition
jugular distension/pulse when you put pressure in the cranial abdomen

positive = elevated pressure in right side of heart
Term
True or False

Mild elevation in pressure in the right side of the heart can be detected via HJG response
Definition
false

only moderate & severe cases
Term
What is pulse width?
Definition
systolic pressure - diastolic pressure
Term
What effect would aortic stenosis have on pulse?
Definition
weak arterial pulse
Term
What effect would anemia, hyperthyroidism or fever have on pulse?
Definition
increased arterial pulse
Term
What causes a thrill?
Definition
fluid turbulence / abnormal blood flow in the heart
Term
True or False

Ausculation of the heart can provide definitive evidence of heart failure
Definition
false
Term
True or False

A heart murmur is indicative of heart failure
Definition
false
Term
What portion of the stethoscope is good to use for assessing diastolic mumurs
Definition
bell
Term
What portion of the stethoscope is good to use for assessing systolic murmors
Definition
diaphragm
Term
S1 heart sounds are correlated with what phase of an ECG?
Definition
QRS (onset of systole)
closing of AV valves
Term
S2 heart sounds are associated with what phase of an ECG?
Definition
end of ventricular ejection - T

closing of aortic & pulmonary valves
Term
An S3 gallop is an issue with....
Definition
diastolic dysfunction (stiff ventricles, can't fill like normal)
Term
An S4 gallop is an issue with...
Definition
atria trying to force blood into full ventricles, or stiff ventricles
Term
What lymph nodes can you palpate in a sheep?
Definition
submandibular
prescapular
prefemoral
popliteal
Term
Normal resp rate for sheep
Definition
12-20
Term
Normal body temp for sheep
Definition
39-39.5
Term
Normal heart rate for sheep
Definition
70-80
Term
What region of the heart is the closure of AV valves associated with?
Definition
left apex
Term
What region of the heart is the closure of semilunar valves associated with?
Definition
left base
Term
What type of murmur occurs between S1 & S2?
Definition
systolic
Term
What type of murmur occurs between S2 & S1?
Definition
diastolic
Term
What type of murmur is most common?
Definition
systolic
Term
What is a pansystolic murmur?
Definition
a murmur that continues into S2
Term
If you can hear a murmur on both sides of the chest, but cannot feel a thrill, what grade is it?
Definition
IV
Term
What part of the stethoscope is best for listening to gallops?
Definition
bell
Term
What does a patellar reflex assess?
Definition
femoral nerve
L4-L6 spinal segments
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