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Exam Review

Hesi RN Medsurg

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Total Questions : 48

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Question 1:

Following a motor vehicle accident, a client with chest trauma receives a chest tube to relieve a hemothorax. Two hours following the chest tube insertion, the nurse observes the water level in the water-seal chamber is rising during inspiration and falling during expiration. Which action should the nurse implement?

Answer and Explanation

A
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Question 2:

A client with a cervical spinal injury (C7) is experiencing autonomic dysreflexia. The nurse should first assess the client for which precipitating factor?

Answer and Explanation

A
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Question 3:

The healthcare provider prescribes regular insulin 10 units/hr IV. The IV solution contains 100 units of regular insulin in 100 mL of 0.9% normal saline. How many mL/hr should the nurse program the infusion pump? (Enter numerical value only.)

Answer and Explanation
Correct Answer: "10" mL/hr

Explanation

To determine the mL/hr rate for the regular insulin infusion, we can set up a proportion: 10 units/hr (prescribed rate) = x mL/hr (unknown rate)

Since the IV solution contains 100 units of regular insulin in 100 mL of 0.9% normal saline, we know that each mL of the solution contains 1 unit of regular insulin.

So, if 1 mL contains 1 unit, then x mL contains 10 units. x = 10 mL/hr


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Question 4:

The nurse is admitting a client with possible tuberculosis (TB). The client is placed in a private room with airborne precautions pending diagnostic test results. Which diagnostic test should the nurse review to confirm the diagnosis of TB?

Answer and Explanation

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Question 5:

Lactulose was prescribed two days ago for a client who was recently diagnosed with hepatic encephalopathy. The client is confused and experiencing frequent loose stools. Laboratory findings show an elevated serum ammonia (NH) level of 220 μg/dL (157.1 μmol/dL). Which action should the nurse take?

Reference Range:

Ammonia [10 to 80 μg/dL (6 to 47 μmol/L)]

Answer and Explanation

A
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Question 6:

The nurse is obtaining the admission history for a client with suspected peptic ulcer disease (PUD). Which subjective data reported by the client supports this disease process?

Answer and Explanation

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Question 7:

A client with benign prostatic hyperplasia (BPH) is preparing for discharge following a transurethral needle ablation (TUNA). Which information should the nurse include in the discharge instructions?

Answer and Explanation

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Question 8:

The nurse is caring for a client receiving thrombolytic therapy following an acute myocardial infarction (MI). Which nursing problem should the nurse identify as priority for this client?

Answer and Explanation

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Question 9:

The nurse is caring for a client who had an appendectomy 4 hours ago. Which finding requires immediate action by the nurse?

Answer and Explanation

A
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Question 10:

An adult client newly diagnosed with left ventricular dysfunction is admitted to the hospital with fine rales and wheezing. When assessing this client, which additional finding is the nurse likely to obtain?

Answer and Explanation

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