Nokea
A father brings his 17-year-old son to a walk-in clinic. The client reports a sudden severe headache. He has a temperature of 104°F and a purple rash. What is the best action for the nurse at this time?
- A. Prepare for a throat culture
- B. Schedule him for an appointment later in the day
- C. Isolate and alert the physician immediately
- D. Obtain a urine specimen
Correct Answer: C
Rationale: Symptoms suggest meningococcal meningitis, a medical emergency requiring isolation and immediate physician notification.
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The client is admitted to the labor and delivery unit with preeclampsia. An IV of magnesium sulfate is begun per pump. Which finding would indicate hypermagnesemia?
- A. Urinary output of $60 \mathrm{ml}$ per hour
- B. Respirations of 30 per minute
- C. Absence of the knee-jerk reflex
- D. Blood pressure of $150 / 80$
Correct Answer: C
Rationale: Hypermagnesemia, a risk of magnesium sulfate therapy, causes symptoms like loss of deep tendon reflexes (e.g., knee-jerk reflex), respiratory depression, and hypotension. Urinary output of 60 ml/hour is normal, respirations of 30 suggest tachypnea, and BP of 150/80 is not specific to hypermagnesemia.
The nurse is talking with a client who has gastroesophageal reflux disease and has been receiving long-term therapy with esomeprazole. Which of the following questions would be most important for the nurse to ask?
- A. Have you sustained any bone fractures recently?
- B. Are you experiencing an improved quality of sleep?
- C. Have you been checking your blood pressure regularly?
- D. Are you able to manage stressors in your life effectively?
Correct Answer: A
Rationale: Long-term esomeprazole use increases fracture risk due to reduced calcium absorption, making this the most critical question. Sleep, blood pressure, and stress are less directly related to esomeprazole’s side effects.
The nurse monitors a child who has been treated for an acute asthma exacerbation. Which finding is the best indicator that treatment has been effective?
- A. Episodes of spasmodic coughing have decreased
- B. No wheezes are audible on chest auscultation
- C. Oxygen saturation has increased from 88% to 93%
- D. Peak expiratory flow rate has dropped from 212 L/min to 127 L/min
Correct Answer: B
Rationale: Absence of wheezes indicates open airways, the primary goal of asthma treatment. Reduced coughing and improved oxygen saturation are positive but less specific than clear lungs.
The nurse has reinforced teaching with the parent of a 4-month-old with gastroesophageal reflux. Which of the following statements by the parent would indicate a correct understanding of the teaching? Select all that apply.
- A. I will feed my baby smaller amounts more frequently
- B. I will place my baby in a side-lying position at night for sleep
- C. I will dilute my baby’s formula with water to decrease regurgitation
- D. I should massage my baby’s belly as soon as each feeding is complete
- E. I should hold my baby in an upright position for 20 to 30 minutes after each feeding
Correct Answer: A,E
Rationale: Smaller, frequent feedings and upright positioning reduce reflux. Side-lying is unsafe for sleep, diluting formula risks malnutrition, and massaging the belly post-feeding may increase regurgitation.
The nurse is caring for a client who is very demanding. She frequently rings the bell and asks to have her pillow fluffed or the water glass filled. Which response by the nurse will likely be most effective?
- A. Answer the bell quickly each time she rings
- B. Say, 'I do not have time to be in your room constantly.'
- C. Say, 'Why are you so upset?'
- D. Say, 'You seem concerned about something.'
Correct Answer: D
Rationale: Acknowledging potential underlying concerns invites the client to express needs, reducing demands. Constant responses reinforce behavior, and dismissive or confrontational responses escalate tension.