Medical Surgical HESI 2023

Questions 45

HESI LPN

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Medical Surgical HESI 2023 Questions

Question 1 of 5

What pathophysiologic process is producing the symptoms of gout in a client with sudden onset of big toe joint pain and swelling?

Correct Answer: A

Rationale: The correct answer is A. Gout is characterized by the deposition of uric acid crystals in the synovial fluid of joints, which triggers inflammation and pain. This process is known as crystal-induced arthritis. Choice B is incorrect as gout does not involve degeneration of joint cartilage. Choice C is incorrect as gout is not caused by an infection of the joint space. Choice D is incorrect as gout does not result from increased synovial fluid but rather from the deposition of uric acid crystals.

Question 2 of 5

A client who has a history of unstable angina is admitted to the emergency department with chest pain.

Correct Answer: B

Rationale: Chest pain unrelieved after taking 3 sequential nitroglycerin tablets indicates a possible myocardial infarction and requires immediate medical attention.

Question 3 of 5

A client with hyperkalemia is being treated in the emergency department. Which medication should the nurse prepare to administer?

Correct Answer: B

Rationale: The correct answer is B, Calcium gluconate. In hyperkalemia, where potassium levels are elevated, calcium gluconate is administered to stabilize the myocardial cell membrane and protect the heart from potential arrhythmias. Potassium chloride (choice A) would worsen the condition by further increasing potassium levels. Magnesium sulfate (choice C) is not the primary treatment for hyperkalemia. Sodium bicarbonate (choice D) is used in metabolic acidosis, not specifically for hyperkalemia.

Question 4 of 5

A client with chronic obstructive pulmonary disease (COPD) is receiving oxygen therapy at 2 liters per minute via a nasal cannula. Which assessment finding indicates a potential complication of oxygen therapy?

Correct Answer: B

Rationale: In clients with COPD, oxygen therapy can lead to a decrease in the respiratory drive caused by the removal of the hypoxic drive. This can result in carbon dioxide retention, leading to a decreased level of consciousness. Options A, C, and D are incorrect because an increased respiratory rate is typically a sign of hypoxia, improved oxygen saturation is a positive response to oxygen therapy, and complaints of dry mouth are not directly related to oxygen therapy complications in this scenario.

Question 5 of 5

A client with asthma is prescribed a metered-dose inhaler (MDI) with albuterol. Which instruction is essential for the nurse to provide?

Correct Answer: B

Rationale: The correct answer is to 'Shake the inhaler well before use.' This instruction is crucial as shaking the inhaler ensures the proper mixing of the medication, which is essential for its effective delivery. Option A is incorrect because using the inhaler only before bedtime may not provide adequate relief during the day. Option C is incorrect as exhaling fully is a good practice but not the most essential instruction. Option D is incorrect as taking two puffs every hour may exceed the recommended dosage and lead to adverse effects.

Similar Questions

A client with asthma is prescribed a metered-dose inhaler (MDI) with albuterol. Which instruction is essential for the nurse to provide?
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A postoperative client reports incisional pain. The client has two prescriptions for PRN analgesia that accompanied the client from the post-anesthesia unit. Before selecting which medication to administer, which action should the nurse implement?
A client with a history of seizures is prescribed phenytoin. Which instruction should the nurse include in the discharge teaching?
A client is receiving a continuous infusion of normal saline at 125 ml/hour post abdominal surgery. The client is drowsy and complaining of constant abdominal pain and a headache. Urine output is 800 ml over the past 24h with a central venous pressure of 15 mmHg. The nurse notes respiratory crackle and bounding central pulses. Vital signs: temperature 101.2�F, Heart rate 96 beats/min, Respirations 24 breaths/min, and Blood pressure 160/90 mmHg. Which interventions should the nurse implement first?

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