The healthcare provider prescribes Aminophylline 165mg oral solution by mouth for an adult patient with acute severe asthma.

The label on the solution reads Aminophylline 105mg/5mL.

To administer the correct dose how many mL should the nurse give?

Choice A rationale

High blood urea nitrogen (BUN) levels primarily indicate impaired kidney function or dehydration, as urea is a waste product of protein metabolism filtered by the kidneys. While severe protein catabolism can elevate BUN, it is not the most direct or sensitive indicator of inadequate protein intake. Normal BUN ranges typically fall between 7 to 20 mg/dL.

Choice B rationale

Low specific gravity of urine suggests that the kidneys are excreting dilute urine, which can be caused by various factors such as excessive fluid intake, diabetes insipidus, or kidney dysfunction. It is not a reliable indicator of protein nutritional status. Normal urine specific gravity ranges from 1.005 to 1.030.

Choice C rationale

Serum albumin is a protein synthesized by the liver and is a key indicator of long-term protein status. Inadequate protein intake leads to decreased albumin synthesis, resulting in low serum albumin levels. Albumin has a relatively long half-life (around 20 days), making it a reflection of chronic protein deficiency. Normal serum albumin levels typically range from 3.5 to 5.0 g/dL.

Choice D rationale

Hemoglobin is the protein in red blood cells responsible for oxygen transport. While severe protein deficiency can eventually affect hemoglobin levels due to the protein component, it is not the most direct or immediate indicator of inadequate protein intake. Other factors like iron deficiency are more commonly associated with low hemoglobin. Normal hemoglobin ranges for adults are typically 13.5 to 17.5 g/dL for males and 12.0 to 15.5 g/dL for females.

Choice A rationale

Identifying factors that interfere with normal sleep patterns is a crucial step in addressing sleep disturbances, but it doesn't directly demonstrate the effectiveness of a plan of care to promote rest and sleep. While understanding these factors can lead to interventions, the actual outcome is reflected in the improvement of sleep quality.

Choice B rationale

Verbalizing an ability to sleep without medications is a positive outcome, but it doesn't solely indicate the effectiveness of a comprehensive plan of care. The quality and duration of sleep are also critical indicators of successful interventions aimed at promoting rest and sleep, beyond just medication independence.

Choice C rationale

Engaging in relaxing activities before bedtime is a helpful strategy to promote sleep, but it is an action taken by the patient, not a direct measure of the plan's effectiveness. The ultimate success of the plan is determined by whether these activities actually result in improved rest and sleep.

Choice D rationale

Reporting improved quality of rest and sleep directly indicates that the plan of care has been effective in achieving its goal. This subjective measure, when consistently reported by the patient, signifies that the interventions implemented have positively impacted their ability to rest and sleep well.