Mercury levels are determined in the human body by testing the ____________

You are assessing a child who is having problems breathing. Her mother states that she has been diagnosed with asthma and has recently started using an inhaler. Which of the following would indicate early respiratory distress?

A) Cyanosis of the nail beds and lips B) Nasal flaring C) Slow heart rate D) Respiratory rate of 12

When obtaining permission to take a photograph, what information should be given to the person being photographed if she or he is over 21 years of age and mentally competent?

What will be an ideal response?