The nurse is preparing discharge instructions for a patient with a history of diabetes who has just been diagnosed with seizure disorder. The patient has been prescribed hydantoin therapy. What will the patient most likely experience?

Hyperglycemia

Hunger

Hypoglycemia

Pupil dilation

Answer and Explanation

The Correct Answer is C

A. Hyperglycemia:

Hyperglycemia refers to high blood sugar levels. While certain medications can affect glucose metabolism and potentially lead to hyperglycemia as a side effect, this is not typically associated with hydantoin therapy for seizure disorder. Therefore, it is less likely for the patient to experience hyperglycemia as a direct result of taking hydantoin medication.

B. Hunger:

Hunger is not a common side effect of hydantoin therapy for seizure disorder. While some medications may affect appetite or cause changes in eating habits, hunger is not a typical side effect of hydantoin medications such as phenytoin.

C. Hypoglycemia:

Hypoglycemia refers to low blood sugar levels, which can lead to symptoms such as confusion, dizziness, sweating, and weakness. Hydantoin medications, particularly phenytoin, can affect glucose metabolism and increase the risk of hypoglycemia, especially in patients who already have diabetes or are prone to low blood sugar. Therefore, it is important for patients taking hydantoin therapy to monitor their blood sugar levels regularly and be aware of the signs and symptoms of hypoglycemia.

D. Pupil dilation:

Pupil dilation, or mydriasis, is not a common side effect of hydantoin therapy for seizure disorder. While certain medications may affect pupil size, this is not typically associated with hydantoin medications such as phenytoin.

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Correct Answer is A

Explanation

A. Adventitious breath sounds:

Adventitious breath sounds refer to abnormal lung sounds heard upon auscultation of the chest. These sounds include crackles (rales), wheezes, rhonchi, and pleural friction rubs. In the context of fluid volume excess, particularly in the acute phase of a cerebrovascular accident (CVA) or stroke, adventitious breath sounds such as crackles are indicative of pulmonary edema. Pulmonary edema occurs when there is an excessive accumulation of fluid in the lungs, impairing gas exchange and leading to symptoms such as shortness of breath and respiratory distress.

B. Weak pulse:

A weak pulse may suggest poor perfusion or decreased cardiac output rather than fluid volume excess. While decreased cardiac output can be a consequence of heart failure, which may be associated with fluid volume excess, a weak pulse is not a direct indicator of fluid overload. In the acute phase of a CVA, a weak pulse may prompt further assessment for other cardiovascular complications or neurogenic shock.

C. Hypotension:

Hypotension, or low blood pressure, is not typically associated with fluid volume excess. Instead, hypotension may indicate hypovolemia, shock, or other underlying cardiovascular conditions. While hypotension can occur secondary to severe heart failure or fluid overload in some cases, it is not a direct indicator of fluid volume excess in the acute phase of a CVA.

D. Poor skin turgor:

Poor skin turgor is a clinical finding associated with dehydration rather than fluid volume excess. In dehydration, the skin loses its elasticity and becomes less resilient when pinched. In contrast, fluid volume excess is characterized by edema, which may manifest as pitting or non-pitting edema, rather than poor skin turgor. However, in fluid volume excess, the skin may appear stretched or taut due to the accumulation of fluid in the interstitial spaces.

Correct Answer is ["0.6"]

Explanation

To calculate the dose of diazepam in mL, the nurse should use the formula:

Dose (mL) = Desired dose (mg) / Available dose (mg/mL)

Plugging in the values from the question, we get:

Dose (mL) = 3 mg / 5 mg/mL

Simplifying, we get:

Dose (mL) = 0.6 mL

Therefore, the nurse should administer 0.6 mL of diazepam IM.

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The nurse is preparing discharge instructions for a patient with a history of diabetes who has just been diagnosed with seizure disorder. The patient has been prescribed hydantoin therapy. What will the patient most likely experience?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The assessment that indicates a fluid volume excess in a patient in the acute phase of a CVA is:

Correct Answer is A

Explanation

A nurse is preparing to administer diazepam 3 mg IM. The amount available is diazepam for injection 5 mg/mL. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["0.6"]

Explanation

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