Based on the information observed and your own understanding of the systems involved, prioritize the following items according to how well you understand their link to the patient's condition, from a strong understanding (at the top) to no understanding at all (at the bottom). For example, if you understand how an abnormal vital sign is linked with the patient's condition, place it somewhere at the top. Be aware that some items in the list may have no link with the patient's condition.

• Blood urea nitrogen (BUN)
• Blood pressure
• Characteristics of cardiovascular system
• Characteristics of gastrointestinal region
• Characteristics of integument
• Creatinine
• Heart beat
• Hematocrit
• Hemoglobin
• Platelet count