A nurse is preparing to administer albuterol syrup 6 mg PO tid. Available is albuterol 2 mg/5mL. How many mL 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 ["4"]
To determine the correct dosage of albuterol syrup, the nurse needs to perform a simple calculation. The prescription requires 1.6 mg of albuterol per dose. With the available concentration of 2 mg per 5 mL, the nurse can calculate the volume of syrup needed by setting up a proportion: (2 mg / 5 mL = 1.6 mg / X mL). Solving for X gives us (1.6 mg * 5 mL) / 2 mg, which equals 4 mL.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Increasing carbohydrate intake is not recommended for clients with Cushing's disease as they are already at risk for hyperglycemia and weight gain due to the effects of excess cortisol.
B. Decreasing protein intake is not advisable because clients with Cushing's disease often suffer from muscle wasting and weakness. Adequate protein is necessary to help maintain muscle mass.
C. Clients with Cushing's disease should increase their intake of calcium and vitamin D because they are at risk for osteoporosis due to the effects of chronic corticosteroid exposure, which can lead to decreased bone density.
D. Clients with Cushing's disease often experience hypokalemia (low potassium levels), so limiting potassium-rich foods would not be beneficial. Instead, they should ensure adequate potassium intake.
Correct Answer is B
Explanation
A. Popping sounds, also known as crackles, are typically associated with fluid in the alveoli, often seen in conditions like pneumonia or heart failure, not pleurisy.
B. Loud, grating sounds, known as pleural friction rub, are characteristic of pleurisy. This sound is produced by the inflamed pleural surfaces rubbing together during respiration.
C. Snoring sounds, or rhonchi, are usually heard in conditions involving airway obstruction by mucus, such as bronchitis, rather than pleurisy.
D. Squeaky, musical sounds, or wheezing, are associated with airway narrowing, such as in asthma or chronic obstructive pulmonary disease (COPD), and are not typically heard in pleurisy.
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