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312 Cards in this Set

  • Front
  • Back
The apex of the heart is normally positioned...
Caudal and to the left
Which of the functions is NOT one of the main functions of the digestive system?

[a] digestion
[b] secretion
[c] mastication
[d] absorption
[b] secretion

not a major function
Where is the thyroid gland located?
Adjacent to the trachea
A hair is produced by the...
Follicle
What feature is unique to cardiac muscle?

-tone
-purkinje fibers
-striations
-muscular fibers
purkinje fibers
What is the normal average gestation for horses?
336 days / 11 months
What is the normal average gestation for cats and dogs?
63 days
What is the normal gestation for goats and sheep?
148 days / 5 months
What is the normal gestation for cows?
285 days / 9 months
Which cranial nerve innervates sense of smell?
#1, Olfactory
Which joint can move in one uniaxial direction through simple sliding motion?
Plane
The major force that affects filtration pressure through the kidneys
Blood pressure
Which cardiac chamber receives blood from the SYSTEMIC veins?
Right atrium
What are the most rostral teeth in the dental arcade?
Incisors
Vibrio parahaemolyticus Gastroenteritis Preventative Measures
1) Tell high risk populations to consult physicians before consuming raw or partially cooked oysters
2) Purchase oysters from approved suppliers
3) Avoid cross contamination
4) Maintain time and temperature control
The anterior pituitary grand secretes

-adh
-insulin
-oxytocin
-FSH
FSH
Colostrum provides what kind of immunity?
Passive (through placenta or milk)
A hip adductor is found on what side of the femur?
Medial
If an animal loses its balance and develops nystagmus, which cranial nerve is likely to be damaged?
#8 Auditory/Vestibulocochlear
Which structure acts as a light receptor?
Cones
What is the basic functional unit of the kidney?
Nephron
The junctions between adjacent cardiac muscle fibers are
Intercalated disks
The common passageway of the digestive / resp tracts is the
Pharynx
The structure located most proximally on a horse's leg is

-frog
-chestnut
-coronary band
-ergot
Chestnut (on medial upper limb)
Articular cartilage consists of a thin layer of

-periosteum
-endosteum
-epiphyseal cartilage
-hyaline cartilage
Hyaline cartilage
What species has a lobulated kidney?
Cattle have a clustered kidney
What is the function of rough ER?
Protein synthesis
Which vessel normally caries CO2 rich blood?

-aorta
-pulmonary vein
-vena cava
-umbelical vein
Vena cava
The most proximal, short portion of the small intestine is the

-cecum
-duodenum
-jejunum
-ileum
Duodenum
In which animal is microbial fermentation most important in the digestive process?
Horses
(all in large intestine)
The teeth that are not present in all domestic animals are...
Canines (cows don't have)
The number of parathyroid glands in all species are...
Variable
If hair is pigmented, the pigment is present in what layer?
Cortex
What is the periople?
The widened area on the caudal edge of the coronary band
The least moveable of the attachments of a muscle to a bone is...
The origin
During or shortly after which stage of the estrous cycle does ovulation occur?
Estrus (female receptivity, ovulation occurs after)
What is the normal length of gestation in goats?
150 days
What is the normal length of gestation in mice?
21 days
What is the normal length of gestation in pigs?
114 days
The transfer of oxygen and CO2 between the air and blood in the lungs is accomplished by what method?
Diffusion
What type of nerves are spinal nerves?
Sensory and motor
The mandible forms synovial joints with what bone?
Temporal bone
(think TMJ)
What type of epithelial cell changes size and shape depending on the organ it lines?
Transitional epithelial cells
Where are transitional epithelial cells located?
Bladder
Urethra
Ureter
What lymphoid organ is normally only prominent in young animals?
Thymus gland
(developing T lymphocytes)
What is another name for Peyer's Patches?
GALT
Gut-associated lymphoid tissue
The ductus arteriosus in a fetus joins the...
Aorta and pulmonary artery
The opening of the esophagus into the stomach is called the...
Cardia
What substance is required for the production of thyroid hormones?
Iodine
The biceps femoris, semimembranosus and semitendinosus are collectively known as the...
Hamstring
What is another name for the calf muscle?
Gastrocnemius
The terminal part of the spinal cord is called...
Cauda Equina
Internal respiration takes place
Throughout the body tissues
External respiration takes place
In the alveoli / lungs
Which cranial nerve innervates the throat area and the heart?
#10
Vagus nerve
vagus = viscera
What cell arrives first at the site of infection?
Neutrophils
Combined immunodeficiency disease is found in what species?
Horses (Arabians)

