Based on the provided text, what are the answers to Question 4 (stress symptoms, management, and relation to depression) and Question 5 (TB treatment and prevention)?

here are the answers for Question 4 and 5:

QUESTION 4
4.1.1 List FOUR physical symptoms of stress that people experience.

• Headaches
• Muscle tension or pain
• Fatigue
• Digestive problems (e.g., stomach upset)
• Increased heart rate
• Sweating
• Difficulty sleeping

4.1.2 Recommend THREE practical ways for people to manage stress.

• Regular exercise
• Practicing relaxation techniques (e.g., deep breathing, meditation)
• Ensuring adequate sleep
• Maintaining a healthy diet
• Seeking social support from friends or family
• Time management and prioritizing tasks

4.1.3 Describe THREE ways in which stress and depression are related.

• Chronic stress can lead to changes in brain chemistry and structure, increasing vulnerability to depression.
• Prolonged exposure to stress can deplete neurotransmitters like serotonin, which are crucial for mood regulation, contributing to depressive symptoms.
• Stress can trigger or worsen existing depressive episodes by overwhelming an individual's coping mechanisms and sense of control.

QUESTION 5
5.1.1 Give ONE effective way of treating TB.

• Antibiotic therapy (a course of multiple antibiotics taken for several months).

5.1.2 Describe TWO ways that can be used to prevent TB from spreading from one person to another.

• Covering coughs and sneezes: Individuals with active TB should cover their mouth and nose when coughing or sneezing to prevent airborne transmission of bacteria.
• Ventilation: Ensuring good ventilation in indoor spaces helps to disperse airborne TB bacteria, reducing the risk of transmission.
• Isolation: Patients with active, infectious TB may need to be isolated in a well-ventilated room until they are no longer contagious.
• BCG vaccination: The BCG vaccine can protect against severe forms of TB, especially in children.