Safety & Risk Management Flashcards
7 cards from real BC ADM practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Safety & Risk Management flashcards as text
A patient with type 1 diabetes reports frequent hypoglycemia unawareness. Which strategy is MOST appropriate to restore hypoglycemia awareness?
Answer: Increase the target HbA1c to allow higher glucose levels for several weeks
Hypoglycemia unawareness can be reversed by short-term avoidance of hypoglycemia, which resets the glycemic threshold for counter-regulatory responses.
Which of the following is the MOST significant risk factor for severe hypoglycemia in patients with long-standing type 1 diabetes?
Answer: Impaired awareness of hypoglycemia (IAH)
Impaired awareness of hypoglycemia substantially increases the risk of severe hypoglycemia because patients cannot recognize and treat early warning signs.
A patient on insulin therapy is scheduled for a colonoscopy requiring bowel prep. What is the BEST recommendation for insulin management during the prep day?
Answer: Reduce basal insulin by 20–30% and monitor glucose frequently
Reduced caloric intake during bowel prep necessitates a modest basal insulin reduction and frequent glucose monitoring to prevent hypoglycemia.
Which glucose level threshold is generally used to define clinically significant hypoglycemia requiring intervention according to ADA standards?
Answer: < 54 mg/dL (3.0 mmol/L)
ADA Level 2 hypoglycemia is defined as glucose < 54 mg/dL and requires immediate treatment regardless of symptoms.
A patient with type 2 diabetes and CKD stage 4 is on metformin. What is the MOST appropriate safety action?
Answer: Discontinue metformin due to risk of lactic acidosis
Metformin is contraindicated when eGFR falls below 30 mL/min/1.73 m² (CKD stage 4) due to the risk of lactic acidosis.
Which approach BEST prevents insulin injection site lipohypertrophy?
Answer: Rotate injection sites systematically and change needles with each injection
Systematic site rotation and using a fresh needle each time prevents the tissue trauma that leads to lipohypertrophy.
A patient with type 1 diabetes presents with nausea, vomiting, and glucose of 320 mg/dL with ketones in urine. They are on an insulin pump. What is the MOST critical first safety step?
Answer: Administer a correction dose via injection and change the infusion set immediately
Pump occlusion is a common cause of DKA in pump users; a subcutaneous injection bypasses the occlusion while set replacement is performed.