Reference no: EM133510404

Brandon is a 40 years old marathon runner who has just completed a race in 35-degree heat. After crossing the finishing line, he complained of feeling unwell and appeared pale.

You immediately help him sit under the medical tent and undertake vital signs assessment.

His heart rate is 115 bpm and his blood pressure is 100/60 mmHg. He tells you that he feels thirsty and that his urine appears concentrated and dark in colour.

In your answer you should refer to relevant factors that affect a person's blood pressure and how these may have been compromised resulting in Brandon's presentation.