A nurse is providing teaching to a client who has a new diagnosis of type 2 diabetes mellitus. The nurse should recognize that the client understands the teaching when he identifies which of the following as manifestations of hypoglycemia? (Select all that apply.).
Polydipsia.
Polyuria.
Blurred vision.
Moist, clammy skin.
Tachycardia.
Correct Answer : D,E
Choice A rationale:
Polydipsia, or excessive thirst, is a symptom of hyperglycemia, not hypoglycemia.
Choice B rationale:
Polyuria, or frequent urination, is also a symptom of hyperglycemia, not hypoglycemia.
Choice C rationale:
Blurred vision can be a symptom of both hyperglycemia and hypoglycemia, but it’s more commonly associated with hyperglycemia.
Choice D rationale:
Moist, clammy skin is a symptom of hypoglycemia.
Choice E rationale:
Tachycardia, or a fast heartbeat, is a symptom of hypoglycemia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Impedance plethysmography is a test that uses electrical signals to measure blood flow and can be used to detect deep vein thrombosis (DVT). However, it is not the first-line diagnostic tool for DVT.
Choice B rationale:
Cold therapy can help reduce inflammation and pain, but it is not a diagnostic measure for DVT.
Choice C rationale:
Venous duplex ultrasound is the most common test used to diagnose DVT. It uses sound waves to create pictures of the blood flowing through the veins in the leg.
Choice D rationale:
Homan’s sign is a physical examination finding that was traditionally used to diagnose DVT, but it is not reliable or specific.
Correct Answer is A
Explanation
Choice A rationale:
Dextrose 10% in water can be used as a temporary replacement for TPN to prevent hypoglycemia until the TPN solution is available.
Choice B rationale:
3% sodium chloride is a hypertonic solution and is not typically used as a replacement for TPN.
Choice C rationale:
0.9% sodium chloride, or normal saline, does not provide the necessary nutrients that are included in TPN.
Choice D rationale:
Lactated Ringer’s is used for fluid resuscitation and does not provide the necessary nutrients that are included in TPN.
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