A nurse is reinforcing teaching with an adolescent client about the purpose of the glycosylated hemoglobin (HbA1c) test. Which of the following descriptions should the nurse include in the teaching?

"It measures the amount of oxygen circulating in the blood."

"It measures the amount of immature white blood cells."

"It measures the glucose circulating in the blood stream.

"It measures the amount of red blood cells."

Answer and Explanation

The Correct Answer is C

A. "It measures the amount of oxygen circulating in the blood." The HbA1c test does not measure oxygen levels. Oxygen levels in the blood are measured through tests like pulse oximetry or arterial blood gas tests.
B. "It measures the amount of immature white blood cells." The HbA1c test measures the average blood glucose levels over the past 2-3 months, not white blood cells. The immature white blood cell count is assessed through a different blood test (e.g., a complete blood count).
C. "It measures the glucose circulating in the blood stream." The HbA1c test reflects the average blood glucose levels over the past 2-3 months by measuring the percentage of hemoglobin that has glucose attached to it.
D. "It measures the amount of red blood cells." The HbA1c test does not measure the number of red blood cells; it measures the percentage of hemoglobin in red blood cells that is bound to glucose, which helps assess blood sugar control over time.

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Correct Answer is C

Explanation

A. Prolonged crying: Prolonged crying can occur after an immunization, especially in infants, but it is generally not an immediate cause for concern unless accompanied by other symptoms such as difficulty breathing or skin changes.
B. Temperature 37.7° C (99.9° F): A mild fever is a common side effect after immunizations and is usually not a cause for immediate concern. A temperature of 37.7°C (99.9°F) is within a normal range and typically resolves on its own.
C. Hives on the child's neck: Hives (urticaria) can indicate an allergic reaction, which could potentially be a serious response to the immunization. An allergic reaction requires immediate attention and intervention, as it may progress to more severe symptoms such as difficulty breathing or anaphylaxis.
D. Redness at the injection site: Redness at the injection site is a common and expected reaction following an immunization. It is generally not a cause for concern unless it is accompanied by severe swelling, pain, or other signs of infection.

A. Oral rehydration solution B. Breast milk C. Chicken broth D. Clear soda E. Apple juice

Correct Answer is ["A","B"]

Explanation

A. Oral rehydration solution: Oral rehydration solutions (ORS) are recommended to replace lost fluids and electrolytes during episodes of diarrhea. They help prevent dehydration, which is a common complication in infants with diarrhea.
B. Breast milk: Breast milk is the best option for a breastfed infant during an episode of diarrhea. It provides essential nutrients and hydration, as well as antibodies that can help protect against infections and improve recovery.
C. Chicken broth: Chicken broth is not recommended for infants under 6 months old due to its high sodium content and lack of essential nutrients for young infants. It could potentially cause electrolyte imbalances.
D. Clear soda: Clear soda should be avoided, as it contains high levels of sugar and can worsen dehydration. It does not provide the necessary electrolytes and fluids needed to rehydrate an infant.
E. Apple juice: Apple juice is not recommended for infants with diarrhea, as it can contribute to diarrhea due to its high sugar content, particularly fructose, which can draw water into the intestines and worsen dehydration.

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A nurse is reinforcing teaching with an adolescent client about the purpose of the glycosylated hemoglobin (HbA1c) test. Which of the following descriptions should the nurse include in the teaching?

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