A nurse is providing care to a client who is preparing to undergo surgery. The client inquires about advance directives. Which of the following statements should the nurse make?

"Advance directives protect your right to make your own health care decisions."

"Advance directives are the same as a consent form for health care treatment."

"Advance directives are for clients who have life-threatening conditions."

"Advance directives must be approved by your lawyer."

Answer and Explanation

The Correct Answer is A

Advance directives are legal and ethical documents that allow clients to communicate their preferences for medical care in the event they become unable to make decisions. They support patient autonomy by outlining treatment wishes and designating a health care proxy or surrogate decision-maker. These directives are used across all health care settings, not only at end of life or in emergencies. Nurses play a key role in clarifying misconceptions and reinforcing the purpose of advance care planning.

Rationale:
A. Advance directives protect a client’s right to self-determination by ensuring their health care preferences are respected even if they lose decision-making capacity. They guide providers and designated decision-makers in aligning care with the client’s values and wishes. In situations requiring critical decision-making, such as perioperative care, they help maintain autonomy and informed choice.

B. Advance directives are not the same as a consent form. A consent form is specific to a particular procedure and requires informed agreement at the time of treatment, whereas advance directives provide broader guidance for future care decisions. They serve different legal and clinical purposes.

C. Advance directives are not limited to clients with life-threatening conditions. Any competent adult can complete them as part of routine health planning. They become especially important in unpredictable situations such as surgery, trauma, or sudden illness.

D. Advance directives do not require approval by a lawyer to be valid in most jurisdictions. While legal advice may be helpful, requirements typically include the client’s signature and sometimes witnesses, depending on local regulations. Their validity is based on legal standards, not mandatory attorney involvement.

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Correct Answer is C

Explanation

Administration of the varicella vaccine requires screening for contraindications that could place the client at risk for severe adverse effects or inadequate immune response. The varicella vaccine is a live attenuated vaccine, meaning it contains a weakened form of the virus and relies on an intact immune system to safely generate immunity. Clients who are immunocompromised are unable to mount an appropriate immune response and are at risk for developing vaccine-related infection. Careful review of medical history is essential before immunization.

Rationale:
A. Medications for a cardiac anomaly are not a contraindication to receiving the varicella vaccine. Most cardiac medications do not suppress the immune system or interfere with vaccine efficacy. Therefore, this finding does not prevent safe administration of the vaccine.

B. Clear rhinorrhea is generally associated with mild upper respiratory symptoms and does not contraindicate vaccination. Mild illness without fever or systemic symptoms is not a reason to delay immunizations. The vaccine can still be safely administered in this context.

C. Chemotherapy treatments are a contraindication to receiving the varicella vaccine because they cause significant immunosuppression. In a client receiving Chemotherapy, the immune system is unable to safely respond to a live attenuated vaccine. This increases the risk of vaccine-related infection and inadequate antibody formation, making vaccination unsafe during treatment.

D. Two episodes of diarrhea in the past day do not constitute a contraindication to immunization. Mild gastrointestinal symptoms without dehydration or systemic illness do not interfere with vaccine safety or efficacy. Vaccination can proceed unless the child is significantly ill or febrile.

A. Orientation B. Blood pressure C. WBC count D. Temperature E. Hallucinations

Correct Answer is ["A","B","C","D"]

Explanation

Monitoring progress in a postoperative client with suspected infected surgical wound and sepsis following total hip arthroplasty requires evaluation of systemic inflammatory response, hemodynamic stability, and neurological status. The client’s condition is consistent with improving or resolving Sepsis secondary to surgical site infection, which previously contributed to hypotension, delirium, fever, and leukocytosis. Improvement is reflected by normalization of vital signs, decreasing infection markers, and restoration of baseline cognition. Nursing assessment focuses on identifying trends that indicate recovery from infection and stabilization of organ perfusion.

Rationale:
A. Orientation to person, place, and time indicates significant improvement in cognitive status compared to prior episodes of disorientation and delirium. Earlier findings showed confusion, hallucinations, and fluctuating awareness consistent with acute infection-related cognitive impairment. Return to full orientation suggests resolution of acute delirium and improved cerebral perfusion and oxygenation.

B. Blood pressure improving from hypotensive readings (88/50 mmHg) to 132/86 mmHg indicates restoration of adequate circulatory volume and vascular tone. This reflects improved perfusion likely due to infection control and stabilization of the systemic inflammatory response. Normalization of blood pressure is a key marker of recovery in sepsis-related hemodynamic instability.

C. WBC count decreasing from 15,000/mm³ to 11,000/mm³ shows a downward trend toward normal range, indicating reduced inflammatory response. This suggests that the infection is responding to antibiotic therapy such as Cefazolin. A declining leukocyte count is a positive indicator of infection resolution.

D. Temperature reduction from 39.1°C to 37.7°C demonstrates improvement in febrile response and systemic infection control. Fever resolution indicates decreased pyrogenic activity from infectious agents and reduced inflammatory cytokine release. This trend supports clinical improvement and response to treatment.

E. Hallucinations have resolved, but the presence of hallucinations itself is a symptom rather than a measurable improvement indicator. While disappearance of hallucinations is positive, this refers to a subjective form of data rather than objective finding.

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A nurse is providing care to a client who is preparing to undergo surgery. The client inquires about advance directives. Which of the following statements should the nurse make?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is reviewing the medical record for a child who is scheduled to receive a varicella immunization. Which of the following findings in the client's record should the nurse recognize as a contraindication?

Correct Answer is C

Explanation

The nurse is collecting data on the client on the morning of day 2. Which of the following data collection findings indicate an improvement in the client's condition? Select the 4 findings that indicate an improvement.

Correct Answer is ["A","B","C","D"]

Explanation

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