ATI Custom NUR198 Exam 1 Summer BSN
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Free ATI Custom NUR198 Exam 1 Summer BSN Questions
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Verifying the client understands the information provided by the surgeon
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Discussing potential complications of the surgery
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Obtaining the client's consent for surgery
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Explaining the surgical procedure and potential benefits to the client
Explanation
Correct Answer: (A) Verifying the client understands the information provided by the surgeon.
The nurse's primary role in the informed consent process is to verify that the client has received, comprehended, and has had the opportunity to ask questions about the information provided by the surgeon. The nurse acts as a witness and client advocate, ensuring the consent is truly informed.
Why the other options are incorrect:
B. Discussing potential complications of the surgery. Explaining risks, benefits, and complications is the surgeon's legal and ethical responsibility, not the nurse's.
C. Obtaining the client's consent for surgery. While the nurse may witness the signing, the responsibility for obtaining informed consent legally rests with the surgeon or performing provider, not the nurse.
D. Explaining the surgical procedure and potential benefits to the client. This is the surgeon's responsibility. The nurse may reinforce information but is not responsible for the initial explanation of the procedure.
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Begin telemetry monitoring.
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Give heparin 5000 units subcutaneous.
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Auscultate lung fields.
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Complete a comprehensive assessment.
Explanation
Continuous telemetry monitoring is the priority upon admission to the CCU because clients with myocardial infarction are at high risk for life-threatening dysrhythmias. Immediate cardiac monitoring allows for early detection of rhythm changes so that prompt intervention can be initiated if a dangerous arrhythmia occurs.
Why the other options are incorrect:
B. Give heparin 5000 units subcutaneous — Medication administration should occur after establishing continuous cardiac monitoring, as detecting life-threatening arrhythmias takes priority.
C. Auscultate lung fields — While part of a thorough assessment, this is not the priority action compared to establishing continuous cardiac monitoring for a client at risk for fatal dysrhythmias.
D. Complete a comprehensive assessment — A comprehensive assessment is important but should not delay the priority of initiating continuous telemetry monitoring immediately upon admission.
- Encourage the client to cough and deep breathe every 2 hours — Indicated.
- Request an antiemetic medication — Indicated.
- Anticipate the administration of antibiotics — Indicated.
- Obtain a culture of the drainage from the surgical site — Indicated.
Explanation
Correct Answers: All four actions are Indicated.
The client has diminished bilateral lung bases on Day 1 and by Day 2 shows an elevated temperature, increased respiratory rate, and dropping SpO2. These findings suggest developing atelectasis or early pulmonary complication. Deep breathing and coughing exercises are essential to expand collapsed alveoli, mobilize secretions, and prevent progression to pneumonia, which is a significant risk in postoperative older adults with osteoporosis who may have limited respiratory reserve.
Request an antiemetic medication — Indicated. While the client currently denies nausea, postoperative nausea is common following general or spinal anesthesia and opioid analgesia. Having an antiemetic available PRN is a proactive and appropriate comfort and safety measure, especially in an older adult who is at higher risk for aspiration if nausea progresses to vomiting.
Anticipate the administration of antibiotics — Indicated. The client is developing a fever trend from 37.3°C on Day 1 to 38.4°C on Day 2, accompanied by tachycardia, increased respiratory rate, and decreased SpO2. The presence of serous drainage at the incision site, combined with these systemic signs, raises concern for a developing surgical site infection or early sepsis. Anticipating antibiotic administration is clinically appropriate.
Obtain a culture of the drainage from the surgical site — Indicated. Before initiating antibiotic therapy, obtaining a wound culture is standard practice to identify the causative organism and guide targeted antibiotic selection. The small amount of serous drainage noted at the incision site, combined with the worsening fever trajectory, makes culturing the wound drainage a necessary diagnostic step to direct appropriate treatment and avoid broad-spectrum antibiotic overuse.
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Facial flushing and sweating
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Muscle cramps and weakness
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Abdominal pain and sweating
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Confusion and seizures
Explanation
Correct Answer: (B) Muscle cramps and weakness
Furosemide is a loop diuretic that causes potassium wasting. With a potassium level of 3.1 mEq/L, the client is hypokalemic. Potassium is essential for normal neuromuscular function, and its deficiency classically manifests as muscle cramps, weakness, and fatigue due to impaired muscle cell repolarization.
