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

Answer and Explanation

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.

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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.

A. “My breath may have a fruity odor.” B. “My appetite will be decreased.” C. “I will be more thirsty than usual.” D. “I might experience blurry vision at times.”

Correct Answer is A

Explanation

Choice A reason: A fruity odor in the breath is a symptom of hyperglycemia, especially when it is severe and causes ketoacidosis. Ketoacidosis is a condition where the body produces ketones, which are acidic substances that result from the breakdown of fat for energy when there is not enough insulin or glucose available. Ketones can make the breath smell fruity or like nail polish remover.

Choice B reason: A decreased appetite is not a symptom of hyperglycemia. On the contrary, an increased appetite or hunger is a symptom of hyperglycemia, as the body tries to compensate for the lack of glucose in the cells by stimulating the hunger center in the brain.

Choice C reason: An increased thirst is a symptom of hyperglycemia, as the body tries to ﬂush out the excess glucose and ketones in the blood through urine. This leads to dehydration and thirst signals in the brain.

Choice D reason: A blurry vision at times is a symptom of hyperglycemia, as high blood glucose levels can cause swelling and damage to the lens of the eye, aﬀecting its ability to focus light properly. This can lead to temporary or permanent vision problems.

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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.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is collecting data from a client who has hypoparathyroidism. Which of the following findings should the nurse expect?

Correct Answer is C

Explanation

A nurse is reinforcing teaching about the manifestations of hyperglycemia with a client who has diabetes mellitus. Which of the following statements by the client indicates an understanding of the teaching?

Correct Answer is A

Explanation

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