"CID"
What is the most common cause of nosocomial infections?

-fungus
-virus
-bacteria
Bacteria
When is imprinting best performed on a foal?
Within the first day
Which is not an example of an autoimmune disease?

-FPT
-SLE
-Rhumetoid arthritis
-Pemphigus
Failure of Passive Transfer
What cell arrives first at the site of infection?
Neutrophils
What is the valve that prevents blood from flowing back into the left ventricle during ventricular diastole?
Aortic valve
Combined immunodeficiency disease is found in what species?
Horses (Arabians)

"CID"
The mineral most important for contraction of striated muscle fibers is...
Calcium
What is the most common cause of nosocomial infections?

-fungus
-virus
-bacteria
Bacteria
From the stomach to the anus, the digestive tube is lined with what type of epithelium?
Simple columnar epithelium
When is imprinting best performed on a foal?
Within the first day
What type of epithelium makes up endothelium?
Simple squamous epithelium
Which is not an example of an autoimmune disease?

-FPT
-SLE
-Rhumetoid arthritis
-Pemphigus
Failure of Passive Transfer
The inner lining of the digestive tube is called...
Mucosa
What is the valve that prevents blood from flowing back into the left ventricle during ventricular diastole?
Aortic valve
The mineral most important for contraction of striated muscle fibers is...
Calcium
From the stomach to the anus, the digestive tube is lined with what type of epithelium?
Simple columnar epithelium
What type of epithelium makes up endothelium?
Simple squamous epithelium
The inner lining of the digestive tube is called...
Mucosa
When one hormone increases the activity of another, what is this effect called?
Potentiation
What of the following is not a skin gland?

-mammary
-salivary
-sebaceous
-sudoriferous
Salivary
What is a sudoriferous gland?
A sweat gland
What is the chief action of the biceps brachium?
Flexion of the elbow
What is the chief action of the triceps?
Extension of the elbow
In cows, what is the subcutaneous abdominal vein?
The milk vein
What is the word "pudendal" relating to?
Reproductive organs
The release of prostaglandin F2-alpha from the uterus as a result of nonpregnancy causes what?
Lysis of the corpeus luteum (CL)
What does endogenous mean? Exogenous?
Endogenous is made by the individual. Exogenous is administered to the individual.
The epithelial lining of the alveoli is what?
Simple squamous
"Respiratory epithelial cells"
Which portion of the ear is essential for hearing and equilibrium?
Inner
Osteocytes are located in small cavities in bone called what?
Lacunae
What are canaliculi?
Spaces where processes of bone cells reach for nutrients
What are haversian canals?
Shafts in long bones where compact bone is found
What are centers of ossification?
Localized areas of bone formation
Increased urination of urine is called (2 answers)
Diuresis
Polyuria
The nucleus is an essential component to all body cells except what?
Red blood cells
The cardiac chamber that pumps blood into the pulmonary artery is...
Right ventricle
The smallest ruminant forestomach and most commonly involved in hardware disease is what?
Reticulum
What does the surface of the rumen look like?
Carpet
What is the largest ruminant stomach?
The rumen
What does the surface of the omasum look like?
Book pages
What does the surface of the abomasum look like?
A normal stomach; has rugae
Villi are prominent in the lining of what structure?
Small intestine
Hypoadrenocorticism is referred to as what disease?
Addison's Disease
Hyperadrenocorticism is also referred to as what disease?
Cushing's Disease
What is another name for brucellosis?
Bang's disease
The erector pili muscles are attached to what hairs?
Guard hairs
What is not a common cause of enlarged mammary glands in horses?

