Your patient asks you what the purpose of the Hgb A1C test is. The BEST answer is:

It tells us your average blood Sugar levels over the last 4 months

It tells us if your pancreas is producing the hormone insulin

It tells us your blood sugar levels without regard to your last food intake

It tells us how much sugar you have been eating over the last few months

Answer and Explanation

The Correct Answer is A

A.   The Hgb A1c test provides a snapshot of your average blood sugar levels over the past 2-3 months.
B.   The Hgb A1c test does not measure insulin production. It measures the amount of glucose attached to hemoglobin in red blood cells.
C.   While the Hgb A1c test is not affected by recent food intake, it doesn't provide a snapshot of your current blood sugar level. It reflects an average over several months.
D.   The Hgb A1c test measures blood sugar levels, not directly sugar intake. While diet affects blood sugar, the test does not isolate sugar consumption.

Nursing Test Bank

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Naxlex Comprehensive Predictor Exams

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Correct Answer is B

Explanation

A. A fasting blood glucose level of 126 mg/dL or higher on two separate occasions indicates diabetes.
B. Levels below 70 mg/dL can indicate hypoglycemia, a condition characterized by abnormally low blood sugar levels.
C. A fasting blood glucose level between 100 and 126 mg/dL indicates prediabetes.
D. To get accurate results, the patient should not eat or drink anything except water for 8 hours before the test.

A. Rescue inhaler B. Diazepam C. Ipratropium D. Hydromorphone E. Oxygen via nasal cannula 2 L/min

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

Explanation

A. Rescue inhaler is appropriate for a COPD exacerbation as it helps to dilate the airways and improve breathing.
B. Diazepam is a benzodiazepine, which is a sedative. Sedating a patient with severe respiratory distress is contraindicated as it can further depress respiratory drive.
C. Ipratropium is a bronchodilator and is appropriate for COPD exacerbations.
D. Hydromorphone is an opioid analgesic. Opioids can depress respiratory drive, which is especially dangerous for patients with respiratory compromise such as COPD.
E. Oxygen is essential for patients with COPD exacerbations.

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Your patient asks you what the purpose of the Hgb A1C test is. The BEST answer is:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

For a patient who is taking a Fasting blood glucose test, which of the following statements is FALSE?

Correct Answer is B

Explanation

An 82-year-old client with COPD presents with restlessness, dyspnea, pursed lips, and tripod position complaining of "not being able to breathe". The nurse should question which of the following orders?

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

Explanation

A nurse is caring for a patient who is receiving Morphine via a patient-controlled analgesic (PCA) infusion device after knee surgery. Which of the following patient statements indicates that the client understands how to use this device?

Which of the following would be expected findings in a patient experiencing Left-sided heart failure?

The body stores glucose to use in times of hypoglycemia. Where does the majority of this storage take place?

An RN preceptor is reviewing blood sugar control with a newly graduated nurse. Which of the following represents the normal process of how the body regulates blood sugar levels:

Your patient states that he experiences chest pain that increases with activity and decreases with rest. He is most likely describing which type of Angina?

What is the Opioid Toxicity Triad?

Your female patient with Type 1 Diabetes was brought into the Emergency Room because the family states she had been weak and fatigued after getting sick a couple of days ago. The patient is diagnosed with DKA. What do you anticipate will be ordered to treat this condition?