Sites for venipuncture in adults

Different sites for venipuncture in adults. Different sizes of needles and their common uses. Color coding for the tube caps and give their compositions and specific actions
4. Different composition of centrifuge blood ( specimen placed in tubes with anticoagulant and non-additive tubes)
5. Different types of venipuncture and other specimen collection including the proper steps and tips. (Open system, closed system, butterfly system and capillary system)
6. Proper handwashing technique and its procedure.