-mastitis
-abscess
-peripartuent udder edema
-tuberculosis
Tuberculosis
What does the gastrocnemius flex? What does it extend?
Flexes stifle
Extends hock
What is the sartorius?
Muscle that extends from the tubercoxae of the hip to the tibia. Runs diagonally across medial surface of thigh

FLEXES HIP
Injury of what nerve results in knuckling over the FOREPAW?
Radial nerve
What is an ectopic pregnancy?
Pregnancy that takes place outside of the uterus
What hormone is NOT a prerequisite for lactation?

-estrogen
-testosterone
-progesterone
-prolactin
Testosterone
What hormone produces female characteristics and induces the estrus cycle?
Estrogen
What hormone is made by the corpeus luteus and is called the "maintenance of pregnancy hormone"?
Progesterone
What does prolactin do?
Maintains and triggers lactation
What hormone inhibits excessive uterine motility during gestation?
Progesterone
Most conditioning of inspired air occurs where?
In the turbinates of the nasal passages
How many pairs of cranial nerves to dogs have?
12 pairs
In what order does light pass through ocular structures on the way to the retina?
Cornea, pupil, lens
Tendons connect what?
Muscle to bone
Ligaments connect what?
Bone to bone
Most absorption in the kidney is

-active
-passive
-constant
-by diapedesis
Passive
What is diapedesis?
Movement of WBC's and cells out of venules, capillaries, and arterioles as part of inflammatory response
Will cardiac muscle regenerate if damaged?
No, it scars
What valve prevents blood from flowing back into the left atrium during ventricular systole?
Mitral valve
The bundle of His is located in what part of the heart?
Intraventricular septum
What is the crown of a tooth covered by?
Enamel
What covers the root of a tooth?
Cementum
The portal vein carries nutrient-rich blood from the intestines to where?
The liver
Where are kupfer cells found?
The liver
Why does the portal vein take blood from the GI tract to the liver?
So the liver can filter crap from the GI tract out of normal circulation
The parathyroid hormone is one of the major factors in controlling the blood level of what?
Calcium
The oil glands of the skin are also called
Sebaceous glands
What does colostrum provide neonates with?
Immunoglobulins
[TF]

Skeletal cells are multinucleated.
True
[TF]

