A nurse is preparing to administer fluoxetine 30 mg PO daily to a client. The amount available is fluoxetine 10 mg tablets. How many tablets should the nurse administer per dose?
(Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero)
The Correct Answer is ["3"]
Step 1: Identify the prescribed dose.
- The prescribed dose is 30 mg.
- Result: 30 mg.
Step 2: Identify the strength of the available tablets.
- The available tablets are 10 mg each.
- Result: 10 mg/tablet.
Step 3: Calculate the number of tablets to administer.
- Number of tablets = (Prescribed dose in mg) ÷ (Strength of available tablets in mg/tablet).
- Number of tablets = 30 mg ÷ 10 mg/tablet.
- Number of tablets = 3 tablets.
- = 3 tablets.
So, the nurse should administer 3 tablets of fluoxetine per dose.
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Related Questions
Correct Answer is B
Explanation
Choice A reason:
Creatinine: Creatinine is a waste product produced by muscles and is filtered out of the blood by the kidneys. Elevated creatinine levels can indicate kidney dysfunction. However, in this scenario, the primary concern is liver damage due to the combination of alcohol and acetaminophen, making AST a more relevant marker.
Choice B reason:
Aspartate aminotransferase (AST): AST is an enzyme found in the liver and heart. Elevated levels of AST can indicate liver damage. Given the client’s high intake of both alcohol and acetaminophen, there is a significant risk of liver damage. Monitoring AST levels can help assess the extent of liver injury.
Choice C reason:
Amylase: Amylase is an enzyme produced by the pancreas and salivary glands that helps in the digestion of carbohydrates. Elevated amylase levels are typically associated with pancreatic disorders, such as pancreatitis. While important, it is not the priority in this case where liver damage is the main concern.
Choice D reason:
Antidiuretic hormone (ADH): ADH is a hormone that helps regulate water balance in the body by controlling the amount of water reabsorbed by the kidneys. Abnormal levels of ADH can indicate issues with fluid balance, but it is not directly related to liver function or the effects of alcohol and acetaminophen.
Correct Answer is C
Explanation
Choice A reason: Exophthalmos
Exophthalmos, or bulging eyes, is not a typical symptom of hypothyroidism. Instead, it is commonly associated with hyperthyroidism, particularly Graves’ disease. In hypothyroidism, the thyroid gland is underactive, leading to a different set of symptoms.
Choice B reason: Photophobia
Photophobia, or sensitivity to light, is not a common symptom of hypothyroidism. While hypothyroidism can cause a variety of symptoms, photophobia is more often associated with conditions affecting the eyes or the nervous system.
Choice C reason: Lethargy
Lethargy, or extreme fatigue, is a common symptom of hypothyroidism. When the thyroid gland does not produce enough thyroid hormones, the body’s metabolism slows down, leading to feelings of tiredness and lack of energy. This is one of the hallmark symptoms of hypothyroidism and can significantly impact a person’s daily life.
Choice D reason: Weight Loss
Weight loss is not typically associated with hypothyroidism. In fact, weight gain is more common due to the slowed metabolism caused by an underactive thyroid. Individuals with hypothyroidism often experience difficulty losing weight and may gain weight even with a normal diet and exercise routine.
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