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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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Naxlex Comprehensive Predictor Exams

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Correct Answer is C

Explanation

When a preoperative client expresses fear and uncertainty about undergoing surgery, the priority action for the practical nurse (PN) is to notify the charge nurse of the client's concerns. This is important because the charge nurse can coordinate appropriate interventions and support for the client, ensuring their emotional well-being and addressing their fears.

Let's evaluate the other options:

a) Encourage the client to continue with the scheduled surgery.
While it is important to provide support and reassurance to the client, simply encouraging them to continue with the scheduled surgery may not adequately address their specific concerns and fears. The charge nurse and the healthcare team should be involved to provide the necessary support and information to help alleviate the client's anxiety.

b) Document that the client has expressed concerns about the surgery.
Documenting the client's concerns is important for accurate record-keeping and continuity of care. However, it should not be the only action taken. Notifying the charge nurse is crucial to ensure appropriate follow-up and support for the client.

d) Remind the client that the consent has already been obtained.
Reminding the client that they have already signed the informed consent may not eﬀectively address their fears and concerns. Reassurance and support should be provided, and involving the charge nurse and healthcare team is essential to address the client's emotional well-being.

In summary, when a preoperative client confides in the practical nurse (PN) about being frightened and unsure about undergoing surgery, the priority action is to notify the charge nurse of the client's concerns. This allows for appropriate interventions, support, and coordination of care to address the client's fears, ensure their emotional well-being, and provide necessary information about the surgical procedure.

A. Client's healthcare power of attorney. B. Fall at home as reason for admission. C. Currently prescribed medications. D. Increasing confusion of the client. E. Increasing confusion of the client.

Correct Answer is D

Explanation

Choice A rationale:

Providing information about the client's healthcare power of attorney is not the most critical piece of information to report in this situation. The immediate concern is the client's change in mental status and potential medical emergency.

Choice B rationale:

While the reason for the client's admission is important background information, it is not the most urgent information to report in this situation. The priority is addressing the client's acute change in mental status.

Choice C rationale:

The nurse should be aware of the client's currently prescribed medications, but this information does not take precedence over the client's sudden onset of confusion and agitation. Immediate action is needed to address the client's altered mental status.

Choice D rationale:

Increasing confusion and agitation in a client who recently underwent ORIF of the right femur is a significant change in condition and may indicate a medical emergency such as infection, delirium, or other complications. This information should be provided first to alert the healthcare provider to the client's immediate needs.

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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 male preoperative client who has already signed the informed consent for a surgical procedure confides in the practical nurse (PN) that he is really frightened and unsure about undergoing the surgery. Which priority action should the PN take?

Correct Answer is C

Explanation

Correct Answer is D

Explanation

A college student brings his roommate to the clinic because the roommate has been talking to someone who is not present. The student tells the practical nurse (PN) that his roommate is acting strange. Which question should the PN ask the client next?

A nurse is planning recreational activities for a group of patients who are receiving rehabilitation and restorative care. Which of the following factors should the nurse consider when selecting appropriate activities? (Select all that apply.).

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?

After an increase in the number of suicides in a community, the nurse is developing a class for adolescents about mental health. Which type of activity should the nurse include in the teaching?

A client who has been prescribed propranolol for the treatment of arrhythmias reports experiencing shortness of breath and difficulty breathing while lying down at night. Which of the following should the nurse instruct the client to do?

The practical nurse (PN) learns that a client who is receiving chemotherapy has developed stomatitis. Which information should the PN obtain from the client during a focused assessment?

A client tells the nurse about beginning an exercise program a month ago to lose weight and improve sleep. The client states that it still takes at least two hours to fall asleep at night. Which action should the nurse implement?

Patient Data.

Exhibits

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