Healthcare Models and System (D511)

Correct Answer A. Cholera

Explanation

Cholera is an infectious disease caused by the bacterium Vibrio cholerae, which typically results in acute diarrhea and dehydration. It is contracted through the consumption of contaminated food or water, often in areas with inadequate sanitation or unsafe drinking water sources. Prompt rehydration and antibiotic treatment are essential in managing cholera outbreaks.

Why other options are wrong

B. Cancer

Cancer is a group of diseases characterized by uncontrolled cell growth and division, not an acute intestinal infection. It can be caused by genetic factors, environmental exposures, or a combination of both, but it is not transmitted through contaminated food or water

C. Malaria

Malaria is a disease caused by a parasite transmitted through the bite of infected mosquitoes. While it affects the liver and red blood cells, it is not an intestinal infection caused by contaminated food or water.

D. Dengue

Dengue fever is a viral disease transmitted by mosquitoes, not by contaminated food or water. It causes flu-like symptoms, including fever, headache, and severe muscle and joint pain. It does not result in acute intestinal infection.

Correct Answer B. To conduct research aimed at improving healthcare quality and safety

Explanation

The primary mission of the Agency for Healthcare Research and Quality (AHRQ) is to conduct and support research that aims to improve healthcare quality, safety, and effectiveness. The agency focuses on making healthcare safer, more accessible, and more efficient through evidence-based research, providing resources for healthcare providers, and promoting the implementation of best practices to improve patient outcomes.

Why other options are wrong

A. To regulate healthcare providers and enforce health laws – AHRQ does not have the regulatory authority to enforce health laws. Its mission is research-based, and it does not directly regulate healthcare providers.

C. To provide direct healthcare services to underserved populations – AHRQ does not provide healthcare services; its focus is on research and improving the quality of healthcare delivery rather than direct patient care.

D. To manage Medicare and Medicaid programs – The Centers for Medicare and Medicaid Services (CMS) manage Medicare and Medicaid, not AHRQ. AHRQ's focus is on healthcare research, not on program administration.

Correct Answer C. Improving health and achieving equity for people worldwide

Explanation

Global health focuses on improving health outcomes and achieving health equity across the world. It addresses issues that transcend national boundaries and aims to reduce health disparities between countries and populations. The goal is to ensure that all people, regardless of their location, have access to necessary health services and opportunities for better health outcomes.

Why other options are wrong

A. Treating individual patients – Treating individual patients is part of healthcare, but global health focuses on broader issues, such as health systems, policies, and interventions that impact entire populations.

B. Addressing health challenges within a single country – While this is important, global health specifically concerns itself with challenges that affect multiple countries or populations across the world.

D. Advancing medical technology – Advancing medical technology is an important component of healthcare but does not define the broader focus of global health, which is about addressing equity and global health challenges.

Correct Answer C. Enable child to participate in school

Explanation

The primary goal of an educational model of intervention is to enable the child to successfully participate in school. This approach focuses on addressing barriers to learning, such as academic, social, or emotional issues, through educational interventions that help the child function better within the school environment.

Why other options are wrong

A. Remove dysfunction or problem

This is a more general goal of therapeutic or clinical interventions, which seek to eliminate or treat specific issues rather than focusing on enabling participation in an educational context.

B. Improve cognition

While improving cognition may be a part of the educational model, it is a subset of the broader goal of enabling the child to participate fully in school, which encompasses more than just cognitive improvement, including emotional and social skills.

D. Monitor grades

Monitoring grades is an assessment tool, not an intervention. It helps track progress but does not directly contribute to improving the child's ability to participate in school, which is the goal of the intervention.

Correct Answer D. Medicaid.

Explanation

Medicaid is a joint federal and state program that provides healthcare coverage to low-income individuals and families. The program is designed to ensure access to healthcare for vulnerable populations, including children, pregnant women, elderly adults, and individuals with disabilities.

Why other options are wrong

A. Medicare

Medicare is a federal program primarily for people aged 65 and older, or those with certain disabilities, regardless of income. It is not aimed at low-income individuals in general.

B. COBRA

COBRA is a federal law that allows individuals to continue their employer-sponsored health insurance coverage after leaving a job. It is not specifically designed for low-income individuals and requires individuals to pay the full premium.

C. Social Security

Social Security is a government program that provides financial support to individuals who are retired, disabled, or survivors of deceased workers. It does not provide healthcare coverage like Medicaid.

Correct Answer C. County laws prohibiting smoking in bars

Explanation

Local policy development involves decisions made at the local level, such as county or city regulations. In this case, county laws prohibiting smoking in bars are an example of local policy because they address a specific public health issue within a localized area. These laws are created and enforced by local government bodies.

