Random Mix- Questions Flashcards
What color do Gram Positive bacteria stain? And why?
Purple
The thin lipid layer is effected by the decolorizer and the pink washes away
What color do Gram Negative bacteria stain?
Pink
Common name for the yeast that causes otitis in dogs?
Malassezia
Thorax Limits
Cranial: Thoracic Inlet
Caudal: Diaphragm
Dorsal: Thoracic spine
Ventral: Sternum
What are the 5 small Gram Pos. rods?
Corneybacterium
Listeria
Erysipelothrix
Arcanobacterium
Rhodococcus (more important in large animals)
What are the 2 large Gram Pos. rods?
Bacillus
Clostridium
Thorax Landmarks
Cranial: Manubrium
Caudal: xiphoid proces
Dorsal: dorsal spinus processes
Ventral: Sternum
Abdomen Limits
Cranial: diaphragm
Caudal: Pelvic inlet
Dorsal: Lumbar spine
Ventral: Linea alba
Abdomen Landmarks
Cranial: Xiphoid process
Caudal: iliac crest
Dorsal: dorsal spinus processes
Ventral: Belly wall
How is Malassezia diagnosed?
Ear swab Roll on slide Heat fix Stain with Wright’s Look for peanut men
A. GNRODs
B. GPRODs
C.GNCocci
D.GPCocci

GPRODs
A. GNRODs
B. GPRODs
C.GNCocci
D.GPCocci

GNRODs
A. GNRODs
B. GPRODs
C.GNCocci
D.GPCocci

GPCocci
A. GNRODs
B. GPRODs
C.GNCocci
D.GPCocci

GPCocci
Whole body limits
Cranial: thoracic inlet
Caudal: pelvic inlet
Dorsal: spine
Ventral: sternum or linea alba
Whole body landmarks
Cranial: manubrium
Caudal: iliac crest
Dorsal: dorsal spinus processes
Ventral: sternum or belly wall
Pelvis limits
Cranial: pelvic inlet
Caudal: tuber ischii
Pelvis landmarks
Cranial: iliac crest
Caudal: tuber ischii
Joint limits
1/4-1/3 of the bone above and below the joint
Bone limits
Joint above and below the bone
Yersinia pestis
Gram - Rod
Causes the plague
Host= Rodents (prarie dogs)
Most common visible structures in thoracic radiograph
Heart
Lung fields
Trachea
Aorta
Cr/Ca vena cava
Most common visible structures in abdominal radiograph
Liver
Stomach
Intestines
Kidneys
Urinary bladder
Malassezia pachydermatis
Otitis
Dermatitis
What is wrong?

Femoral Fracture
What is wrong?

Osteosarcoma
Give common name of joint
name visible bones

Elbow joint
Radius & Ulna
Humerus
What is wrong?

Urinary Stones
Give the common name of this joint
Name the visible bones

Stifle
Femur
Tibia/Fibula
Patella
Flabella
What type of radiograph is this?
What position is the patient in?
Name some visible bones & organs

Thoracic
Lateral
Bones: Scapula, Humerus, Radius/Ulna, Sternum, Ribs, Thoracic Vertebrae
Organs: Trachea, Heart, Diaphragm, Lung field
What is wrong?
What position is the patient in?
What are some visible bones & organs?

GDV
Lateral
Bones: Thoracic & Lumbar spine, Ribs, Sternum
Organs: Bloated stomach, Diaphragm, Heart
What type of radiograph is this?
What is wrong?
What are some bones & organs that can be seen?

