A nurse assesses the client and determines the client is at risk for infection. Which activity best reflects the planning phase of the nursing process?
The nurse formulates a goal "The client will be from infection for the duration of the hospitalization."
The nurse assesses the client’s white blood cell count
The nurse administers the ordered oral antibiotics
The nurse teaches the client the appropriate hand washing technique
The Correct Answer is A
A) The nurse formulates a goal "The client will be free from infection for the duration of the hospitalization": This action reflects the planning phase of the nursing process. The planning phase involves setting goals and determining the best interventions to achieve the desired outcomes for the client. In this case, the goal is to prevent infection, which is a specific, measurable outcome that can guide further interventions.
B) The nurse assesses the client's white blood cell count: Assessing the client's white blood cell count is an important step in data collection, which is part of the assessment phase of the nursing process. It helps the nurse gather information about the client's current health status but is not a planning activity. The nurse would use the information from the assessment phase to formulate goals and plan interventions.
C) The nurse administers the ordered oral antibiotics: Administering antibiotics is an action related to the implementation phase of the nursing process. The implementation phase involves carrying out the planned interventions. In this case, the administration of antibiotics is a direct action taken to address the risk for infection, but it is not the planning phase.
D) The nurse teaches the client the appropriate hand washing technique: Teaching hand hygiene is an important intervention, but it falls under the implementation phase of the nursing process. It involves educating the client to help prevent infection, which is an action taken based on the goals and plan developed earlier. While important, it’s not the planning phase itself.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A) The stomach acid has a lower pH level which results in increased absorption: While it is true that neonates have a lower gastric pH, which could affect the absorption of certain medications, this factor does not directly increase the risk for drug toxicity. Lower pH may increase absorption for some drugs, but it is not as critical in neonates as the immaturity of other organs, such as the liver and kidneys, which are responsible for drug metabolism and excretion.
B) The glomerular filtration rate (GFR) is increased causing rapid excretion: In neonates, the glomerular filtration rate (GFR) is actually decreased, not increased. This leads to slower excretion of medications, which can increase the risk for drug toxicity, especially for drugs that rely on renal elimination. This decreased renal function can result in accumulation of the drug in the bloodstream, potentially leading to toxicity.
C) The liver enzyme system responsible for drug metabolism is not fully developed: The liver enzyme system in neonates is immature, which significantly impacts the metabolism of drugs. Enzymatic activity is critical for breaking down medications to their active or inactive forms. Due to the underdeveloped liver function, drugs may not be metabolized properly, leading to a longer half-life and an increased risk for drug toxicity. This is a key factor in the increased risk of toxicity in neonatal clients.
D) The albumin levels are elevated due to rapid growth and protein binding is enhanced: Neonates typically have lower albumin levels, not elevated levels. Albumin is crucial for binding medications, and lower levels in neonates can result in more free (unbound) drug circulating in the bloodstream, which can increase the risk of drug toxicity. Elevated albumin would theoretically reduce this risk, but this is not typically the case in neonates.
Correct Answer is B
Explanation
A) The drugs will compete for receptor sites: While it's true that highly protein-bound drugs can compete for binding sites on proteins (like albumin), the main issue with highly protein-bound drugs interacting is not related to competition for receptor sites. The primary concern is how the drugs displace each other from the protein-binding sites, which can increase the free (active) drug levels in the bloodstream. This can lead to a higher pharmacological effect, especially if the unbound drug concentration rises to a therapeutic or toxic level.
B) The client will have increased effects of both drugs: This is the correct answer. When two highly protein-bound drugs are administered together, they can displace each other from protein-binding sites. This displacement increases the amount of free (active) drug in circulation, which may intensify the pharmacologic effects of both drugs. For example, if one drug displaces the other from its protein-binding site, more of the free drug will be available to exert its effects. This can increase the risk of side effects, toxicity, or both.
C) The client will have decreased effects of both drugs: This is incorrect. The opposite is true—when two highly protein-bound drugs are given together, the displacement of one drug increases the amount of the free drug available, leading to a stronger effect, not a weaker one. Decreased effects would occur if the drug had no access to the target receptor or if it were metabolized or eliminated too quickly, which isn't the case in this scenario.
D) Both drugs are equally bound to protein: While both drugs may bind to protein, they do not necessarily bind equally. One drug might bind more strongly or more selectively to the protein than the other, which could lead to displacement of the weaker-bound drug. The important point is that their competition for protein-binding sites can lead to an increase in free (active) drug concentrations.
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