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level: Level 1

Questions and Answers List

level questions: Level 1

QuestionAnswer
What makes up the support structure of a microscope?Foot, base, limb and body
What moves the stage up and down quickly to locate the image?The course focus knob
What allows the stage to be moved up and down to improve the focus of the image?The fine focus knob
What focuses light on the image?Sub stage condenser
The sub stage iris diaphragm controls what?Amount of light past the condenser
What scale is used to relocate an item?Vernier Scale
What technique is used when scanning a slide?Battlement technique
What force does a centrifuge use?Centrifugal force?
What does a PCV do?Determines the percentage of blood occupied by red blood cells
When should a red microhaematocrit tube be used?Non Anti-coagulated Blood Sample
Red microhaematocrit tubes contain what?Heparin
When should you use a blue microhaematocrit tube?Anti-coagulated Blood Sample
A blue microhaematocrit tube contains what?No Heparin
What speed should blood be spun down on, and for how long?10000 RPM, for 5 minutes
What speed should urine be spun down on, and for how long?2000 RPM, for 5 minutes
What speed should faeces be spun down on, and for how long?1000-1500RPM, for 3 minutes
What is the specific gravity of a dog?1.015-1.045
What is the specific gravity of a cat?1.020-1.050
Diabetes insipidus liver issues polydipsia and fluid therapy could cause what to happen to the specific gravity?A decrease
An increase in specific gravity could mean ....Renal failure, Dehydration and Fluid Loss
When staining urine for blood cells what stain should be used?Sedistain or Leishmans
When staining urine for bacteria what stain should be used?Gram stain
Erythrocytes may be seen in the urine sample obtained by which method?Catheterisation
What red blood cell will have a spiky appearance?Crenated
Leukocytes may be seen in urine if what is occurring?Inflammation, i.e cystitis or stones
Where are transitional epithelial cells found?The lining of the bladder
Where are squamous epithelial cells found?Lower uretha and vagina
What are capillaria plica?Bladder Worms
Triple Phosphate is also known as?Struvite
Struvite is found in what type of urine?Alkaline
Describe the appearance Struvite.Coffin Lid appearance
Cystine is found in what type of urine?Acidic
What structure is cystine?Hexagonal
An animal with ethylene glycol poisoning will have what crystal in their urine?Calcium Oxalate
Ammonium urate is common in what breed of dog?Dalmation
Why are erythrocytes red in colour?Due to haemoglobin
What is the life stage of an erythrocyte?Erythroblast, Normoblast, Reticulocyte, Erythrocyte
Howell-Jolly bodies are found in which stage of an erythrocyteReticulocyte
What blood cell responds to parasitic infections?Eosinophils
Basophils are found during what reaction?Allergic Reaction
Name the two types of lymphocytes?B-Lymphocytes and T-Lymphocytes
B-Lymphocytes are important in the production of what?Antibodies
What is the normal PCV value of a cat?24-45 percent
A urine output of 24-40ml/kg/day is seen in what species?Dog
A cat has a urine output of what?22-30ml/kg/day
White plasma is seen in what type of sample?Lypaemic
An increase in clotting times could be a result of which conditions?Haemophilia, Wolfarim poisioning or Anaemia
Which technique should be used to determine ringworm?The McKenzie Brush Technique
Name the common region a cerebral spinal fluid would be taken from?Cisterna Magna
An equine tracheal wash would be performed if the following symptoms were seenEpistaxis, Discharge, Dysphagia or Respiratory Noise
Name the notifiable disease seen in Mares tested positiveContagious Equine Metritis
What is the code that should be placed on all lab packaging?UN3373
Name the requirements needed for bacterial growth?Water, Essential Nutrients, Correct pH, Correct temperature, Correct Gaseous Environment
Chocolate agar contains what?Blood that's heated to 80 degrees celsius
What selective media suppresses the growth of Gram Positive Bacteria?Macconkeys Agar
Deoxycholate-Citrate Agar is used for growing what?Salmonella
Sabourauds Agar is used for what type of culture?Dermatophyte testing