RN vs. BSN: education requirements. The first thing you should know is that becoming an RN means passing the NCLEX exam. There is no way around it. To be eligible to sit for the NCLEX you must first earn either an associate degree in nursing (ADN) or a Bachelor of Science in nursing (BSN).The former requires completion of a 21-month program at a career-focused college.he first thing you should know is that becoming an RN means passing the NCLEX exam. There is no way around it. To be eligible to sit for the NCLEX you must first earn either an associate degree in nursing (ADN) or a Bachelor of Science in nursing (BSN).
Every time a power surge comes through the number of joules it surges is actually subtracted from the number of joules that the surge protector is rated for. What this means is that all surge protectors should be replaced every 6 to 12 months depending on where you live.
Medal Halide bulbs (except the 1000 w Super Bulb) should be replaced about every 9500-10000 hours or aprox.18 months (assuming an 18 hour / day on cycle). The 100 w super bulbs do not last as long as any of the others and should be replaced every 6500 hours, which is about 12 months if you run the bulb 18 hours a day. HPS bulbs are the most efficient bulbs that are commonly used by the hobby gardener.