procedure performed prior blood transfusion to detect incompatibilities is called

ATI RN

ATI Community Health Nursing Ch 7

1. What procedure is performed prior to a blood transfusion to detect incompatibilities?

A. Grouping and crossmatching
B. Complete blood count
C. D-dimer test
D. Blood clotting test

Correct answer: A

Rationale: Grouping and crossmatching is the procedure performed prior to a blood transfusion to determine the blood type and identify any potential incompatibilities between the donor and recipient. This process involves testing the recipient's blood for ABO and Rh antigens and crossmatching it with the donor's blood to ensure compatibility and prevent adverse reactions during the transfusion. Complete blood count, D-dimer test, and blood clotting test are other laboratory tests that serve different purposes and are not specifically done to detect incompatibilities prior to blood transfusion.

2. Which action demonstrates health advocacy?

A. Providing direct patient care
B. Working to change policies that affect health care access
C. Educating patients about their health conditions
D. Conducting health screenings in underserved areas

Correct answer: B

Rationale: Health advocacy involves advocating for policies that positively impact health care access for all individuals. By working to change policies, a person promotes equitable access to necessary care and resources, which aligns with the principles of health advocacy.

3. Which action is an example of primary prevention?

A. Administering immunizations to prevent disease
B. Providing treatment for acute illnesses
C. Conducting health screenings
D. Offering rehabilitation services

Correct answer: A

Rationale: Administering immunizations to prevent disease is a clear example of primary prevention. Primary prevention focuses on preventing diseases before they occur by implementing measures such as vaccinations to reduce the risk of illness in individuals and communities.

4. What is the primary role of community health nurses in disaster preparedness?

A. Developing emergency response plans
B. Providing direct patient care
C. Coordinating care among various providers
D. Conducting health screenings

Correct answer: A

Rationale: Community health nurses primarily focus on developing emergency response plans in disaster preparedness. This involves creating strategies to address various aspects of a disaster, such as evacuation procedures, resource management, and communication plans. While providing direct patient care and coordinating care among providers are important aspects of nursing, in the context of disaster preparedness, the emphasis is on planning and preparedness to ensure an effective response in times of crisis.

5. What is the primary purpose of health education?

A. To empower individuals to make informed health decisions
B. To reduce healthcare costs
C. To provide health information
D. To comply with legal requirements

Correct answer: A

Rationale: The primary purpose of health education is to empower individuals with the knowledge and skills to make informed health decisions. By providing individuals with the necessary information and tools, they can take control of their health, leading to better health outcomes and overall well-being. While reducing healthcare costs may be an indirect benefit of health education, the core focus is on empowering individuals rather than cost reduction, simply providing health information or meeting legal requirements.