Understanding the NCLEX: A Guide.

By Peter Jumba
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  Understanding the NCLEX: A Guide. Understanding the NCLEX: A Guide. The NCLEX (National Council Licensure Examination) is the high-stakes exam used to determine if a candidate is prepared for entry-level nursing practice. It is developed by the National Council of State Boards of Nursing (NCSBN). There are two versions: NCLEX-RN: For those seeking licensure as a Registered Nurse. NCLEX-PN: For those seeking licensure as a Practical or Vocational Nurse. 1. The Computerized Adaptive Testing (CAT) Format The NCLEX does not function like a traditional paper exam. It uses CAT technology, which means the test adjusts its difficulty based on your performance: Correct Answers: The computer gives you a slightly more difficult question. Incorrect Answers: The computer gives you a slightly easier question. The Goal: The computer wants to determine with 95% certainty that your ability level is above the "passing standard." 2. Next Generation NCLEX (NGN) As of April 2023, the exam shi...
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The Air We Breathe: A Call to Action on Air Pollution & Health.

By Peter Jumba

The Air We Breathe: A Call to Action on Air Pollution & Health.



Source: Google Images




Air pollution is a major health threat to everyone. Understand the environmental and health impacts, and learn specific actions you can take today to help improve air quality in your community and beyond.


Air pollution is something we’ve become more aware of, and it can, unfortunately, increase the risk of lung cancer, even for those who have never smoked. The World Health Organisation (WHO) has categorized outdoor air pollution as a Group 1 carcinogen, which means there’s solid evidence that it can lead to cancer in humans.


Here’s how air pollution might contribute to lung cancer risk:


Particle pollution:

 This includes tiny particles that come from things like vehicle exhaust, power plants, and industrial activities. These particles can get deep into your lungs and cause inflammation and DNA damage, which might lead to cancer.


Other pollutants:

 Air pollution also has other nasty substances like nitrogen oxides, sulfur dioxide, and ozone, all of which can harm your lungs and potentially raise cancer risk.


While the risk of lung cancer from air pollution is lower than from smoking, it’s still something to take seriously. The WHO estimates that air pollution contributes to around 1 in 10 lung cancer deaths around the globe.


Here are some friendly tips to help you reduce your risk of lung cancer related to air pollution:


1. Stay informed about air quality:

 Check out the air quality index in your area and plan outdoor activities for times when pollution levels are lower.


2. Reduce your exposure to traffic:

 Try to avoid walking or biking on busy streets, and if you're in a vehicle, choose one with good ventilation.


3. Support cleaner air initiatives:

 Get involved and advocate for policies that promote clean air, like improving public transportation and supporting renewable energy projects.


It’s important to remember that some level of air pollution is inescapable, but there are steps you can take to minimize your exposure. If you have any questions or concerns about air pollution and its effects on your health, don’t hesitate to reach out to your doctor. Stay safe and take care!

Take Action to Improve Air Quality Today

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