Free NLN NEX Practice Test & Real Exam Questions

Three nurses work a combined total of 130 hours each week. If Nurse A worked 5 days forhours each day, and Nurse B worked 4 days forhours each day, how many hours did Nurse C work?

A scientist removes the pancreas from laboratory rats. In a few days, what would most likely be observed?

Reading Comprehension
Passage:
Vaccination programs rely on widespread participation to be effective. When a large portion of the population is vaccinated, herd immunity helps protect individuals who cannot be vaccinated.
What is the primary benefit of herd immunity?

What is the term for organisms that are preserved for thousands of years by being buried in sediment, encased in amber, or frozen in ice?

Reading Comprehension
Passage:
Hand hygiene is one of the most effective ways to prevent the spread of infection. Washing hands with soap and water removes many harmful microorganisms. When soap and water are not available, alcohol-based hand sanitizers can reduce the number of germs, though they are not effective against all pathogens.
Which statement is best supported by the passage?

You are staining bacterial samples for identification and viewing them under a microscope.

Which bacterial shape do you observe in the sample?

A financial counselor is reviewing the annual tax refunds received by a group of clients. The refunds are shown below:
$500, $857, $1,500, $500, $6,753, $2,500, $3,000
What is the median tax refund?

Word Knowledge
The word"restrict"most nearly means:

Animal cells contain mitochondria, while plant cells contain both mitochondria and chloroplasts. What does that tell us about their functions?

Express the fraction 3/15 as a percent.
Round to the nearest tenth place.

What is the result of crossing over during meiosis?

One day, a hospital admitted 75 female and 45 male patients. What fraction of all patients admitted that day were female?

Word Knowledge
The word"temporary"most nearly means:

Word Knowledge
The word"decline"most nearly means: