Free NLN NEX Exam Questions

The diagram below shows the rough endoplasmic reticulum of a cell as seen under the electron microscope.The structures labeled Z are the site of protein synthesis.Z is indicating 

Reading ComprehensionPassage:Clear documentation in healthcare settings ensures continuity of care. Accurate records allow providers tounderstand patient history and make informed decisions.Why is documentation important according to the passage?

An upcoming event has a total budget of $500.• Decorations are1881of the budget.• Food is 25% of the budget.• The remaining budget is for both the venue and entertainment.How much money will be available to spend on the venue and entertainment?

According to the Centers for Disease Control and Prevention (CDC), approximately 7% of children andadolescents ages 6 to 19 in the United States have a high total cholesterol. If 120,000 children and adolescentsin that age range were sampled, approximately how many of them would have a normal total cholesterol?

What is the result of crossing over during meiosis?