Question 1: Define the term 'health indicator' and explain its significance in assessing an individual's health.

Answer: A health indicator is a measurable factor that provides information about an individual's health status. It is significant because it helps health professionals identify health trends, detect health problems early, and plan appropriate interventions.

Question 2: List three common physical health indicators and briefly describe what each measures.

Answer: 1. Body Mass Index (BMI): Measures body fat based on height and weight. 2. Blood pressure: Measures the force of blood against artery walls. 3. Heart rate: Measures the number of heartbeats per minute.

Question 3: Explain why monitoring blood pressure is important for assessing health, particularly in older adults.

Answer: Monitoring blood pressure is important because high blood pressure can increase the risk of heart disease and stroke. In older adults, it helps detect hypertension early, allowing for timely management to prevent complications.

Question 4: Describe what a healthy BMI range is for adults and why maintaining this range is important.

Answer: A healthy BMI range for adults is typically between 18.5 and 24.9. Maintaining this range is important because it reduces the risk of health problems such as heart disease, diabetes, and certain cancers.

Question 5: Identify two mental health indicators and explain how they can be used to assess a person's mental wellbeing.

Answer: 1. Mood and emotional state: Changes or persistent feelings of sadness can indicate mental health issues. 2. Sleep patterns: Poor sleep or insomnia can be indicators of stress, depression, or anxiety. Monitoring these helps assess mental wellbeing.

Question 6: Draw a simple chart that shows the normal ranges of resting heart rate for adults. Label the chart clearly.

Answer: A horizontal line with a range from approximately 60 to 100 beats per minute, marked as 'Normal Resting Heart Rate'. The chart should indicate that values below 60 may suggest bradycardia, and above 100 may indicate tachycardia.

Question 7: Describe how body temperature is used as an indicator of health. Include normal temperature ranges and what deviations might suggest.

Answer: Body temperature indicates if a person has a fever or hypothermia. Normal body temperature is around 36.1°C to 37.2°C. A temperature above this range may suggest infection or illness, while below may indicate hypothermia.

Question 8: Sketch a simple diagram of a health monitoring device used to measure blood pressure. Label the cuff, bulb, and gauge.

Answer: A sketch showing a cuff wrapped around an arm, connected by a tube to a bulb used to inflate the cuff, and a gauge to read the pressure. Labels should clearly identify each part.

Question 9: Discuss two limitations of using health indicators to assess an individual's overall health.

Answer: 1. They provide only a snapshot and may not reflect long-term health status. 2. Indicators can be affected by temporary factors such as stress, recent activity, or measurement errors, which might lead to inaccurate assessments.

Question 10: Explain the importance of using multiple health indicators together rather than relying on just one.

Answer: Using multiple health indicators provides a more comprehensive picture of an individual’s health, helping to identify different aspects of wellbeing and ensuring that health assessments are accurate and holistic.