Why the other options are incorrect:
A. Facial flushing and sweating These are not characteristic signs of hypokalemia and are more associated with fever, hyperthyroidism, or autonomic responses.
C. Abdominal pain and sweating While severe hypokalemia can cause ileus, abdominal pain combined with sweating is not a classic hypokalemia presentation.
D. Confusion and seizures These are more consistent with severe hyponatremia or hypoglycemia, not the hallmark presentation of hypokalemia.
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Administering bronchodilator medications to improve airway patency
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Encouraging the client to engage in physical activity to improve lung function
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Administering high flow oxygen therapy via face mask or mechanical ventilation
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Placing the client in a supine position to facilitate breathing
Explanation
Correct Answer: (C) Administering high flow oxygen therapy via face mask or mechanical ventilation
ARDS is characterized by severe hypoxemia that is often refractory to standard oxygen therapy due to widespread alveolar damage and fluid accumulation impairing gas exchange. High-flow oxygen therapy or mechanical ventilation with positive end-expiratory pressure (PEEP) is essential to maintain adequate oxygenation and support the client through this critical, life-threatening respiratory failure.
Why the other options are incorrect:
A. Administering bronchodilator medications to improve airway patency ARDS is primarily caused by damage to the alveolar-capillary membrane and fluid accumulation, not bronchoconstriction, so bronchodilators are not a primary treatment for this condition.
B. Encouraging the client to engage in physical activity to improve lung function Clients with ARDS are critically ill and require intensive respiratory support; physical activity is not appropriate or safe during the acute phase of this life-threatening condition.
D. Placing the client in a supine position to facilitate breathing Clients with ARDS often benefit from prone positioning, not supine positioning, as prone positioning has been shown to improve oxygenation by improving ventilation-perfusion matching in the lungs.
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Blood pressure of 105/70 mm Hg
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Productive cough with sputum
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Temperature of 38.1°C (100.6°F)
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Bilateral crackles and dyspnea
Explanation
Correct Answer:
(D) Bilateral crackles and dyspnea
Bilateral crackles and dyspnea are hallmark early findings of ARDS, reflecting fluid accumulation in the alveoli and impaired gas exchange caused by increased capillary permeability in the lungs. In a client with pancreatitis, inflammatory mediators released during the disease process can damage the pulmonary capillary membrane, leading to noncardiogenic pulmonary edema. Bilateral crackles with dyspnea directly signal this progressive respiratory compromise and represent the priority assessment finding requiring immediate attention and intervention.
Why the other options are incorrect:
A. Blood pressure of 105/70 mm Hg This blood pressure reading is within a normal to slightly low-normal range and does not indicate a respiratory complication; it is not specific to ARDS development.
B. Productive cough with sputum A productive cough with sputum is more suggestive of a respiratory infection or bronchitis rather than ARDS, which typically presents with a dry cough, if any, in its early stages, along with worsening dyspnea.
C. Temperature of 38.1°C (100.6°F) A mild fever can be associated with the underlying pancreatitis or a general inflammatory response, but it is a nonspecific finding that does not directly indicate the respiratory compromise characteristic of ARDS.
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Prepare the client for computerized tomography (CT).
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Assess the client for orthostatic hypotension.
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Assess the client's medication list for potential drug interactions or side effects.
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Ask the client's wife if anyone in the family has had Alzheimer disease.
Explanation
Correct Answer: (C) Assess the client's medication list for potential drug interactions or side effects.
In older adults, polypharmacy and medication side effects or interactions are among the most common and reversible causes of acute confusion (delirium). Reviewing the medication list is the most important and immediately actionable step to identify a treatable cause before pursuing more invasive or complex investigations.
Why the other options are incorrect:
A. Prepare the client for computerized tomography (CT). A CT may be ordered by the provider but is not the nurse's independent priority action and does not address the most common reversible cause of confusion in older adults.
B. Assess the client for orthostatic hypotension. Orthostatic hypotension can contribute to dizziness and falls but is not the most likely primary cause of acute confusion in this context.
D. Ask the client's wife if anyone in the family has had Alzheimer disease. Family history of Alzheimer disease is relevant for long-term planning but does not address the immediate, potentially reversible cause of the current acute confusion.
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Administer a 300 mg intravenous (IV) bolus of amiodarone.
