VTNE Practice Questions And Answers
You make a 1:5 dilution of a serum sample and measure the urea nitrogen. The analyzer reads
that the concentration of urea nitrogen is 30 mg/dl. What is the urea nitrogen level of the patient's
serum?
35 mg/dl
120 mg/dl
6 mg/dl
180 mg/dl
150 mg/dl 1...
You make a 1:5 dilution of a serum sample and measure the urea nitrogen. The analyzer reads
that the concentration of urea nitrogen is 30 mg/dl. What is the urea nitrogen level of the patient's
serum?
35 mg/dl
120 mg/dl
6 mg/dl
180 mg/dl
150 mg/dl 150 mg/dl
When a dilution is made prior to analyzing a sample, you must multiply that dilution factor with
the reported value to obtain the true level in the sample. In this case, the sample was diluted by a
factor of 5. Therefore, 30 x 5 = 150
The National Association of Veterinary Technicians in America adopting a code of ethics is an
example of which branch of ethics?
Descriptive ethics
, VTNE Practice Questions And Answers
Normal ethics
Administrative ethics
Official ethics Official ethics
Which of the following drugs is NOT useful in the treatment of seizures?
Potassium bromide
Butorphanol
Phenobarbital
Propofol
Diazepam Butorphanol
Butorphanol is an opiate partial agonist and is mostly used as an antitussive, analgesic, or
sedative.
You are reading a cardiologist report discussing tricuspid valve insufficiency and grade 3
murmur. The mitral valve is said to be normal. If you listened to this patient, where would you
expect to hear the murmur the loudest?
, VTNE Practice Questions And Answers
Sternal
Left side cranial portion of the chest
Left side caudal portion of the chest
Right side Right side
The tricuspid valve is located between the right atrium and right ventricle.
Which of these forms of chocolate contains the highest concentration of theobromine?
Unsweetened baking chocolate
White chocolate
Semi-sweet chocolate
Milk chocolate Unsweetened baking chocolate
The correct answer is unsweetened baking chocolate. This contains about 7 times more
theobromine than milk chocolate. White chocolate has very little methylxanthines. Semi-sweet
chocolate rates in between.
Theobromine per oz. of milk chocolate= 44-60 mg/oz
, VTNE Practice Questions And Answers
Baker's chocolate has 390-450 mg/oz, Semi-sweet chocolate has about half as much as Baker's or
dark chocolate.
How are bladder stone types identified?
Submit to lab for analysis
Gross examination
Check the urine pH
Look for crystals on the urinalysis Submit to lab for analysis
Most distemper-parvo vaccinations are of which type?
Killed virus
Cellular antigen extract
Modified live virus
Canarypox Modified live virus
Most distemper and parvo vaccinations are modified live virus vaccinations.
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