The nurse is administering prescribed medication to a client experiencing status epilepticus. Which of the following medications should the nurse question?

fosphenytoin (Cerebyx)

lorazepam (Ativan)

phenobarbital (Luminol)

diazepam (Valium)

Answer and Explanation

The Correct Answer is A

A. Fosphenytoin (Cerebyx) is correct to question as an initial treatment in status epilepticus. While fosphenytoin is used to prevent further seizures once initial control is achieved, it does not act quickly enough to stop active seizures. Therefore, it is not the first-line medication during the acute phase and should be questioned if ordered as the initial intervention.
B. Lorazepam is a benzodiazepine and is one of the first-line treatments for status epilepticus due to its rapid onset of action.
C. Phenobarbital can be used if benzodiazepines and phenytoin/fosphenytoin fail to control seizures, making it an appropriate option in refractory cases.
D. Diazepam is also a benzodiazepine effective for the acute management of status epilepticus, typically administered intravenously or rectally for rapid effect.

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Correct Answer is B

Explanation

A. "It describes a list of foods that are alike in terms of the amount of carbohydrate, fat, protein, and calories in each food." This definition does not describe the glycemic index. The glycemic index focuses on how quickly a food raises blood glucose, not on the carbohydrate, fat, protein, and calorie content of foods.
B. "It is a value assigned to foods based on how slowly or how quickly those foods cause increases in your blood glucose level." The glycemic index (GI) measures how quickly a carbohydrate-containing food raises blood glucose levels after consumption. Foods with a high GI cause rapid spikes in blood glucose, while those with a low GI cause slower increases.
C. "It is a diet plan that tracks the amount of carbohydrates in food to ensure that a predetermined amount is consumed during a given meal." This describes carbohydrate counting or a carbohydrate-based meal plan, not the glycemic index.
D. "It is a scoring system that describes the amount of carbohydrates, in grams, that is present in each serving of a food." This describes the concept of carbohydrate counting, which focuses on the total grams of carbohydrates in food, not the rate at which those carbohydrates affect blood glucose.

A. Low serum thyroxine (T4) level B. Decreased serum thyroid stimulating hormone (TSH) C. Tachycardia or fine hand tremor D. Elevated serum thyroid stimulating hormone (TSH) E. Elevated serum thyroxine (T4)

Correct Answer is C

Explanation

A. Low serum thyroxine (T4) level In hyperthyroidism, the serum thyroxine (T4) level is typically elevated due to excessive production of thyroid hormones.
B. Decreased serum thyroid stimulating hormone (TSH) In hyperthyroidism, the body produces excess thyroid hormones (T3 and T4), which negatively feedback to the pituitary gland and result in decreased TSH levels. This is a key diagnostic finding.
C. Tachycardia or fine hand tremor Hyperthyroidism often causes symptoms like tachycardia (increased heart rate) and a fine hand tremor due to the overstimulation of the body's metabolism and sympathetic nervous system.
D. Elevated serum thyroid stimulating hormone (TSH) In hyperthyroidism, the TSH level is typically low due to negative feedback from the excess thyroid hormones.
E. Elevated serum thyroxine (T4) In hyperthyroidism, the serum thyroxine (T4) level is elevated because the thyroid gland is producing too much thyroid hormone.

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The nurse is administering prescribed medication to a client experiencing status epilepticus. Which of the following medications should the nurse question?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Explanation

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