clinical skills questions

Questions 28

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clinical skills questions Questions

Question 1 of 5

The nurse is caring for a patient receiving peritoneal dialysis. The patient suddenly complains of abdominal pain and chills. The patient�s temperature is elevated. The nurse should

Correct Answer: D

Rationale: The correct answer is D: inform the provider of probable visceral perforation. This is the most urgent action as sudden abdominal pain, chills, and elevated temperature in a patient receiving peritoneal dialysis could indicate a serious complication like visceral perforation, which requires immediate medical attention to prevent further complications. Assessing peritoneal dialysate return (A) may provide some information but does not address the urgent need to address a potential visceral perforation. Checking the patient's blood sugar (B) and evaluating the patient's neurological status (C) are not priorities in this situation and do not address the potential life-threatening complication of visceral perforation.

Question 2 of 5

The removal of plasma water and some low�molecular weight particles by using a pressure or osmotic gradient is known as

Correct Answer: D

Rationale: The correct answer is D: ultrafiltration. Ultrafiltration involves the removal of plasma water and low-molecular weight particles using a pressure or osmotic gradient. This process allows small molecules to pass through a semipermeable membrane while retaining larger molecules. Dialysis (A) involves the removal of waste products and excess fluids from the blood, while diffusion (B) is the movement of molecules from an area of high concentration to low concentration. Clearance (C) refers to the rate at which a substance is removed from the blood by a specific organ or process. Ultrafiltration specifically targets the removal of plasma water and low-molecular weight particles through a pressure or osmotic gradient, making it the correct choice in this context.

Question 3 of 5

A patient presents to the emergency department with the following clinical signs: Pulse: 132 beats/min Blood pressure: 88/50 mm Hg Respiratory rate: 32 breaths/min Temperature: 8�F Chest x-ray: Findings consistent with congestive heart failure Cardiac rhythm: Atrial fibrillation with rapid ventricular response These signs are consistent with which disorder?

Correct Answer: D

Rationale: Rationale: The clinical signs indicate a hypermetabolic state with tachycardia, hypotension, tachypnea, and potential fever, typical of a thyroid storm. The presence of congestive heart failure and atrial fibrillation further support this diagnosis due to the hyperthyroid state exacerbating cardiovascular symptoms. Adrenal crisis (A) would present with hypotension and shock, but not with the hypermetabolic state seen here. Myxedema coma (B) would present with hypothermia, bradycardia, and altered mental status, which are not present in this case. SIADH (C) would typically present with hyponatremia and concentrated urine, which are not seen here.

Question 4 of 5

A 100-kg patient gets hemodialysis 3 days a week. In planning the care for this patient, the nurse recommends

Correct Answer: A

Rationale: The correct answer is A: a diet of 2500 to 3500 kcal per day. During hemodialysis, patients often experience increased energy expenditure due to the treatment process. Therefore, maintaining a higher caloric intake is crucial to prevent malnutrition and support the body's needs. Options B, C, and D are incorrect as limiting protein intake to less than 50 grams per day may lead to malnutrition in a patient undergoing hemodialysis, restricting potassium intake to 10 mEq per day may not be appropriate as individual needs vary, and restricting fluid intake to less than 500 mL per day can lead to dehydration and electrolyte imbalances in a patient undergoing hemodialysis.

Question 5 of 5

The nurse is caring for a patient who has undergone major abdominal surgery. The nurse notices that the patient�s urine output has been less than 20 mL/hour for the past 2 hours. The patient�s blood pressure is 100/60 mm Hg, and the pulse is 110 beats/min. Previously, the pulse was 90 beats/min with a blood pressure of 120/80 mm Hg. The nurse should

Correct Answer: A

Rationale: Rationale: 1. Urine output < 20 mL/hour indicates potential hypoperfusion. 2. Decreased urine output with hypotension and tachycardia suggests inadequate fluid resuscitation. 3. Administering a normal saline bolus can help improve perfusion and stabilize blood pressure. 4. Contacting the provider promptly for orders is crucial in managing this acute situation. Summary of Incorrect Choices: B. Delaying reporting to the provider risks worsening the patient's condition. C. Continuing to evaluate urine output without intervention can lead to further deterioration. D. Ignoring the urine output due to potential postrenal causes overlooks the urgent need for fluid resuscitation.

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