Astudent nurse is selecting a venipuncture site for an adult client. which action by the student would cause the nurse to intervene?

While selecting a venipuncture site for an adult client, in case if the student places the tourniquet on the upper arm for more than one minute then the nurse would have to intervene.  

A tourniquet refers to a compressing or constricting apparatus used to monitor the flow of venous and arterial blood to a part of an extremity for a duration of time. The tourniquet should not be utilized for more than one minute, as this permits for blood stasis, which can result in clotting and may also lead to prolonged discomfort for the client.  

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.

the potatoes have high sugar concentrations and although these potatoes were different we could seethe effects that their sugar concentrations had in different environments. for example, the potatoes in sample a, were placed in pure water. this created a hypertonic environment and caused the potatoes to draw in water from its surroundings. we saw the opposite happen with the potatoes in sample b when placed in the sodium chloride solution. the potatoes in this case were in a hypotonic solution and therefore lost water to their surroundings.