Nokea
The client diagnosed with an anaphylactic reaction is admitted to the emergency department. Which assessment data indicate the client is not responding to the treatment?
- A. The client has a urinary output of 120 mL in two (2) hours.
- B. The client has an AP of 110 and a BP of 90/60.
- C. The client has clear breath sounds and an RR of 26.
- D. The client has hyperactive bowel sounds.
Correct Answer: B
Rationale: Hypotension (BP 90/60) and tachycardia (AP 110) indicate ongoing anaphylaxis despite treatment. Normal urine output, clear lungs, and bowel sounds suggest improvement.
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The client diagnosed with Systemic Response Inflammatory Syndrome (SIRS) asks the nurse what the diagnosis means. Which is the nurse's best response?
- A. SIRS is a localized response to major trauma that has occurred within the last three (3) months.
- B. SIRS is a syndrome of potential responses to illness that has an optimum prognosis.
- C. SIRS is a respiratory response to the client having had a myocardial infarction or pneumonia.
- D. SIRS is a systemic response to a variety of insults, including infection, ischemia, and injury.
Correct Answer: D
Rationale: SIRS is a systemic response to insults like infection or trauma. It is not localized, has variable prognosis, and is not solely respiratory.
The client with myasthenia gravis is undergoing plasmapheresis at the bedside. Which assessment data warrant immediate intervention?
- A. The client's BP is 94/60 and AP is 112.
- B. Negative Chvostek's and Trousseau's signs.
- C. The serum potassium level is 3.5 mEq/L.
- D. Ecchymosis at the vascular site access.
Correct Answer: A
Rationale: Hypotension (BP 94/60) and tachycardia (AP 112) during plasmapheresis suggest hypovolemia or reaction, requiring immediate intervention. Negative signs, normal potassium, and ecchymosis are less urgent.
Which statement by the client supports the diagnosis of Guillain-Barré syndrome?
- A. I just returned from a short trip to Japan.
- B. I had a really bad cold just a few weeks ago.
- C. I think one of the people I work with had this.
- D. I have been taking some herbs for more than a year.
Correct Answer: B
Rationale: A recent viral infection (e.g., cold) is a common trigger for Guillain-Barré syndrome. Travel, coworker illness, and herbs are less relevant.
The client diagnosed with Guillain-Barré syndrome is having difficulty breathing and is placed on a ventilator. Which situation warrants immediate intervention by the nurse?
- A. The ventilator rate is set at 14 breaths per minute.
- B. A manual resuscitation bag is at the client's bedside.
- C. The client's pulse oximeter reading is 85%.
- D. The ABG results are pH 7.4, PaO2 88, PaCO2 35, and HCO3 24.
Correct Answer: C
Rationale: A pulse oximeter reading of 85% indicates hypoxemia, requiring immediate intervention. Ventilator rate, resuscitation bag, and normal ABGs are appropriate.
The client asks the nurse, 'Which time of the year is allergic rhinitis least likely to occur?' Which statement is the nurse's best response?
- A. It is least likely to occur during the springtime.
- B. Allergic rhinitis is not likely to occur during the summer.
- C. It is least likely to occur in the early fall.
- D. Allergic rhinitis is least likely to occur in early winter.
Correct Answer: D
Rationale: Early winter has lower pollen levels, reducing allergic rhinitis. Spring, summer, and fall are peak seasons.