A nurse is providing care for a patient who the healthcare provider suspects may have pernicious anemia.
Which diagnostic test should the nurse anticipate the healthcare provider will order?
Sweat test
Haptoglobin
Schilling test
Antinuclear antibodies .
The Correct Answer is C
Choice A rationale
A sweat test is used to diagnose cystic fibrosis, a genetic disorder that affects the lungs and digestive system. It is not used to diagnose pernicious anemia.
Choice B rationale
Haptoglobin is a protein produced by the liver that binds to hemoglobin in the blood to prevent it from being excreted through the kidneys. While it can be used to diagnose conditions that cause the destruction of red blood cells, it is not used to diagnose pernicious anemia.
Choice C rationale
The Schilling test is used to determine whether the body absorbs vitamin B12 normally, which is crucial for the diagnosis of pernicious anemia. Pernicious anemia is a condition where the body is unable to absorb vitamin B12 due to a lack of intrinsic factor, a protein made in the stomach.
Choice D rationale
Antinuclear antibodies (ANAs) are a type of autoantibody that can attack the body’s own tissues. While they can be present in various autoimmune diseases, they are not used to diagnose pernicious anemia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
If a client reports feeling “down” and sad, having no energy, and wanting to cry, these could be signs of postpartum depression. It’s crucial to assess whether the client has considered harming her newborn, as this could indicate a severe form of postpartum depression that requires immediate intervention.
Choice B rationale
While anticipating a prescription for an antidepressant might be part of the treatment plan for postpartum depression, it’s not the immediate priority. The immediate priority is to ensure the safety of both the mother and the newborn.
Choice C rationale
Assisting the family to identify prior use of positive coping skills in family crises could be helpful, but it’s not the immediate priority. The immediate priority is to ensure the safety of both the mother and the newborn.
Choice D rationale
Reinforcing postpartum and newborn care discharge teaching is important, but it’s not the immediate priority. The immediate priority is to ensure the safety of both the mother and the newborn.
Correct Answer is B
Explanation
Choice A rationale
A democratic leadership style, while effective in many situations, may not be the best approach during a code blue. This style often involves group decision-making, which can be time-consuming.
Choice B rationale
An authoritarian leadership style is often most effective during a code blue. This style involves clear, direct communication and quick decision-making, which are crucial in emergency situations.
Choice C rationale
A laissez-faire leadership style involves a hands-off approach, which is not appropriate during a code blue. Quick decision-making and direct leadership are needed in these situations.
Choice D rationale
While a transformational leadership style can be effective in motivating and inspiring staff, it may not be the best approach during a code blue. This style often involves big-picture thinking and long-term goals, which are not the focus during an emergency situation.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.
