Question 1: Define the term 'health indicator' and explain its importance in assessing a person's health.

Answer: A health indicator is a measurable variable that provides information about a person's health status, such as blood pressure or BMI. They are important because they help identify health risks and monitor health progress.

Question 2: List three common physical health indicators used by healthcare professionals.

Answer: Blood pressure, BMI (Body Mass Index), and body temperature.

Question 3: Describe what a high blood pressure reading might indicate about a person's health.

Answer: A high blood pressure reading may indicate hypertension, which can increase the risk of heart disease, stroke, and other health problems.

Question 4: Explain the significance of BMI as an indicator of health and mention one limitation of using BMI.

Answer: BMI measures body fat based on height and weight, helping to identify underweight, overweight, or obesity. A limitation is that BMI does not distinguish between muscle and fat, so muscular individuals may be misclassified.

Question 5: Identify two mental health indicators and explain why they are important.

Answer: Two mental health indicators are mood and stress levels. They are important because they can affect overall well-being, daily functioning, and may signal mental health conditions needing support.

Question 6: A person has a consistently high temperature and reports feeling unwell. What health indicator is being assessed, and what could these signs suggest?

Answer: The health indicator being assessed is body temperature. These signs could suggest an infection or illness.

Question 7: Sketch a simple representation of a health chart that could be used to monitor a patient's blood pressure readings over time. Label the axes clearly.

Answer: A graph with the x-axis labeled 'Time' (e.g., days or weeks) and the y-axis labeled 'Blood Pressure (mm Hg)'. The sketch should include a line showing fluctuations in readings over time.

Question 8: Describe how a healthcare professional might use indicators to determine if someone is at risk of developing a health condition.

Answer: They compare current indicator measurements with standard healthy ranges. Values outside these ranges may signal increased risk, prompting further investigation or early intervention.

Question 9: Explain why it is important to consider multiple health indicators rather than relying on just one.

Answer: Using multiple indicators provides a more comprehensive picture of a person's health, as one indicator alone might not reflect overall health status or could be affected by temporary factors.

Question 10: Draw a simple diagram of a thermometer and indicate the normal body temperature range in degrees Celsius.

Answer: A vertical thermometer with a bulb at the bottom, a column rising upward, and marking the normal range between 36.1°C and 37.2°C.