Smooth muscle has one central nucleus.
True
What is an example of a trochlea?
Groove on the distal end of the femur
What is the projection on the proximal end of the humerus?
Tuberosity
What is the depression on the head of the femur called?
Fovea
What is the origin of the biceps brachii?
The scapula
The periosteum is present everywhere on bone except where?
Where articular cartilage is located
What is the function of the periosteum?
Gives bone blood and innervation
What are two other names for nutritional secondary hyperparathyroidism?
Metabolic bone disease
Fibrous osteodystraphy
What is psitticosis ("parrot fever") caused by?
Chlamydia
What does "eukaryote" mean?
True nucleus
What species is 285 days normal gestation for?
Cows
What is Lugol's solution used to stain?
Protozoans
If a reticulocyte is stained with diff-quik, what is it called?
Polychromatophilic cell
In what animal can you see malignant hyperthermia during anesthesia?
Pigs
What is a disease of horses where there is a characteristic bell-shaped appearance to the pastern region, causing lameness?
Ringbone
What zoonotic disease do rabbits carry?
Tularemia
(Fransciella tularemia)
Where is the incision for a rumenostomy?
Left flank
What hay has the highest protein content?
Alfalfa
How many incisors does a goat have?
Eight
What is the primary energy source in large animal rations?
Carbohydrates
When should salt be provided to large animals?
In addition to a ration; salt blocks in pasture
What is the livestock body condition range?
1 to 9
What is the small animal body condition range?
1 to 5
When a large animal is given a drench, what has happened?
It is given liquid oral medication
If you are going to draw blood from the anterior vena cava in pigs, which side is preferred?
The right side is easier to access
What causes enzootic abortion in ewes (EAE)?
Chlamydophila
Bluetongue in sheep is transmitted by what insect?
Mosquitoes (Culicoides spp.)
What etiologic agent causes malignant edema in sheep and pulpy kidney in cattle?
Clostridium
Cardiac muscles can be identified by what kind of striations and what kind of nuclei?
Cross Striations
Central Nuclei
What are peritoneum, pleura, and pericardium composed of?
Loose connective tissue and a layer of mesothelium
The heart chamber that pumps blood to the lungs is...
Right ventricle
The tricuspid valve prevents blood from flowing back into the...
Right atrium
What is the longest part of the large intestine?
The colon
What order do the parts of the small intestine occur in?
Duodenum
Jejunum (long)
Ileum
What organ has endocrine functions and exocrine functions (digestive enzymes)?
Pancreas
What gland is the "master gland"?
Pituitary gland
What hormone stimulates milk letdown?
Oxytocin, made by posterior pituitary neurohypophysis
What is relaxin?
Produced by ovaries; relaxes pelvic ligaments and the cervix
What is the visible part of a hair called?
Shaft
Which nerve stimulates muscles of the thigh region?
Sciatic nerve
Of the 12 cranial nerves, what is a motor nerve to shoulder/neck muscles?
Accessory (#11)
What is the trochlear nerve motor to?
The eye
What does odontogenesis refer to?
Formation of teeth
How many pairs of thoracic nerves does a dog have?
13
What cells are in the pancreas, and what do they do (3)?
Alpha - glucagon (up BG)
Beta - Insulin
Delta - Somatostatin, inhibits release of GH
Where in the pancreas is insulin produced?
Islets of Langerhans
Germinal centers are found in what part of the lymphnode?
Cortex
What is a dermatome?
An area of skin innervated by sensory axons from a single spinal nerve
What metacarpals are fused in the cow?
3 and 4
What do the Nodes of Ranvier do in neurons?
Speed up impulses along axon
Where is the organ of Corti found?
Inner ear, in the cochlea
What condition does a "high flanker" horse have?
Cryptorchid
Where are the lacrimal (tear producing) bones found?
In the frontal bones of the skull
What is the renal corpuscle?
The first part of the nephron
What are the three parts of the nephron?
Renal corpuscle, Bowman's capsule, Glomerulus
What is an essential amino acid?
One the body must have provided in a diet
What is another name for pain receptors?
Nociceptors
What class of drugs is butorphanol in?
Narcotics
What class of drugs is diazepam in?
Benzodiazipine tranquilizers
The guttural pouch is a large caudoventral outpocketing of the auditory tube found in what species?
Horses
Why are tranquilizers not given to cattle as apreanesthetic?
They don't work well to calm cattle
How long should water be withheld before anesthesia?
12 hours
What kind of displaced abomasum is most common, and when does it occur?
Left displacement, occurs after calving in dairy cows
What is the difference between a functional and a true ruminant?
Functional - 3 stomachs, use lips
True - 4 stomachs, use tongue
What is the role of the omasum?
To squeeze fluid out of the ingesta
What is the pH range of the rumen?
6.2-7.2
Fermentation is slightly acidic
What stage has the highest energy requirement in cattle?
Lactation
What are two by-products of rumen fermentation?
CO2 and Methane
What percentage of a horse's dietary energy is supplied by carbs?
80-90%
Moon blindness in horses is associated with a lack of what vitamin?

