The National Council of State Board of Nursing (NCSBN (PDF)) assigns the specific number of questions the nurse must answer in each category of the nursing exams. The NCSBN-PN and NCSBN-RN (PDF) exams vary subtly. The most notable differences include categorical questions, such as responsibility for client care, blood administration, and central line care. Registered nurses have furthered their training to dictate responsibilities regarding coordination and management, starting IVs and medications, blood transfusions, and central line care, while an LPN has limited freedom to perform such duties. The RN exam ranges between 75 and 265 questions, while the LPN exam ranges between 85 and 205. The candidate must answer the questions as they appear on the screen, leaving no room to skip forward or return to a previously unanswered question. Test takers (PDF) should read each question carefully before selecting the appropriate answer. RN candidates are allowed 6 hours to take the exam, while PN candidates are allowed a maximum of 5 hours. The NCLEX consists of test questions that cover cognitive recall, comprehension, application, and analysis. Most questions test each candidate's application and analytical skills. In fact, the NCLEX exam incorporates the five basic steps of the nursing process, including assessing, analyzing, planning, implementing, and evaluating patient situations. The National Council of Boards of Nursing determines the percentage of categorical questions and depends largely on the results of a graduate survey conducted by the Council every three years. Category percentages change based on 130 activity statements. The NCSBN test format (calculation... middle of paper... center. Eat a protein-rich meal before taking the exam. Statistically, test takers who ate a protein-rich meal group B) commented on the clarity of thought during peaks of stress. Inhale slowly to stimulate oxygen to the brain. Remember to pace the exam, making sure not to rush or spend too much time on any one question allowed to stimulate blood flow to the brain and throughout the body. Stretching to relieve cramps and muscle tension. Finally, dress in layers to anticipate cold or hot temperatures at your testing sites. No one wants to tremble during one of the most important exams in their nursing career. Stay calm and don't get too stressed if the test questions catch you off guard. Keep in mind that even if you don't pass the first time, there is always the option to retake the exam.