Question

All of the following contribute to the low life expectancy in the African nations of Lesotho and Chad EXCEPT:

a) War.
b) The lack of fresh water.
c) Little access to medical care.
d) Highly developed medical equipment.

Answer 1

Step-by-step explanation:

The given options represent different factors that can contribute to the spread of disease. Let's analyze each option:

a) War: War can disrupt healthcare systems, destroy infrastructure, and displace populations, leading to poor sanitation and limited access to medical care. These conditions can facilitate the spread of diseases due to the lack of resources and stability.

b) The lack of fresh water: Limited access to clean water can lead to unsanitary conditions and poor hygiene practices. This can result in the spread of waterborne diseases, such as cholera, which thrive in contaminated water sources.

c) Little access to medical care: In areas with limited access to medical care, diseases may go undiagnosed or untreated. This can lead to the unchecked spread of infectious diseases and a higher risk of complications and mortality.

d) Highly developed medical equipment: While highly developed medical equipment can contribute to improved healthcare outcomes and disease control, it is not directly related to the spread of diseases. Advanced medical equipment helps diagnose, treat, and prevent diseases, but its availability alone does not impact disease transmission.

In summary, options a) and b) are factors that can contribute to the spread of diseases, while options c) and d) are not directly related to disease transmission.

Answer 2

The answer to the question is d) Highly developed medical equipment, which would typically be associated with an increase, not a decrease, in life expectancy. Factors like war, lack of fresh water, and little access to medical care all contribute to the low life expectancy in Lesotho and Chad.

Step-by-step explanation:

The factors that contribute to the low life expectancy in the African nations of Lesotho and Chad include:

• War, which can lead to destruction of infrastructure, loss of lives, and disruption of medical and food supplies.
• Lack of fresh water, essential for sustaining life, preventing disease, and maintaining sanitation.
• Little access to medical care, resulting in unaddressed health issues and spread of diseases.

The correct answer to the question is d) Highly developed medical equipment. This is an exception because having highly developed medical equipment would generally contribute to an increase in life expectancy, not a decrease. In the contexts of Lesotho and Chad, scarcity of resources such as clean water, widespread poverty, inadequate healthcare infrastructure, and the impacts of war are indeed factors that lower life expectancy. Challenges such as low-income, poor sanitation, and insufficient healthcare provision are more pressing than the state of medical technology.