Which example is an internal variable that may influence a person's health?
Psychosocial background of the client
Culture and cultural background of the client
Roles and organization of the family
Client’s perception of the illness
The Correct Answer is D
Choice A reason: Psychosocial background includes external influences such as socioeconomic status, education, and social support, which are considered external variables.
Choice B reason: Cultural background is an external variable that shapes beliefs, behaviors, and attitudes toward health but originates from outside the individual.
Choice C reason: Family roles and organization are external social structures that influence health indirectly through support systems and caregiving dynamics.
Choice D reason: Perception of illness is an internal variable because it reflects the individual's cognitive and emotional interpretation of their health status. It directly affects health behaviors, coping strategies, and adherence to treatment.
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Related Questions
Correct Answer is B
Explanation
Choice A reason: While reducing healthcare costs may be an indirect benefit of Healthy People 2030, it is not the mission. The initiative focuses on improving health outcomes and equity rather than economic goals.
Choice B reason: Promoting health and well-being for all is the core mission of Healthy People 2030. It emphasizes achieving health equity, eliminating disparities, and improving the health of all population groups through evidence-based objectives.
Choice C reason: Healthy People 2030 does not provide healthcare services. It is a strategic framework for public health goals and priorities, not a healthcare delivery program.
Choice D reason: Eliminating chronic diseases is an aspirational goal, but not the stated mission. Healthy People 2030 aims to reduce the burden of chronic diseases through prevention and health promotion, not complete eradication.
Correct Answer is D
Explanation
Choice A reason: Engaging in muscle-strengthening activities 6 days a week exceeds recommended guidelines and may lead to overtraining or injury. The CDC recommends muscle-strengthening activities at least two days per week, not six.
Choice B reason: Alternating moderate and vigorous activity for 50 minutes daily may be beneficial for some individuals but is not a standard recommendation. It lacks clarity and may be too intense for beginners, especially those with health concerns.
Choice C reason: Stretching is beneficial for flexibility and injury prevention but does not fulfill the aerobic activity requirement for cardiovascular health. It should complement, not replace, moderate-intensity aerobic exercise.
Choice D reason: This aligns with CDC and WHO guidelines, which recommend at least 150 minutes of moderate-intensity aerobic activity per week for adults. It is evidence-based, achievable, and promotes cardiovascular health, weight management, and overall well-being.
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