Nursing Elites

1. The healthcare provider would expect which eating disorder to have the greatest fluctuations in potassium?

• A. Binge eating disorder
• B. Anorexia nervosa
• C. Bulimia
• D. Purge syndrome

Correct answer: C

Rationale: The correct answer is C: Bulimia. Bulimia involves cycles of binge eating and purging, where individuals may induce vomiting or use laxatives and diuretics. These purging behaviors can lead to significant fluctuations in potassium levels due to electrolyte imbalances caused by excessive loss of potassium through vomiting and purging. In contrast, Binge eating disorder (A) does not involve purging behaviors, so it is less likely to cause significant potassium fluctuations. Anorexia nervosa (B) is characterized by severe food restriction rather than purging, leading to a different pattern of electrolyte imbalances. Purge syndrome (D) is not a recognized eating disorder and is not associated with specific patterns of potassium fluctuations seen in bulimia.

2. Which of the following would be the best strategy for the nurse to use when teaching insulin injection techniques to a newly diagnosed client with diabetes?

• A. Provide written pre and post tests
• B. Ask questions during practice
• C. Allow another diabetic to assist
• D. Observe a return demonstration

Correct answer: D

Rationale: The best strategy for the nurse to use when teaching insulin injection techniques to a newly diagnosed client with diabetes is to observe a return demonstration. This method ensures that the client can correctly perform the technique. Providing written pre and post tests (choice A) may assess knowledge but not application. Asking questions during practice (choice B) may help with understanding but not necessarily with the actual performance. Allowing another diabetic to assist (choice C) may provide peer support but does not guarantee correct technique demonstration.

3. Refers to the nurses in the local/national health departments or public schools:

• A. Public health nursing
• B. Public health nurse
• C. Registered midwives
• D. Registered nurses

Correct answer: B

Rationale: The correct term for nurses working in local/national health departments or public schools is 'public health nurse.' This term specifically refers to individual nurses in those settings. Choice A, 'Public health nursing,' is a broader term that refers to the field of nursing focused on improving community health. Choices C and D, 'Registered midwives' and 'Registered nurses,' do not specifically indicate the nurses working in local/national health departments or public schools, making them incorrect.

4. What is the main objective of the Expanded Program on Immunization (EPI)?

• A. Provide healthcare to all individuals
• B. Reduce child mortality
• C. Eliminate vaccine-preventable diseases
• D. Promote healthy lifestyles

Correct answer: C

Rationale: The main objective of the Expanded Program on Immunization (EPI) is to eliminate vaccine-preventable diseases. While providing healthcare to all individuals and reducing child mortality are important goals, the primary focus of EPI is specifically on preventing diseases through immunization. Promoting healthy lifestyles, although beneficial, is not the primary aim of the EPI.

5. What is the FIRST STEP for thermal protection of a newborn?

• A. Drying the baby thoroughly immediately after birth
• B. Covering the baby with a clean, dry cloth after the cord has been cut
• C. Drying the baby thoroughly after the cord has been cut
• D. Covering the baby with a clean, dry cloth immediately after birth

Correct answer: A

Rationale: The correct first step for thermal protection of a newborn is to dry the baby thoroughly immediately after birth. This helps prevent heat loss and is crucial in maintaining the baby's body temperature. Choice B, covering the baby with a clean, dry cloth after the cord has been cut, is not the initial step as drying the baby comes first. Choice C, drying the baby thoroughly after the cord has been cut, is also not the first step. Choice D, covering the baby with a clean, dry cloth immediately after birth, is not as effective as drying the baby to prevent heat loss.

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