A nurse is preparing to administer clonazepam 1.5 mg PO in 3 equally divided doses every 8 hr for a client who has seizures. The amount available is clonazepam 0.5 mg tablets. How many tablets should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

a.This is appropriate as regular, moderate exercise can help improve cardiovascular health and functional capacity in clients with heart failure. It is essential to discuss appropriate types and levels of exercise based on the individual’s condition.

b.This is incorrect because clients should be instructed to notify the provider if they gain 1 kg (2.2 lbs) in one day or 2 kg (4.4 lbs) in one week. A weight gain of 0.5 kg is not typically a threshold for concern.

c. Take diuretics early in the morning and before bedtime is wrong because it may disrupt the client's sleep patern and cause nocturia. The nurse should advise the client to take diuretics early in the morning and avoid taking them in the evening or at night, unless prescribed otherwise.

d. Take naproxen for generalized discomfort is wrong because naproxen is a nonsteroidal anti-inflammatory drug (NSAID) that can worsen heart failure by causing sodium and water retention, increasing blood pressure, and reducing the effectiveness of diuretics and other heart failure medications. The nurse should advise the client to avoid NSAIDs and use acetaminophen or other alternatives for pain relief, as prescribed by the provider.

Hypokalemia is a low serum potassium level, usually below 3.5 mEq/L. It can be caused by diuretics that increase potassium excretion, such as thiazides or loop diuretics. Potassium is essential for normal muscle and nerve function, and hypokalemia can impair cardiac, skeletal, and smooth muscle activity. Symptoms of hypokalemia include fatigue, weakness, muscle cramps, arrhythmias, constipation, and hyporeflexia.

1. Dyspnea is difficulty or labored breathing that can be caused by various respiratory or cardiac conditions, such as asthma, pneumonia, pulmonary edema, or heart failure. It is not a specific sign of hypokalemia, although severe hypokalemia can affect respiratory muscle function and cause respiratory failure.
2. Oliguria is a reduced urine output, usually less than 400 mL per day or 30 mL per hour. It can be caused by various renal or fluid balance disorders, such as acute kidney injury, dehydration, or shock. It is not a specific sign of hypokalemia, although severe hypokalemia can impair renal function and cause renal failure.
3. Pitting edema is a swelling of the tissues that leaves an indentation when pressed with a finger. It can be caused by various fluid retention disorders, such as heart failure, liver cirrhosis, or nephrotic syndrome. It is not a specific sign of hypokalemia, although severe hypokalemia can affect fluid and electrolyte balance and cause edema.