Why other options are wrong

A. Report on local tobacco use – Reporting on tobacco use is more of a data collection or public health surveillance effort rather than a policy development action. It is often done at the local, state, or national level, but it is not a policy.

B. Funding for campaign through Proposition 99 – This refers to a state-level policy that uses state funding for tobacco control campaigns, not local policy. It involves state-level actions and resources.

D. Monitor state tobacco use – Monitoring state tobacco use is also a state-level activity aimed at gathering data, not a specific policy action. It does not directly involve the creation of regulations or laws.

E. Increase tobacco tax – Increasing the tobacco tax is generally a state or national policy decision rather than a local one. It involves broader fiscal policy at higher levels of government.

F. National tobacco public health surveillance – This is a national initiative aimed at monitoring tobacco use across the country, not a local policy development. It is done through federal programs.

Correct Answer A. Enable equitable access

Explanation

The Assurance portion of the 10 Essential Public Health Services focuses on ensuring that public health programs are effective, well-managed, and accessible. It includes building a skilled workforce, utilizing legal and regulatory actions, and improving infrastructure. However, enabling equitable access is more closely related to policy development and the assessment of health needs, rather than assurance, which focuses on delivery and oversight of services.

Why other options are wrong

B. Build a diverse and skilled workforce – This is part of the Assurance function, as it emphasizes the importance of a competent workforce that can provide effective public health services.

C. Utilize legal and regulatory actions – Legal and regulatory actions fall under Assurance, as they are essential for ensuring that public health services are implemented and enforced appropriately.

D. Improve and innovate through evaluation, research, and quality improvement – These activities are part of the Assurance function, focusing on enhancing public health systems through continuous evaluation and improvement.

E. Build and maintain a strong organizational infrastructure for public health – Infrastructure building is a key component of the Assurance function, as it involves creating the necessary systems and resources to support effective public health services.

Correct Answer A. Sickness that need to be diagnosed and cured

Explanation

The medical model views psychological disorders as illnesses that can be diagnosed, treated, and cured, much like physical diseases. This model typically involves identifying the symptoms, diagnosing the disorder, and applying therapeutic or pharmacological interventions to alleviate or eliminate the symptoms. It treats mental health issues from a biological or medical standpoint, often focusing on biochemical or neurological causes of psychological conditions.

Why other options are wrong

B. Maladaptive responses to a troubling environment

This is more aligned with a psychological or environmental model of mental health, where psychological disorders are seen as responses to external stressors or unhealthy environments. While this perspective may be valid in some cases, it does not reflect the medical model, which emphasizes physiological and biological factors.

C. Purely imaginary symptoms of distress

This option is incorrect as the medical model does not view psychological disorders as purely imaginary. The medical model acknowledges that psychological disorders are real and have biological, chemical, and genetic underpinnings. Imaginary symptoms are typically associated with certain conditions but not a widespread conceptualization of psychological disorders.

D. Learned habits that can be extinguished through bleeding, blistering, and purging

This option refers to outdated and harmful practices that were once used in medicine, but these methods are not consistent with the current understanding of the medical model. Today, the medical model relies on evidence-based treatments, such as medication and therapy, rather than such extreme practices.

E. The medical model is a myth to cover up gross irregularities in the insurance system in the US

This is a conspiracy theory that dismisses the value and validity of the medical model. The medical model is a well-established framework in healthcare that addresses psychological disorders with scientific rigor and evidence-based methods.

Correct Answer B. Fractured wrist from a fall needing rehabilitation

Explanation

A subacute illness refers to conditions that are more severe than a minor illness but not as immediately life-threatening as acute conditions. It typically requires ongoing treatment or rehabilitation after the initial phase of the condition. A fractured wrist, for example, may require physical therapy and rehabilitation after the injury heals to restore full function. This aligns with the subacute category, as the person would need ongoing care after the acute phase of the injury.

Why other options are wrong

A. Severe asthma attack requiring hospitalization

While an asthma attack is an acute condition that requires immediate treatment, it does not necessarily require ongoing treatment after hospitalization. Asthma management is typically chronic, but the acute attack itself is not considered subacute.

C. Chronic back pain managed with medication

Chronic back pain is ongoing and may require long-term management, but it is not classified as subacute because it has no specific end point after initial injury, making it a long-term chronic condition rather than a subacute one.

D. Acute appendicitis requiring surgery

Appendicitis is an acute condition that requires immediate surgery. Once the surgery is completed, the recovery process is short-term, not ongoing, which is not characteristic of subacute illnesses.