This is the content of the pop-over!

DOH Lab Assistant (DOHLA) Practice Tests & Test Prep by Exam Edge


(4.9) Based on 37 Reviews

DOH DOHLA Practice Test Features

Everything you need to pass your certification exam!


Understanding what is on the DOH Lab Assistant exam is crucial step in preparing for the exam. You will need to have an understanding of the testing domain (topics covered) to be sure you are studying the correct information.

  • Directs your study efforts toward the most relevant areas.
  • Ensures efficient and adequate preparation.
  • Helps identify strengths and weaknesses.
  • Allows for a focused approach to address gaps in understanding.
  • Aligns your preparation with the exam's expectations.
  • Increases the likelihood of success.
  • Keeps you informed about your field's current demands and standards.
There is no doubt that this is a strategic step in achieving certification and advancing your career.


Testimonial Image ExamEdge's online practice test is that they mimicked the actual exam. I walked into the exam feeling confident I knew the material and walked out knowing my time studying with Exam Edge was well worth the effort."

Olivia R., Washington

Select Quantity

Buy one or save big with a practice test bundle for the DOH Lab Assistant exam.

 
# of Practice Tests
Regular Price
Your Savings
Your Price
credit card images All transactions secured and encrypted
All prices are in US dollars

Get Instant Online Access Now!


DOH Laboratory Assistant Sample Test

1 of 5

The handling and storage of reagent strips is very important. Which of the following procedures would NOT be good for handling and/or storage of these strips?





Correct Answer:
reagent strips should be stored at room temperature below 35 degrees centigrade.


reagent strips, commonly used in medical diagnostics for testing bodily fluids like urine, are sensitive to environmental conditions, handling, and storage methods. proper care ensures their accuracy and reliability. each of the options provided in the question addresses different aspects of handling or storage conditions, but only one represents an improper practice.

the first option, "remove strips just prior to testing," is a proper handling procedure. removing strips only when they are about to be used minimizes their exposure to environmental factors like humidity or contaminants that could affect their chemical properties.

the second option, "reagent strips should be stored at room temperature below 35 degrees centigrade," is generally correct, although it’s essential to always check the manufacturer's specific recommendations. most reagent strips are recommended to be stored at a cool and stable temperature to prevent the degradation of the chemical reagents on the strips. storing them at a temperature significantly higher or lower than recommended can lead to inaccurate results.

the third option, "do not touch the chemical pads when removing the strips," is also a crucial handling guideline. oils and dirt from the skin can contaminate the chemical pads on the strips, potentially leading to false readings. using tweezers or wearing gloves, and handling the strips by the edges, can prevent this contamination.

the fourth option, "reagent strip containers should not be opened in the presence of volatile fumes," highlights an important storage consideration. volatile fumes can alter the chemical composition of the reagents on the strips, leading to compromised function and inaccurate test results.

given these considerations, all options listed correctly address proper handling and storage methods for reagent strips, except for repetitive statements about the temperature condition to store the reagent strips, which might appear confusing but aren't inherently incorrect. the critical point here is that all these guidelines help maintain the integrity of the reagent strips so they can provide reliable diagnostic results.


Return To Main Product Page Back To General Exam Info