A nurse is reviewing the laboratory results of an adolescent who has diabetes mellitus. For which of the following values should the nurse notify the provider?
Hematocrit 36%.
Hemoglobin 12 g/dL.
Glucose 120 mg/dL.
HbA1c 10.7%.
The Correct Answer is D
Choice A rationale:
Hematocrit 36%. A hematocrit level of 36% falls within the normal range for adolescents. Hematocrit measures the proportion of blood volume occupied by red blood cells and is used to assess for anemia or polycythemia. A level of 36% is not a cause for concern in this case.
Choice B rationale:
Hemoglobin 12 g/dL. A hemoglobin level of 12 g/dL is within the normal range for adolescents. Hemoglobin is a protein in red blood cells that carries oxygen. This level indicates that the adolescent is not significantly anemic.
Choice C rationale:
Glucose 120 mg/dL. A glucose level of 120 mg/dL is within the normal range for a random blood glucose test. However, in the context of diabetes mellitus, the nurse should be more concerned about the HbA1c level, which reflects the average blood glucose level over the past few months.
Choice D rationale:
HbA1c 10.7%. HbA1c, or glycated hemoglobin, reflects the average blood glucose concentration over a span of approximately 2 to 3 months. An HbA1c level of 10.7% is significantly elevated and indicates poor long-term glucose control. This value suggests that the adolescent's diabetes management has not been effective, which can lead to an increased risk of diabetes-related complications over time. The nurse should notify the healthcare provider so that appropriate adjustments can be made to the treatment plan.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
Apply cold packs to the lower abdomen. This is the correct answer because applying cold packs to the lower abdomen can help alleviate dysmenorrhea (painful menstrual cramps). Cold therapy helps to constrict blood vessels, reducing blood flow to the area and thus reducing pain. It's a non-pharmacological approach to managing menstrual cramps.
Choice B rationale:
Increase daily intake of fat. Increasing fat intake is not a recommended approach for managing dysmenorrhea. Balanced nutrition is important, but increasing fat intake is unlikely to significantly impact menstrual cramps. Other strategies are more effective.
Choice C rationale:
Massage the lower back area. Massaging the lower back can help with muscle relaxation and may provide some relief, but it is not as effective as applying cold packs to the lower abdomen for dysmenorrhea. Cold packs specifically target blood flow reduction to the area of pain.
Choice D rationale:
Limit physical activity. While it's generally a good idea to avoid strenuous physical activity during periods of intense pain, limiting physical activity alone is not the most effective strategy for managing dysmenorrhea. Cold packs and other interventions are more likely to provide relief.
Correct Answer is A
Explanation
Choice A rationale:
Urticaria, commonly known as hives, is a skin rash characterized by raised, red, and itchy welts that can vary in size and shape. It is a classic manifestation of an allergic reaction. Allergic reactions can occur in response to medications like clindamycin. Urticaria is a result of histamine release and can range from mild to severe, with itching being a prominent symptom. The appearance of urticaria in a child taking clindamycin suggests a potential allergic reaction to the medication.
Choice B rationale:
Conjunctivitis, or pink eye, is inflammation of the conjunctiva, the clear membrane that covers the white part of the eye and lines the inner surface of the eyelids. While conjunctivitis can be associated with allergies, it is not a typical sign of an allergic reaction to clindamycin. Conjunctivitis is more commonly associated with eye irritation, redness, and discharge.
Choice C rationale:
A temperature of 38°C (100.4°F) alone is not a definitive sign of an allergic reaction to medication. Fever can be caused by a variety of factors, including infections, inflammatory processes, and other non-allergic reactions. While fever can be a symptom of an allergic reaction in some cases, it is not as specific as urticaria in indicating an allergic response.
Choice D rationale:
Cool extremities are not a classic sign of an allergic reaction to medication. Allergic reactions typically involve skin manifestations like hives, itching, and redness. Cool extremities might suggest poor peripheral circulation or decreased blood flow to the extremities, but they are not directly indicative of an allergic reaction to clindamycin.
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