Changing only one variable at a time is a rule for conducting a controlled
experiment.
Controlled experiment involves the use of dependent and independent
variables . Changes in the independent variable brings about a
corresponding change in the dependent variable which is then recorded.
It is however important to note that changing more than only one variable at
a time won't accurately determine if the changes in the results were as a
result of one cause. This is why only one variable has to be changed at a
time.
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It has a lot of energy to have the ability to freeze the top part and keep the bottom cool for 24 hours .
Before
initiating the drug, the healthcare provider should:
<span>1.
</span>Measure Body Mass Index.
<span>2.
</span>Carry out and note patient's White Blood Cell count and Absolute
Neutrophil Count.
<span>3.
</span>Assess for allergies. Assess for pregnancy.
<span>4.
</span>Assess for (history, present case) blood disorders, bowel
problems, breathing problems, diabetes, high cholesterol, glaucoma, kidney
problems, liver problems.
<span>5.
</span> Assess for heart problems or conditions that affect heart
rhythm (QT prolongation).
Decrease his resting metabolic rate