Nokea
Which action is an example of primary prevention in community health?
- A. Administering immunizations
- B. Providing treatment for diseases
- C. Educating about the importance of healthy lifestyles
- D. Conducting health screenings
Correct Answer: A
Rationale: Primary prevention aims to prevent the occurrence of a disease before it occurs. Administering immunizations is a direct way to prevent the onset of infectious diseases, making it a clear example of primary prevention. Immunizations boost immunity and reduce the risk of contracting specific diseases. Providing treatment for diseases (choice B) occurs after the disease has already developed, making it a secondary prevention strategy. Educating about healthy lifestyles (choice C) and conducting health screenings (choice D) are important but fall under health promotion and early detection (secondary prevention) rather than primary prevention.
You may also like to solve these questions
What best describes the role of nurses in community health?
- A. Conducting research to find new treatments for diseases
- B. Providing direct care to individuals and families
- C. Collaborating with other health professionals to address community health issues
- D. Advocating for policy changes to improve health outcomes
Correct Answer: D
Rationale: The correct answer is D because nurses play a crucial role in advocating for policy changes to improve health outcomes at both individual and community levels. Nurses use their expertise to influence healthcare policies, promote public health initiatives, and advocate for social justice. This role aligns with the nursing profession's commitment to promoting health equity and addressing social determinants of health.
A: Conducting research is important but not the primary role of nurses in community health.
B: Providing direct care is a part of a nurse's role, but community health nursing involves a broader scope of practice.
C: Collaboration with other health professionals is essential, but it is not specific to the unique advocacy role that nurses play in community health.
After surgery, your patient starts to shiver uncontrollably. What nursing intervention would you do first?
- A. Apply warm blankets & continue oxygen as prescribed
- B. Take the patient's rectal temperature
- C. Page the doctor for further orders
- D. Adjust the thermostat in the room
Correct Answer: A
Rationale: The correct answer is A: Apply warm blankets & continue oxygen as prescribed. Shivering after surgery indicates the patient is cold due to anesthesia effects. Applying warm blankets helps raise body temperature, reducing shivering. Oxygen is crucial post-surgery. Taking rectal temperature or adjusting room temperature is not the priority. Paging the doctor should only be done if the patient's condition worsens.
What is the term for creating a surgical airway in the front of the neck (cervical region) to remove copious secretions?
- A. Bronchoscopy
- B. Tracheostomy
- C. Thoracentesis
- D. Underwater seal drainage
Correct Answer: B
Rationale: The correct answer is B: Tracheostomy. Tracheostomy involves creating a surgical airway in the front of the neck to remove copious secretions. This procedure allows direct access to the trachea to facilitate breathing and clear secretions. Bronchoscopy (choice A) involves visualizing the airways with a scope, not creating a surgical airway. Thoracentesis (choice C) is a procedure to remove fluid from the chest cavity, not the airway. Underwater seal drainage (choice D) is used for managing chest tube drainage, not creating a surgical airway.
What action would a community health nurse take to address health disparities?
- A. Providing health education to individuals
- B. Advocating for policies that promote health equity
- C. Conducting community health assessments
- D. Offering free health screenings
Correct Answer: B
Rationale: The correct answer is B because advocating for policies that promote health equity addresses the root causes of health disparities at a systemic level, leading to sustainable change. Providing health education to individuals (A) is important but may not address underlying systemic issues. Conducting community health assessments (C) is a valuable tool but alone does not directly address health disparities. Offering free health screenings (D) may improve access to care but does not tackle the broader social determinants of health that contribute to disparities. Advocating for policies that promote health equity is the most effective way for a community health nurse to create lasting change and address health disparities comprehensively.
What is the most effective method for preventing the spread of disease?
- A. Hand hygiene
- B. Vaccination
- C. Quarantine
- D. Use of personal protective equipment
Correct Answer: A
Rationale: The correct answer is A: Hand hygiene. Proper hand hygiene, including washing hands with soap and water or using hand sanitizer, is the most effective method for preventing the spread of disease. This is because hands can easily pick up and transfer germs from surfaces to our bodies. Regular handwashing can remove these germs and reduce the risk of infection.
Summary of other choices:
B: Vaccination is important in preventing certain diseases but may not be as effective in controlling the immediate spread of a disease outbreak.
C: Quarantine can help contain the spread of disease in specific situations but may not be as universally applicable as hand hygiene.
D: Use of personal protective equipment is crucial in certain settings, but it is not as practical or accessible for the general population compared to practicing good hand hygiene.