Patient Data.

Exhibits

What are three goals of therapy for this client? Select three that apply.

Correct electrolytes that are out of normal range.

Promote oxygenation to tissues.

Prevent hyperventilation.

Reverse dehydration.

Replace insulin.

Provide respiratory support.

Answer and Explanation

Correct Answer : A,D,E

Choice A rationale:

Correcting electrolytes that are out of normal range is a crucial goal of therapy for this client. In diabetic ketoacidosis (DKA), the body’s cells are unable to use glucose for energy due to a lack of insulin. This leads to the breakdown of fat for energy, producing ketones as a by-product. Ketones are acidic and can cause the blood’s pH to decrease, leading to metabolic acidosis. This process also leads to an increased production and excretion of electrolytes such as potassium and sodium. Therefore, correcting these electrolyte imbalances is a key goal of therapy.

Choice B rationale:

While promoting oxygenation to tissues is generally important in critical care, it is not a specific goal in the management of DKA. The primary issues in DKA are metabolic in nature, including hyperglycemia, ketosis, and acidosis.

Choice C rationale:

Preventing hyperventilation is not a specific goal in the management of DKA. Hyperventilation in DKA is a compensatory mechanism for metabolic acidosis (Kussmaul breathing). The body tries to expel more carbon dioxide to reduce the acidity of the blood.

Choice D rationale:

Reversing dehydration is another important goal of therapy for this client. In DKA, high blood glucose levels lead to osmotic diuresis, where water is drawn into the urine from the blood, leading to dehydration. This can cause hypotension and reduced tissue perfusion. Therefore, reversing dehydration through fluid replacement is a key part of treatment.

Choice E rationale:

Replacing insulin is a fundamental goal of therapy for this client. Insulin deficiency is the primary cause of DKA. Insulin allows glucose to enter cells where it can be used for energy, preventing the breakdown of fat for energy and the subsequent production of ketones.

Choice F rationale:

Providing respiratory support may be necessary in severe cases of DKA where the patient’s compensatory respiratory efforts are insufficient to maintain adequate gas exchange. However, it is not one of the primary goals of therapy in DKA management.

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Correct Answer is C

Explanation

This is the priority action by the practical nurse (PN) because it can help identify and prevent a potential adverse reaction to the medication. A client who is reaching saturation with medication means that the client has reached the maximum level of medication in the blood that can produce the desired therapeutic eﬀect. However, this also means that the client is at a higher risk of developing toxicity or side eﬀects from the medication. The PN should report the findings of muscle soreness, fatigue, and warm skin to the charge nurse, as these may indicate signs of inﬂammation, infection, or allergic reaction to the medication. The PN should also monitor the client's vital signs, oxygen saturation, and laboratory values, and document the findings. The charge nurse should notify the health care provider and adjust the medication dosage or regimen as ordered.

a) Administer a PRN dose of acetaminophen.

This is not the priority action by the PN because it does not address the underlying cause of the client's symptoms. Acetaminophen is an analgesic and antipyretic medication that can help reduce pain and fever. However, it does not treat inﬂammation, infection, or allergy, which may be the reasons for the client's muscle soreness, fatigue, and warm skin. The PN should administer a PRN dose of acetaminophen only after reporting the findings to the charge nurse and obtaining an order from the health care provider.

b) Encourage the client to drink ﬂuids.

This is not the priority action by the PN because it does not address the underlying cause of the client's symptoms. Drinking ﬂuids can help maintain hydration and electrolyte balance in the body, which are important for normal functioning of cells and organs. However, it does not treat inﬂammation, infection, or allergy, which may be the reasons for the client's muscle soreness, fatigue, and warm skin. The PN should encourage the client to drink ﬂuids only after reporting the findings to the charge nurse and obtaining an order from the health care provider.

d) Monitor the client's serum lipid levels.

This is not the priority action by the PN because it is not related to the client's symptoms. Serum lipid levels are measures of fats and cholesterol in the blood, which are important for energy production, hormone synthesis, and cell membrane structure. However, they are not related to inﬂammation, infection, or allergy, which may be the reasons for the client's muscle soreness, fatigue, and warm skin. The PN should monitor the client's serum lipid levels only if they are prescribed a medication that can aﬀect lipid metabolism, such as statins or fibrates.

A. Crush to increase absorption. B. Store at room temperature. C. Administer with a meal. D. Take before bedtime. E. Take before bedtime.

Correct Answer is D

Explanation

Choice D rationale:

Taking zolpidem before bedtime is the correct information to include in the education. Zolpidem is a medication used for the short-term treatment of insomnia and should be taken immediately before going to bed to facilitate sleep onset.

Choice A rationale:

Crushing zolpidem to increase absorption is not recommended. The medication should be taken whole and not crushed or chewed.

Choice B rationale:

Storing zolpidem at room temperature is correct. Like many medications, zolpidem should be stored at a controlled room temperature, away from moisture and heat.

Choice C rationale:

Administering zolpidem with a meal is not necessary and may delay the onset of its effects. It is typically taken on an empty stomach for faster absorption.

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Patient Data. Exhibits What are three goals of therapy for this client? Select three that apply.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client who is reaching saturation with medication reports the onset of muscle soreness and fatigue, and the practical nurse (PN) notes that the client's skin is warm to the touch. Which action by the PN is a priority?

Correct Answer is C

Explanation

The nurse is providing education to a client who receives a prescription for zolpidem. Which information about the medication should the nurse include?

Correct Answer is D

Explanation

A client with diabetic peripheral neuropathy has been taking pregabalin for 4 days. Which finding indicates to the nurse that the medication is effective?

The practical nurse (PN) is assessing an older client with left-sided heart failure (HF). What intervention is most important for the PN to implement?

A client who weighs 176 pounds receives a prescription for norepinephrine 2 mcg/min intravenously (IV). The IV bag is labeled, "Norepinephrine 4 mg in dextrose 5% in water (D;W) 1,000 mL." How many mL/hour should the nurse program the infusion pump? (Enter numerical value only.).

When performing a focused gastrointestinal system assessment, the practical nurse (PN) asks a male client when his last bowel movement occurred. The client answers, "Three days ago." Which action should the PN implement first?

A male client tells the practical nurse (PN) that the pill he has been taking at home is a diﬀerent color and size than the one the PN is trying to give him now. How should the PN respond?

Patient Data.

Exhibits

What are three goals of therapy for this client? Select three that apply.