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Order: Synthroid 0.3 mg p.o. daily. Available strength: 0.3 mg. (use LABEL 1 ON SUPPLEMENTAL EXAM SHEET; ANSWER WITH NO SPACES. I.e.10tabs))
Answer and Explanation

The Correct Answer is ["1"]

Calculation:

Desired dose = 0.3 mg.

Available strength = 0.3 mg/tablet.

  • Calculate the number of tablets to administer.

Number of tablets = Desired dose (mg) / Available strength (mg/tablet)

     = 0.3 mg / 0.3 mg/tablet

     = 1 tablet.


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Related Questions

Correct Answer is B

Explanation

A. Notify the night supervisor of the patient's deteriorating condition: While it’s important to keep supervisors informed, hypoglycemia needs to be treated immediately. The priority action is to raise the patient’s blood glucose level, not waiting to notify the supervisor.

B. The patient is experiencing symptoms of hypoglycemia, and the best initial action is to give a fast-acting carbohydrate like orange juice (about 15g of sugar). After 15 minutes, the blood sugar should be rechecked. Following the treatment with a complex carbohydrate and protein helps to maintain blood glucose levels and prevent recurrence of hypoglycemia.

C. Ambulate the patient in the hall to use up excess glucose with exercise: Exercise can lower blood glucose levels, which would be dangerous in a hypoglycemic patient. The priority is to raise the blood sugar rather than use exercise to manage glucose levels.

D. Give insulin by sliding scale based on glucometer reading: The patient’s blood sugar is low (51 mg/dL), which indicates hypoglycemia, not hyperglycemia. Insulin should not be administered in this situation, as it would further decrease the blood glucose levels.

Correct Answer is D

Explanation

A. Extreme thirst and excessive urination: These are signs of hyperglycemia or diabetic ketoacidosis (DKA), not an insulin overdose. Insulin overdose typically causes hypoglycemia, not elevated blood sugar, which presents differently.

B. Abdominal pain and nausea: Abdominal pain and nausea are more commonly associated with diabetic ketoacidosis (DKA) or gastroparesis rather than an insulin overdose. These symptoms are not the typical early signs of hypoglycemia caused by too much insulin.

C. Dyspnea, pallor, and ketones in the urine: These are also symptoms associated with DKA, which is a complication of insulin deficiency, not an insulin overdose. In DKA, blood sugar is high, not low, and ketones are present in the urine.

D. Perspiration and a trembling sensation: Hypoglycemia (low blood sugar) from an insulin overdose often leads to symptoms like sweating, trembling, shakiness, and dizziness. These are early warning signs that the blood glucose is too low and insulin needs adjustment.

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