1. Which of the following is considered a significant challenge affecting

vulnerable populations in global public health?

a) Lack of access to clean water and sanitation facilities

b) Overuse of antibiotics in healthcare settings

c) Growing rates of obesity in developed countries

d) Increase in the use of alternative medicine

Answer: a) Lack of access to clean water and sanitation facilities

Rationale: Lack of access to clean water and sanitation facilities is a major

public health challenge that affects vulnerable populations globally. This

issue contributes to the spread of infectious diseases and exacerbates

health disparities among disadvantaged communities.

2. Which of the following is a current global public health issue affecting

vulnerable populations?

a) Implementation of universal healthcare systems

b) Decreased prevalence of smoking among youth

c) Limited availability of affordable medications

d) Advances in personalized medicine

Answer: c) Limited availability of affordable medications

Rationale: The limited availability and affordability of medications is an

ongoing public health challenge, especially for vulnerable populations.

This challenge restricts access to essential treatments, leading to poorer

health outcomes and increased healthcare inequalities across the globe.

3. Which factor contributes to the increased vulnerability of migrant

populations to public health challenges?

a) Higher average income levels among migrants

b) Limited exposure to communicable diseases while migrating