Also called Periodic Opthalmia
and Equine Recurrent Uveitis
Riboflavin
For food swine, where should IM injections be given?
Dorsolateral surface of the neck
Clostridium perfringens causes what disease in cattle?
Pulpy kidney
What is the omentum an example of?
A serous membrane, found specifically in the abdomen attached to the stomach and duodenum
What is the role of mesentery?
To hold organs together
What does blush gingiva mean?
Hyperemic, increased blood flow.
What is the technical name for collapsed lungs?
Atelectasis
What are the omotransversarius and the brachocephalicus?
Strap muscles to the neck
What is the pigmented sphincter like structure that controls the amount of light entering the eye?
Iris (controls size of pupil)
What is the disease of horses called where ossification of the cartilages around the coffin bones occurs?
Sidebones
What gland produces epinephrine?
Adrenal medulla
What kind of bone is the navicular bone?
Sesamoid bone, found in tendon to reduce friction
What is a splanchnic bone?
Found in tissue, non-articulate
What are examples of irregular bones?
Bones in ear
Vertebrae
Haustra are sacculations found where?
Colon
Where are Sertoli cells? What do they do?
In testes
Feed sperm
Quittor is an equine disease affecting what?
Coronary band
What order from immature to mature do the reticulocyte stages go?
Blasts
Rubricyte
Metarubricyte
Reticulocyte
What drug would be used to treat a cat with methemoglobinemia?
Acetylcystine
Mucomyst
What is the most accurate microfilaria test?
Modified Knott's Test
What is a vibrio?
Comma shaped bacteria
How many gallons of water do dairy cattle need to drink to make one gallon of milk?
3-5 gallons
Where do sperm mature?
Epididymis
What is not a layer of fetal placenta?

