1 Cover the cannula site with sterile transparent semipermeable occlusive dressing (e.g. Tegaderm, IV 3000) placed aseptically over the catheter. 2  If desired, place sterile tape over the hub and wings of the device before placing the transparent dressing.
Quick Answer. The difference between a long and short wavelength is the distance between two identical points on successive waves. Wavelength is also characteristic of the energy level of a particular wave, with shorter wavelengths being more energetic than longer ones. Continue Reading.
All electromagnetic radiation, or light energy, travels at a particular wavelength and carries a certain amount of energy. Explain the difference between short and long wavelengths. The amount of energy of a wave can be determined by measuring its wavelength, the distance between consecutive points of a wave.