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Vet Assisting Obj. 4.01 - Lab Sample Collection

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

A piece of medical equipment used for basic testing procedures and diagnosing problems is the:

a)

centrifuge.

b)

refractometer.

c)

microscope.

d)

blood chemistry analyzer.

2.

Blood collection tubes that contain EDTA as the anticoagulant are:

a)

red-top.

b)

gray-top.

c)

lavender-top.

d)

tiger stripe top.

3.

The smaller tubes used in a centrifuge are:

a)

red topped.

b)

microhematocrit.

c)

yellow topped.

d)

standard small.

4.

To properly calibrate the refractometer, the veterinary assistant uses:

a)

distilled water.

b)

tap water.

c)

spring water.

d)

rubbing alcohol.

5.

The basic care and covering of the microscope when it is not in use is the primary role of the:

a)

veterinarian.

b)

veterinary assistant.

c)

custodian.

d)

manufacturer.

6.

When viewing the refractometer, the veterinary assistant should:

a)

shake it gently.

b)

swirl it from side to side.

c)

keep it in the dark.

d)

hold it to the light.

7.

Blood chemistry analyzers may use:

a)

water only.

b)

serum.

c)

feces.

d)

electrolytes.

8.

Which procedure involves transferring a small amount of the fecal sample onto the microscope slide?

a)

Fecal float

b)

Gross observation

c)

Fecal smear

d)

Obtaining a sample

9.

A microscope slide should first be viewed at the ______________ objective.

a)

highest

b)

middle

c)

lowest

d)

oil-immersion

10.

Which describes collecting urine as the animal is urinating midstream?

a)

Catheterization

b)

Cystocentesis

c)

Seriological test

d)

Voided sample

11.

The purpose of a fecal sample is to:

a)

diagnose external parasites.

b)

diagnose internal parasites.

c)

diagnose urinary infections.

d)

diagnose the serum.

12.

Which have reagents to determine viruses and diseases and are typically kept in the refrigerator?

a)

Serological test kits

b)

Blood chemistry analyzers

c)

Centrifuges

d)

Gram stains

13.

Blood collection tubes that are sterile or do not contain anticoagulant but have a gel separator are:

a)

red topped.

b)

tiger-stripe topped.

c)

lavender topped.

d)

green topped.

14.

Which is a tool used to measure the weight of a liquid and determine a liquid’s pH level in the veterinary facility?

a)

Centrifuge

b)

Refractometer

c)

Microscope

d)

Blood chemistry analyzer

15.

When checking for the morphology of blood cells, it is best to use:

a)

a blood smear.

b)

blood chemistry analyzers.

c)

complete blood count.

d)

packed cell volume.