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Administer a 500 mL intravenous (IV) bolus of dextrose solution.
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Administer atropine 1 mg intravenous (IV) push.
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Administer epinephrine 1 mg intravenous (IV) push.
Explanation
Correct Answer: (C) Administer atropine 1 mg intravenous (IV) push
Symptomatic bradycardia with hypotension and dizziness requires immediate intervention to increase the heart rate and improve cardiac output. Atropine is the first-line medication used to treat symptomatic bradycardia because it blocks vagal effects on the heart, increasing the heart rate and improving perfusion.
Why the other options are incorrect:
A. Administer a 300 mg intravenous (IV) bolus of amiodarone — Amiodarone is an antiarrhythmic used for tachyarrhythmias, not bradycardia, and would not address this client's slow heart rate.
B. Administer a 500 mL intravenous (IV) bolus of dextrose solution — A dextrose bolus does not address the underlying bradycardia causing the client's hypotension and symptoms.
D. Administer epinephrine 1 mg intravenous (IV) push — Epinephrine is typically reserved for cases where atropine is ineffective or for more severe symptomatic bradycardia; it is not the first-line priority action.
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Reduce the blood pressure to 120/80 mm Hg.
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Reduce the blood pressure by 50% within the first 30 minutes of treatment.
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Reduce the blood pressure rapidly so the client will not suffer a stroke.
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Reduce the blood pressure by 20% within the first hour of treatment.
Explanation
In a hypertensive emergency, blood pressure should be lowered gradually and carefully to avoid compromising cerebral perfusion. The recommended therapeutic goal is to reduce the blood pressure by no more than 20-25% within the first hour of treatment to prevent complications such as ischemic stroke.
Why the other options are incorrect:
A. Reduce the blood pressure to 120/80 mm Hg — Attempting to normalize blood pressure this quickly can cause a dangerous drop in cerebral perfusion pressure, leading to ischemic injury.
B. Reduce the blood pressure by 50% within the first 30 minutes of treatment — This reduction is far too rapid and aggressive, significantly increasing the risk of organ hypoperfusion and stroke.
C. Reduce the blood pressure rapidly so the client will not suffer a stroke — Rapid reduction actually increases the risk of stroke due to abrupt changes in cerebral perfusion; a controlled, gradual approach is required.
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Instruct the client to remain in low-Fowler position for 20 min following meals.
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Insert a nasogastric (NG) tube.
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Instruct the client to consume fluids between, rather than with, meals.
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Provide the client protein with each meal.
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Administer an NSAID for client report of abdominal pain.
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Encourage the client to eat 1 tsp honey with each meal.
Explanation
Correct Answers: (C) Instruct the client to consume fluids between, rather than with, meals and (D) Provide the client protein with each meal.
The client's presentation — abdominal pain, nausea, vomiting, diarrhea, diaphoresis, flushing, weakness, and syncope occurring 30 minutes after eating — is the classic picture of dumping syndrome, a known complication following bariatric surgery. The elevated blood glucose of 280 mg/dL further supports rapid gastric emptying causing a blood sugar surge.
Instructing the client to consume fluids between meals rather than with meals is a foundational dietary modification for dumping syndrome. Drinking with meals accelerates gastric emptying and worsens symptoms, so separating fluids from solid intake reduces the osmotic load and slows transit.
Providing protein with each meal helps slow gastric emptying, stabilizes blood glucose, supports postoperative wound healing, and reduces the rapid osmotic shifts responsible for dumping syndrome symptoms.
Why the other options are incorrect:
A. Instruct the client to remain in low-Fowler position for 20 min following meals. Post-bariatric clients with dumping syndrome benefit from lying down in a reclined or supine position after meals to slow gastric emptying, not low-Fowler which keeps them upright and worsens transit.
B. Insert a nasogastric (NG) tube. There is no clinical indication for NG tube insertion in this scenario. The client is experiencing dumping syndrome, which is managed through dietary modifications, not decompression.
E. Administer an NSAID for client report of abdominal pain. NSAIDs are contraindicated following bariatric surgery due to the significantly increased risk of anastomotic ulcers and gastrointestinal bleeding in this population.
F. Encourage the client to eat 1 tsp honey with each meal. Adding simple sugars like honey worsens dumping syndrome by increasing the osmotic load delivered to the small intestine, triggering further fluid shifts and exacerbating all symptoms.
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