-caruncle
-amnion
-chorion
-allantois
Caruncle
What gland regulates the endocrine system?
Pituitary
What parasite can cause visceral larva migrans in children?
Toxocara canis
(Nematode/Roundworm)
What cells produce interferon?
Lymphocytes
What is blastomycosis an example of?
Systemic fungal disease
What is the normal tidal volume for small animals?
15-20 ml/kg
What would Clostridum Perfringens cause in older lambs and kids?
Diarrhea
What is the most common intestinal cestode in sheep and goats?
Moniezia
Johne's disease is a chronic wasting and diarrheal disease in what animal?
Ruminants
What is the specific gravity of sodium nitrate solution?
1.340
What test identifies lungworm larva?
Baermann Technique
What is an example of a sucking louse?
Linognathus
What is differential medium?
A bacteriological medium that will identify certain characteristics of organisms
What causes enterotoxemia in cattle?
Clostridium perfringens following consumption of a high carb diet
What drug is used to treat baby pig anemia?
Iron dextran
What is transfaunation?
When rumen contents are given to another cow that has poor rumen function
What is the space between the gingiva and the tooth called?
Sulcus
What is an example of a course dental instrument sharpening stone?
Ruby stone
What dental instrument is used for root planing?
Curette
What dental instrument is used to stretch and break the periodontal ligament?
Elevator
What is lactic acidosis?
A disease in cattle caused by drastic feed changes that disrupt flora
What gives bones rigidity and makes them more opaque in radiographs?
Inorganic salts
In what bone does red marrow persist throughout life?
Sternum
What hormone is secreted by the kidneys?
Renin
The seminal plasma of all species contains what substance?
Fructose
In what two species is cryptorchidism most prevalent?
Horses and pigs
In the life cycles of worms, what is the prepatent period?
Time between infection and passage of eggs in the feces
What is acariasis caused by?
An infestation of mites
What is pediculosis caused by?
Lice
What is another name for demodectic mange?
Red mange
What is polycythemia?
Red blood cell number increased above normal range
What is the technical name for Swamp Fever?
EIA
How long can a cephalic catheter be used to administer fluids?
48-72 hours
Acid fast stain will identify what bacteria?
Mycobacteria
Nocardia
MacConkey agar is good for what kind of organisms?
Gram negative
What organism is mannitol salt selective for growing?
Staphylococcus
What organism is chocolate agar selective for growing?
Hemophylus
FIP is caused by what kind of virus?
Coronavirus
Reticulocytes are a sign of regeneration in all animals except what?
Horses
When reading reticulocyte smears in cats, what is counted?
Only aggregate reticulocytes
What is the bronchiole that has an alveolar sac at the end called?
Respiratory bronchiole
What is the ligamentum nuchae?
Structure on the dorsal surface of the neck where the mane originates
What species is the nematode Aelurostrongylus abstrusus found in?
Cats
What is Diphyllobothrium latum also known as?
Giant human tapeworm
What is the primary host of Baylisascaris procyonis?
Raccoons
Where is the alveolar crest found?
Between the roots of teeth
In which animal is Eperythrozoon most commonly found?
Pigs
How much pressure does a full cylinder of nitrous oxide have?
760 psi
What is the normal lymphocyte percentage for a cow?
70%
What structure would the ultrasound be used in M-mode to evaluate?
Heart
Where is Ehrlichia platys found?
On thrombocytes/platelets
What is the capacity in liters of an E oxygen cylinder?
659 psi
The reservoir bag should have a minimum volume of what?
60 mg/kg
What is the best anticoagulant for a blood glucose study?
Sodium fluoride
What is the noncellular portion of anticoagulated blood after centrifuging?
Plasma
How do most anticoagulants work?
Removing / chelating calcium from the plasma
How do cephalosporins and penicillins kill bacteria?
Inhibit cell wall synthesis
What test differentiates staphylococcus species?
Coagulase test
What test differentiates gram positive cocci and small gram positive rods?
Catylase test
What is a common extracellular cation?
Sodium
What is a common intracellular cation?
Postassium
What drug can cause penile prolapse in a stallion?
Acepromazine; can be permanent
What are petechiae?
Pinpoint hemorrhages
What are ecchymoses?
Bruises
What disease can cause abortion in horses?
Rhinopneumonitis (caused by herpes virus)
What does Erysipelothrix rhusiopathiae cause?
Diamond skin disease in pigs
What does Bordatella brontiseptica cause in pigs?
Atrophic rhinitis
What class of drugs is Ketamine in?
Dissociative agents
What class of drugs is epinephrine in?
Catecholamines
What is an example of a calcium channel blocker?
Verapamil
What is a neuroleptanalgesic?
A narcotic and a tranquilizer
What class of drugs is xylazine in?
Alpha 2 Agonist
What drugs are used to treat Cushing's?
Lysodren
Trilostaine
Anipryl
If using a unopette and the dilution is 1:20 with a 25ul pipette, what squares do you count?
Four corner squares on 10x
Beta Hemolysis shows as a _____ zone around the colonies
Clear zone
What pressure, time and temp should sterile packs be autoclaved for?
15 lbs pressure
250 degrees
15 minutes
Normal WBC count for a cow
4000-12000
Normal WBC count for a dog
6000-12000
Normal WBC count for a cat
5000-19500
Normal WBC count for a pig
11000-22000
Normal WBC count for a horse
5500-12500
What other value should be considered when looking at low calcium levels?
Albumin
(carries calcium)
What drug would likely be used to treat a herpes infection in the eye?
Idoxurine
What are examples of an aminoglycoside antibiotic?
Gentocin
Amikasin
What is an example of a sulfonamide antibiotic?
Trimethoprim sulfa
What antibiotic is not absorbed well when given with milk?
Tetracyclines
What condition is associated with the maxillary 4th premolar?
Tooth root abscess
Oronasal fistula
What is the vaccine mapping protocol for FVRCP, FELV, and RV in cats?
FVRCP - Right shoulder
FELV - Left rear
Rabies - Right rear