Nursing Elites

1. A 50-milliliter (ml) bolus of normal saline fluid is ordered by the physician. The physician wants it to infuse in 30 minutes. The nurse should set the pump rate at:

• A. 100 ml per hour for one hour.
• B. 60 ml per hour for one-half hour
• C. 120 ml per hour for one hour.
• D. 50 ml per hour for one hour.

Correct answer: A

Rationale: To infuse a 50 ml bolus in 30 minutes, the rate should be calculated as follows: 50 ml / 30 min = 100 ml per hour. Therefore, the correct answer is to set the pump rate at 100 ml per hour for one hour. Choice A is the correct rate based on the calculation. Choices B, C, and D all provide incorrect rates that do not match the physician's order. Choice B would only deliver 30 ml in 30 minutes, not the ordered 50 ml. Choice C would deliver 120 ml in one hour, which is 20 ml more than ordered. Choice D would only provide 25 ml over 30 minutes, not the full 50 ml prescribed.

2. The client is admitted to the unit after a cholecystectomy. Montgomery straps are utilized with this client. The nurse is aware that Montgomery straps are utilized on this client because:

• A. The client is at risk for evisceration.
• B. The client will require frequent dressing changes.
• C. The straps provide support for drains that are inserted in the incision.
• D. No sutures or clips are used to secure the incision.

Correct answer: B

Rationale: Montgomery straps are used to secure dressings that require frequent changes due to the large amount of drainage usually present after a cholecystectomy. They are also beneficial for clients allergic to various types of tape. Answer A is incorrect as the client is not at higher risk of evisceration. Answer C is incorrect because Montgomery straps are not used to support drains. Answer D is incorrect as sutures or clips are typically used to secure the incision after gallbladder surgery, not Montgomery straps.

3. Why might the physician order antibiotics to be given through the central venous access device (CVAD) rather than through a peripheral IV line if the CVAD becomes infected?

• A. To prevent infiltration of the peripheral line
• B. To reduce the pain and discomfort associated with antibiotic administration in a small vein
• C. To lessen the chance of an allergic reaction to the antibiotic
• D. To attempt to eliminate microorganisms in the catheter and prevent having to remove it

Correct answer: D

Rationale: When a patient's central venous access device (CVAD) becomes infected, administering antibiotics through the line is essential to attempt to eliminate microorganisms within the catheter. The goal is to prevent the necessity of removing the catheter, which might be required if the infection persists. Choice A, 'To prevent infiltration of the peripheral line,' is incorrect as the priority is addressing the catheter infection, not preventing issues with a peripheral line. Choice B, 'To reduce the pain and discomfort associated with antibiotic administration in a small vein,' is not relevant to the rationale for choosing the CVAD for antibiotic administration. Choice C, 'To lessen the chance of an allergic reaction to the antibiotic,' is also incorrect as the main focus is managing the catheter-associated infection rather than allergy prevention.

4. When discussing the patterns of use of alcohol and other drugs, which piece of information should the nurse include?

• A. Lifetime prevalence and intensity of alcohol use are greater in men than in women.
• B. Caucasians report higher levels of alcohol use than African Americans or Hispanics.
• C. Overuse of alcohol and other drugs increases into the mid-20s, then levels off and decreases with age.
• D. Heavy use is more common in lower socioeconomic groups due to affordability.

Correct answer: C

Rationale: The correct answer is that overuse of alcohol and other drugs increases into the mid-20s, then levels off and decreases with age. Recent research indicates that alcohol and illicit drug use tends to rise into the mid-20s and then decline with age. Choices A and B are incorrect because lifetime prevalence and intensity of alcohol use are greater in men than in women, and Caucasians do not report higher levels of alcohol use compared to African Americans or Hispanics. Choice D is incorrect because heavy use is more common in lower socioeconomic groups due to factors like stress, coping mechanisms, and availability, not just affordability.

5. While admitting a client to an acute-care psychiatric unit, the nurse asks about substance abuse based on:

• A. psychiatric disorders' higher prevalence in addicted populations
• B. individuals with psychiatric disorders' increased susceptibility to substance abuse
• C. the importance of detecting and diagnosing substance disorders in acute-care psychiatric settings
• D. the significant impact of undetected substance problems on the treatment of psychiatric disorders

Correct answer: B

Rationale: The correct answer is 'individuals with psychiatric disorders' increased susceptibility to substance abuse.' It is crucial to inquire about substance abuse during admission to an acute-care psychiatric unit because individuals with psychiatric disorders are more prone to experiencing substance abuse issues. Addressing substance abuse is vital for effective treatment and to prevent relapse in psychiatric disorders. Option A is incorrect as it focuses on the prevalence of psychiatric illness in addicted populations rather than the relationship between psychiatric disorders and substance abuse. Option C is incorrect as it exaggerates the ease of detecting and diagnosing substance disorders in acute-care psychiatric settings. Option D is incorrect as undetected substance problems can indeed significantly impact the treatment of psychiatric disorders, but the main reason for inquiring about substance abuse is the increased susceptibility of individuals with psychiatric disorders to such issues.

Similar Questions