Barium Swallow Radiograph
Megaesophagus
Bones: Humerus, Sternum, Ribs, Thoracic & Lumbar Vertebrae
Organs: Esophagus, Stomach, Heart, Trachea, Diaphragm, Intestines
Define PO
by mouth
When should guinea pigs be bred by and why?
Before 6months old, because they get dystocia
Define PRN
As needed
Which lab animal will seize if stressed?
Gerbils
Which lab animal has cheek pouches?
Hamsters
Who requires Vitamin C in their diet
Guinea pigs and primates
What could grabbing a gerbils tail do to it?
Sloughing
What could happen if reptiles don’t get enough UVB light?
Metabolic bone disease
Which feathers are cut on birds?
Primary
Red Top Tube contents and use
Contains- nothing Use- Bio chemistries
Purple Top Tube contents and use
Contains- EDTA Use- CBC
Define nystagmus
Rhythmic involuntary movement of both eyes in unison. Movements can be vertical, horizontal or rotational.
Define anisocoria
pupils of unequal size
Blue Top Tube contents and use
Contains- Sodium Citrate Use- Coagulation studies
Define orchiectomy
excision of one or both testes
Green Top Tube contents and use
Contains- Heparin Use- Blood gas
Tiger Top Tube contents and use
Contains- serum Use- Bio Chemistries
Grey Top Tube contents and use
Contains- Oxalate Use- Blood glucose
Blue Ring Hct contents and use
Contains- nothing Use- PCV/TP, Plasma with PTT
Red Ring Hct contents and use
Contains- Heparin Use- PCV/TP, plasma direct from patient
Black Ring Hct contents and use
Contains- Heparin Use- PCV/TP, plasma direct from avian/reptile
How would you measure and report out a PCV
With a spun crit tube Place bottom of red cells at 0% and top of plasma at 100% read the number at the buffy coat Report out as a percent
Define NPO
nothing by mouth
How would you measure and report out a TP
Break spun crit tube and place plasma on refractometer Read in g/dl
Define OD
right eye
Define OS
left eye
Define AD
Right ear
Define AS
Left ear
What does a heart worm snap test detect? Who is the vector?
Adult female antigens Mosquitos
Diff Quik stains and times
Fixative: 5, 1 second dips Eosinophilic: 5, 1 second dips Basophilic: 7-10, 1 second dips Rinse with water and allow to air dry
Difference between avian and mammal blood?
Nucleated RBCs in avian Polychromasia common in avian Thrombocyes in avian = platelets in mammals Heterophils in avian = Segs in mammals
Autoclaved packs are good for how long?
30 days
Gas sterilized packs are good for how long?
90 days
What color is gas sterilization tape before and after?
Green with Yellow
Green with Red
What color is steam sterilization tape before and after?
Tan with White
Tan with Black
Which gauze is still and easily torn?
Muzzle Gauze
Which gauze is strechy and unable to rip
Kling Gauze
Define anastamosis
surgical procedure to connect 2 previously unconnected tubular organs or parts of the same organ
Define intussusception
Prolapse of one part of the intestine into the lumen of the immediately adjacent part, causing intestinal obstruction
AU
Both ears
Dyspnea
shortness of breath
OU
Both eyes
What is the difference between plasma and serum?
Plasma= fluid portion of ANTIcoagulated blood
Serum= fluid portion of COAGULATED blood
What are the 3 things used in a cross match? How do you know if the donor blood is compatable?
Major= 2gtt donor red cell suspension & 2gtt recepient plasma
Minor= 2gtt donor plasma & 2gtt recepient red cell suspension
Control= 2gtt donor plasma & red cell suspension
If the blood has hemolysis or agglutination it is NOT compatable
Lyme disease carrier ____
RMSF carrier ____
Mange carrier ____
Plague carrier ____
Lyme dz= tick
RMSF= tick
Mange= demodex
Plauge= flea
What is the parasite name and vector for Tapeworm?
Parasite name= Taenia
Vector= Flea
What are you looking for in a fecal cytology?
Clostridium (safety pins) & Campylobacter (seagulls)
What type of bedding should NOT be used for lab animals?
Cedar
Explain the correct lead placements
Left Axillary= Black
Right Axillary= White
Left Inguinal= Red
Right Inguinal= Green
(Patient in dorsal recumbancy)

What does CPCR stand for?
CardioPulmonary Cerebrovascular Resuscitation
What are the ABCDs of resuscitatioin?
A= Airway
B= Breath
C= Circulation
D= Drugs
What type of ECG is this?

Normal Sinus Rhythm
Normal complexes, evenly spaced, normal rate
What type of ECG is this?
Treatment?

2nd Degree AV block
“incomplete heart block”
Some P waves have no QRS complex
Low heart rate
Treatment= Atropine
What type of ECG is this?
Treatment?

3rd Degree AV Block
“Complete heart block”
P and QRS complexes are not in sync
QRS is wide and bizzare
Treatment= pacemaker
What type of ECG is this?
Treatment?

Asystole
(flat line)
Turn OFF vaporizer
ABCDs of resuscitation
What type of ECG is this?

Premature Ventricular Contraction
“PVC”
Wide and bizzare QRS
Ventricle contracting too rapidly
What type of ECG is this?
Treatment?

