A nurse is reinforcing teaching with client who has diabetes mellitus and is taking insulin lispro and insulin glargine. Which the following instructions should the nurse include in the teaching?
"Draw up the insulin lispro and insulin glargine in separate syringes.
"Take an extra dose of insulin lispro prior to aerobic exercise."
‘’Expect insulin glargine to be cloudy."
"Anticipate that the insulin glargine will peak in 3 hours."
The Correct Answer is A
A) "Draw up the insulin lispro and insulin glargine in separate syringes.":
Insulin lispro (a rapid-acting insulin) and insulin glargine (a long-acting insulin) should be administered separately, as they have different properties and mechanisms of action. Mixing them in one syringe can affect their effectiveness and may cause inaccurate dosing. Therefore, the nurse should instruct the client to draw up each insulin in a separate syringe to ensure proper administration and action of both insulins.
B) "Take an extra dose of insulin lispro prior to aerobic exercise.":
Taking an extra dose of insulin lispro before exercise is not recommended unless directed by a healthcare provider. Exercise can lower blood glucose levels, and additional insulin may increase the risk of hypoglycemia. Instead, clients with diabetes are typically advised to monitor their blood glucose levels before and after exercise and adjust their insulin dose or carbohydrate intake accordingly, under the guidance of their healthcare provider.
C) "Expect insulin glargine to be cloudy.":
Insulin glargine is a clear, long-acting insulin. It should not be cloudy. If the insulin appears cloudy, it may be a sign that the insulin has been improperly stored or is no longer effective. The nurse should educate the client to inspect the insulin for cloudiness or particles and to discard any insulin that appears abnormal.
D) "Anticipate that the insulin glargine will peak in 3 hours.":
Insulin glargine is a long-acting insulin that does not have a pronounced peak. It provides a steady release of insulin over 24 hours and helps to maintain baseline insulin levels. It is not meant to peak like rapid-acting or short-acting insulins. Therefore, this instruction is incorrect, as insulin glargine does not follow the same peak-action pattern as other insulins.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is {"dropdown-group-1":"B","dropdown-group-2":"B"}
Explanation
Fear of abandonment: Clients with borderline personality disorder (BPD) often have an intense fear of abandonment, leading to unstable relationships and emotional outbursts. The client’s fluctuating behavior towards the nurse (from anger to admiration) suggests this pattern.
Emotional instability: BPD is characterized by rapid mood changes and intense emotional reactions. The client displays aggression, impulsivity, and mood shifts, as seen in their outbursts and sudden praise for the nurse.
Incorrect:
Elevated body temperature: Fever is not a characteristic of BPD. It is more commonly associated with infections or inflammatory conditions.
Tactile hallucinations: Hallucinations are more common in psychotic disorders or substance withdrawal rather than BPD.
Increased heart rate: Tachycardia is a physiological response to stress, anxiety, or substance use but is not a defining feature of BPD.
Correct Answer is C
Explanation
A) "You should expect to have blood work every 6 months while taking this medication.": While it is important for clients on phenytoin to have regular blood work, especially to monitor drug levels and assess for potential side effects (e.g., liver function, complete blood count), the frequency of blood work is typically more frequent than every 6 months. Blood work is often performed at least every 3-6 months, or more frequently if there are concerns about phenytoin levels or side effects. Therefore, this statement is not accurate.
B) "You can safely take this medication if you become pregnant.": Phenytoin is classified as a Category D medication in pregnancy, meaning it has been shown to cause potential harm to the fetus. It is not considered safe during pregnancy, and women who are pregnant or planning to become pregnant should discuss alternative medications with their healthcare provider.
C) "You might experience swollen gums while taking this medication.": Gingival hyperplasia (swelling of the gums) is a common side effect of phenytoin. Clients taking this medication should be aware of this potential side effect and should be instructed on proper oral hygiene and regular dental checkups to help minimize this risk. This statement is accurate and should be included in the teaching.
D) "You can skip a dose of this medication if you are nauseated.": It is important not to skip doses of phenytoin, as maintaining therapeutic levels of the drug is crucial for its effectiveness in preventing seizures. If a client experiences nausea or difficulty taking the medication, they should contact their healthcare provider for guidance rather than skipping doses. Skipping doses could lead to breakthrough seizures.
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