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Hu Nsg523 Med Surg Nursing 1 Proctored Exam 1 2026 Summer- Herzing University

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Total Questions : 56

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Question 1:

An older adult client had a right hip replacement 6 hours ago has a prescription for morphine sulfate 1 mg IV PRN every 2 hours for moderate pain, and morphine sulfate 2 mg IV PRN every 2 hours for severe pain. When the client reports that the pain is 8 on a 0 to 10 scale, 30 minutes after the administration of morphine sulfate 1 mg, which action should the nurse take?

Answer and Explanation

A
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Question 2:

A client with a history of chronic obstructive pulmonary disease (COPD) is admitted with pneumonia. Vital signs include a temperature of 100.5° F (38° C), heart rate 120 beats/minute, respirations 28 breaths/minute, blood pressure 170/90 mm Hg, and oxygen saturation 89%. Which finding warrants immediate intervention by the nurse?

Answer and Explanation

A
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Question 3:

The nurse is assessing the abdomen of a client who has been NPO for three days following abdominal surgery. After auscultating the abdomen for 120 seconds, the nurse hears bowel sounds in all four quadrants. Which action should the nurse implement first?

Answer and Explanation

A
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Question 4:

Magnesium hydroxide 5 ounces PO is prescribed for a client troubled with heartburn. After taking the prescribed dose 3 times today, how many mL of magnesium hydroxide has the client ingested? (Enter numeric value only.)

Answer and Explanation
Correct Answer: "135" mL

Explanation

Step 1: Convert ounces to milliliters
1 oz = 30 mL

Step 2: Calculate mL per dose
1.5 oz × 30 mL/oz = 45 mL per dose

Step 3: Calculate total intake for 3 doses
45 mL × 3 = 135 mL

Final Answer: 135 mL


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Question 5:

A client tells the nurse about gaining 2 lb (0.91 kg) each day over the last three days. After weighing the client, which assessment should the nurse perform to confirm this subjective report?

Answer and Explanation

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Question 6:

Six hours postoperatively, a client reports feeling out of breath. The nurse makes the following assessment: cyanotic nail beds of the lower extremities, dyspnea, occasional cough, and auscultatory crackles in the lower lung fields bilaterally. Which is the best initial nursing action?

Answer and Explanation

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Question 7:

The charge nurse observes a new nurse preparing to irrigate an intravenous catheter. The new nurse is attaching an 18-gauge needle. Which action should the charge nurse take?

Answer and Explanation

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Question 8:

The client is a 74-year-old female with a history of hypertension and hyperlipidemia. She takes lisinopril, simvastatin, and melatonin for sleep. She was admitted today for pneumonia. She visited her primary healthcare provider (HCP) last week, and she has lost 2.8 kg (6.2 lbs) since that visit.

1930

The client is awake and alert. She is confused about her location. Her family says that she is normally active and aware without any confusion.

  • Temperature: 100.1° F (37.8° C) orally
  • Heart rate: 89 beats/minute
  • Respirations: 16 breaths/minute
  • Oxygen saturation: 98% on room air

1930

  • Admit to the medical floor
  • Vital signs every 4 hours
  • Regular diet
  • Out of bed with assist

Complete the diagram by dragging from the choices below to specify 1 potential condition the client is most likely experiencing, 2 actions the nurse would take to address that condition, and 2 parameters the nurse would monitor to assess the client's progress.

Answer and Explanation

Explanation

Rationale for Correct Choices

• Hypoxia: The client demonstrates acute change in mental status (new confusion), which in an older adult is a common early sign of decreased cerebral oxygenation. Despite a normal oxygen saturation (98% on room air), pneumonia can still cause impaired oxygen delivery at the tissue level or intermittent hypoxemia, especially in older adults. Confusion plus infection strongly supports hypoxia-related altered mentation.

• Administer oxygen: Oxygen therapy increases alveolar oxygen availability and improves tissue perfusion. In older adults with pneumonia and acute confusion, oxygen is a priority intervention even if initial saturation appears normal due to possible fluctuating gas exchange.

• Perform chest physiotherapy: This helps mobilize and clear pulmonary secretions associated with pneumonia, improving ventilation and oxygen exchange. It reduces atelectasis and enhances oxygen delivery to alveoli.

• Pupil size: Changes in pupil size can indicate worsening cerebral oxygenation or neurological deterioration. Monitoring helps detect progression of hypoxia-related brain dysfunction or other neurologic compromise.

• Capillary refill: This reflects peripheral perfusion and circulatory adequacy. In hypoxic or infection-related states, perfusion may become impaired, making it a useful indicator of overall tissue oxygenation.

Rationale for Incorrect Choices

• Malnutrition: Although there is recent weight loss, the acute onset of confusion and pneumonia points more strongly to oxygenation issues rather than chronic nutritional deficiency.

• Dehydration: No evidence provided such as tachycardia, hypotension, dry mucous membranes, or elevated sodium. Vital signs do not strongly support volume depletion.

• Cerebrovascular accident: No focal neurological deficits, facial droop, unilateral weakness, or speech changes are reported. The confusion is more likely systemic (infection/hypoxia).

• Measure blood pressure: Important but not the most specific parameter for monitoring progression of acute neurological change in this scenario.

• Ask the client for a nutrition history: This is a long-term assessment priority, not an immediate intervention for acute confusion.

• Encourage the client to drink: Oral intake is not a priority in acute altered mental status and may increase aspiration risk.

• Blood glucose: Not indicated as a primary monitoring parameter since no signs of hypoglycemia or diabetes-related complications are presented.

• Urine output: Useful for renal perfusion and hydration status but not the best indicator of acute neurological or oxygenation changes in this case.

• Albumin level: Reflects long-term nutritional status and is not useful for immediate assessment of acute confusion or respiratory compromise.


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Question 9:

A client with chronic obstructive pulmonary disease (COPD) is admitted for a nonemergent cholecystectomy. The admission arterial blood gas (ABG) findings are a pH 7.35, PaCO2 48 mm Hg, and a HCO3-28 mEq/L (28 mmol/L). Based on these results, which intervention should the nurse implement?

Reference Range:

  • PH [7.35 to 7.45]
  • PaCO2 [35 to 45 mm Hg]
  • HCO3-121 to 28 mEq/L (21 to 28 mmol/L)]
Answer and Explanation

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Question 10:

A client returns from surgery following a hiatal hernia repair via Nissen fundoplication. In which position should the nurse place this client?

Answer and Explanation

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