A nurse is reinforcing teaching with a client who has type 2 diabetes mellitus. The nurse determines that teaching has been effective when the client identifies which of the following manifestations of hypoglycemia? (Select all that apply.)
Tachycardia
Blurry vision
Sweating
Polydipsia
Polyuria
Correct Answer : A,B,C
Choice A reason: Tachycardia is a common symptom of hypoglycemia, as the body releases adrenaline and other hormones to raise the blood sugar level. This can cause the heart to beat faster and stronger.
Choice B reason: Blurry vision is a common symptom of hypoglycemia, as low blood sugar can affect the ability of the eyes to focus and see clearly. This can also cause headaches, dizziness, or double vision.
Choice C reason: Sweating is a common symptom of hypoglycemia, as the body tries to cool down and cope with the stress of low blood sugar. This can also cause shakiness, trembling, or tingling in the lips, tongue, or cheek.
Choice D reason: Polydipsia (excessive thirst) is not a symptom of hypoglycemia, but a symptom of hyperglycemia (high blood sugar). High blood sugar can cause dehydration and dry mouth, which make the person feel thirsty.
Choice E reason: Polyuria (excessive urination) is not a symptom of hypoglycemia, but a symptom of hyperglycemia (high blood sugar). High blood sugar can cause the kidneys to filter out excess glucose and water from the blood, which make the person urinate more often.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A: Negative Chvostek’s sign is the absence of facial twitching when the facial nerve is tapped. This is a normal finding and does not indicate hypoparathyroidism. A positive Chvostek’s sign is a sign of hypocalcemia, which can occur in hypoparathyroidism.
Choice B: Flaccid muscles are weak and limp muscles that lack tone and resistance. This is not a typical finding of hypoparathyroidism, as low levels of parathyroid hormone can cause muscle spasms, cramps, and tetany.
Choice C: Numbness of the hands is a common finding of hypoparathyroidism, as low levels of parathyroid hormone can cause hypocalcemia, which affects the nerve function and sensation. Numbness can also occur in the feet, lips, and tongue.
Choice D: Hypercalcemia is a high level of calcium in the blood. This is not a finding of hypoparathyroidism, as low levels of parathyroid hormone can cause hypocalcemia, which is a low level of calcium in the blood. Hypercalcemia can be a sign of hyperparathyroidism, which is the opposite condition of hypoparathyroidism.
Correct Answer is B
Explanation
Choice A: “I put lotion between my toes.” This is incorrect because putting lotion between the toes can create a moist environment that promotes fungal growth and infection. The client should apply lotion to the tops and botoms of the feet, but avoid the areas between the toes.
Choice B: “I check my feet every day for sores and bruises.” This is correct because checking the feet every day for any signs of injury, infection, or ulceration is an important part of foot care for a client who has diabetes mellitus. The client should also report any problems to the provider and seek prompt treatment.
Choice C: “I wear sandals in warm weather.” This is incorrect because wearing sandals can expose the feet to injury, sunburn, or insect bites. The client should wear closed-toe shoes that fit well and protect the feet from trauma and environmental hazards.
Choice D: “I soak my feet in warm, soapy water every night before I go to bed.” This is incorrect because soaking the feet can cause maceration of the skin and increase the risk of infection. The client should wash the feet with mild soap and warm water, but not soak them. The client should also dry the feet thoroughly, especially between the toes.
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