Ventricular fibrillation
irregular line
no P,QRS,Ts hear is quiverring
Treatment= Defibrillation or ABCDs of resuscitation
What type of ECG is this?
Treatment?

Ventricular tachycarida
Multiple VPCs in a row–Looks like ghosts holding hands
Treatment= Lidocaine or ventilations
Define Buccal
The surface of the tooh closest to the cheeks
Define Hgb
Hemoglobin
Define hypocalcemia
Decreased amounts of calcium in the blood
Define auscultation
The act of listening to body sounds, usually with a stethoscope
Define atelectasis
The collapse of part or the whole lung
Define glaucoma
condition of increased pressure within the eyeball, causing gradual loss of sight
QID
Every 6 hours OR 4 times daily
Q6h
What does DHLPPHC stand for?
D= Distemper
H= Hepatitis
L= Leptospirosis
P= Parvo
P= Parainfluenza
C= Corona
What does FVRCCP stand for?
FVR= Feline Viral Rhinotracheitis
C= Calcivirus
C= Chlamydia
P= Panleukopenia
Canine Dental Formula
2( I3/3 C1/1 P4/4 M2/3)= 42teeth
Feline Dental Formula
2( I3/3 C1/1 P3/2 M1/1)= 30teeth
How would you prepare & read a urinary dipstick?
Load from top to bottom
Read from bottom to top
How would you measure USG?
Read on refractometer
Normal= 1.010-1.045
NO units!!
Thoracic radiographs are taken on ____.
Inspiration
What is the best radiographic view for the lungs?
Ventral/Dorsal
5 Main Radiographic Densities
(Most to Least dense on film)
- Air
- Fat
- Tissues of H2O density
- Bone
- Enamel/Metal
What could cause white areas on a radiograph?
Grid lines
Overlapping body parts
What could cause black areas on a radiograph?
Exposure to white light
What does the orange ear tag on a cow represent?
Who gets these?
That they have been vaccinated for Brucella Abortus
Female cows 5-12 months
What are 3 uses of the res. bag?
Storage for gas
Allows observation of resps.
Allows for PPV
Dif Quick staining technique
Fixative- 5, 1 second dips
Eosinophilic- 5, 1 second dips
Basophilic- 7-10, 1 second dips
Rinse in a gentle stream of water
Wright’s Stain technique
Wright’s stain- 1-3min.
Buffer w/ 1 pipette Wright’s- 1min.
Distilled Water- 7-10, 1 sec. dips
Platelet quantifying
Adequate= 8-30/hpf
Decreased= <8/hpf
Increased= >30/hpf
Gram Stain technique
Heat fix slide
Crystal Violet- 1min. (rinse)
Gram’s Iodine- 1min. (rinse)
Decolorizer- until clear (rinse)
Safranin- 1min. (rinse)
How many mg are in a Grain?
60mg= 1grain
1L = ?
1,000ml
1 teaspoon= (ml)
5ml
or grams
1 tablespoon= (ml)
15mls
or grams
1 ounce= (ml)
30mls
or grams
Which splint bone is medial?
Which one is lateral?
Central?
Meta-(carpal/tarsal) 2
Meta- 4
Meta- 3 (cannon)
Calcium Oxalate Monohydrate- Hippuric shaped is caused by what?
Injestion of ethylene glycol found in anitfreeze
Who are ammonium biurate crystals normal in?
Dalmations
Radiograph too light
Underexposed
Increase technique
Radiograph too dark
Over exposed
Decrease technique
Cuterebra
Rabbit Bot
Rhipicephalus sanguineus
Brown Dog Tick
VLM caused by
OLM caused by
Round Worms
Hook Worms
_______ is the genus & species of the most common cause of ringworm.
What kind of organism is this?
Microsporum canis
Mold
List the order of badaging materials
Primary dressing (telfa)
Cotton/Cast padding
Kling/conforming gauze
Vet wrap/Elasticon
Strangles
Streptococcus equi
Circling disease
Listeria monocytogenes
Lyme disease
Borrelia burgdorferi
Tropical canine pancytopenia
Ehrlichia canis
Tuberculosis
Mycobacterium spp.
Cat Scratch Dz.
Bartonella henselae
Pigeon fever
Corynebacterium pseudo TB
Give an example of a Gram+Cocci
Streptococcus Equi
“Strangles”
Give an example of a Gram-Rod
Yersinia pestis
“Bubonic plague”
Give an example of a Gram+Rod
Listeria monocytogenes
“Circling Disease”