What time of day would a nurse expect to see signs of hypoglycemia in a patient following NPH insulin (intermediate acting) given at 7:30am?
8:00am to 11:00am
2:00pm to 5:00pm
2:00am to 5:00am
10:00pm to 12:00am
The Correct Answer is B
A. 8:00 AM to 11:00 AM. – Incorrect. NPH insulin peaks in 6–14 hours, not within a few hours.
B. 2:00 PM to 5:00 PM. – Correct Answer. NPH insulin peaks around 6–14 hours, making this the most likely time for hypoglycemia.
C. 2:00 AM to 5:00 AM. – Incorrect. This would be the peak time for evening NPH insulin, not morning administration.
D. 10:00 PM to 12:00 AM. – Incorrect. NPH insulin does not peak this late when given in the morning.
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Related Questions
Correct Answer is D
Explanation
A. Eat plenty of fresh fruits and vegetables. – Incorrect. Raw fruits and vegetables can harbor bacteria, increasing the risk of infection for a patient with neutropenia.
B. Take temperature weekly. – Incorrect. Patients with neutropenia should check their temperature daily, as fever may be the first sign of infection.
C. Perform mild exercise, such as gardening. – Incorrect. Gardening exposes the patient to soilborne fungi and bacteria, which can be harmful.
D. Avoid crowds. – Correct Answer. Neutropenic patients are highly susceptible to infections, so avoiding crowds helps reduce the risk of exposure to contagious illnesses.
Correct Answer is B
Explanation
A. High glucose levels cause the body to use proteins for energy, causing lactic acidosis – While hyperglycemia can lead to ketosis, it does not directly cause lactic acidosis.
B. Chronic elevated blood glucose levels damage cells and cause long-term chronic organ dysfunction – Hyperglycemia leads to complications such as neuropathy, nephropathy, and retinopathy, making glucose control essential.
C. Early identification of hypoglycemia is easier to treat resulting in better outcomes – While important, the primary reason for frequent monitoring is to prevent long-term complications.
D. Carbohydrates are constantly being converted to glucose and utilized for extra energy stores – This statement is not specific to diabetes management.
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