a patients antiretroviral therapy has not been as efficacious as her care team had predicted and maraviroc selzentry has consequently been added to he
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Nursing Elites

ATI RN

Pathophysiology Exam 1 Quizlet

1. A patient's antiretroviral therapy has not been as efficacious as her care team had predicted, and maraviroc (Selzentry) has consequently been added to her drug regimen. The nurse should recognize this drug as belonging to what category of antiretroviral?

Correct answer: C

Rationale: Women with a history of breast cancer should avoid hormone replacement therapy due to the increased risk of cancer recurrence.

2. What is the main function of the mitochondria in a cell?

Correct answer: A

Rationale: The correct answer is A: To produce energy in the form of ATP. Mitochondria are known as the powerhouse of the cell because they are responsible for producing energy in the form of ATP through a process called cellular respiration. This energy is essential for various cellular activities. Choice B is incorrect because protein synthesis primarily occurs in the ribosomes. Choice C is incorrect as the genetic information is stored in the cell's nucleus. Choice D is incorrect as the regulation of cell growth involves various other organelles and processes within the cell.

3. When educating a patient starting on oral contraceptives, what should the nurse include in the teaching plan regarding potential side effects?

Correct answer: A

Rationale: The correct answer is A: Weight gain, mood changes, and nausea are common side effects of oral contraceptives. Weight gain may occur due to fluid retention or changes in metabolism. Mood changes can be caused by hormonal fluctuations. Nausea is a common side effect that usually improves after a few months of use. Choices B, C, and D are incorrect because they do not reflect common side effects associated with oral contraceptives. Increased appetite, insomnia, breast tenderness, headaches, dizziness, fatigue, hair loss, and joint pain are not typically reported side effects of oral contraceptives.

4. Which statement best conveys an aspect of the role of cerebrospinal fluid (CSF)?

Correct answer: B

Rationale: The correct answer is B. Cerebrospinal fluid primarily cushions the brain and spinal cord, protecting them from injury. Choice A is incorrect because while CSF contributes to the brain's immune environment, its main role is not providing immune protection as a physical barrier. Choice C is incorrect because CSF has a significant role in the exchange of nutrients and waste products, rather than a limited one. Choice D is incorrect as CSF is not primarily a medium for nerve impulse transmission, but rather serves as a protective and supportive fluid.

5. A client has been admitted to the hospital with symptoms of Guillain-Barré syndrome. Which aspect of the client's condition would require priority monitoring?

Correct answer: B

Rationale: In Guillain-Barré syndrome, respiratory muscle weakness can lead to respiratory compromise, making it crucial to prioritize monitoring for signs of respiratory distress. Monitoring oxygen saturation levels is important but is secondary to assessing for respiratory compromise in this condition. Changes in consciousness and monitoring blood pressure closely are not typically the priority in Guillain-Barré syndrome.

Similar Questions

A female client with bone metastases secondary to lung cancer is admitted for palliative radiation treatment and pain control. The client is currently experiencing pain that she rates at 9 out of 10. Which of the following nonpharmacologic treatments is most likely to be a useful and appropriate supplement to pharmacologic analgesia at this point?
In which of the following patients may the administration of a live vaccine be contraindicated?
Which of the following mediators of inflammation causes increased capillary permeability and pain?
Which of the following describes the etiology of a cerebrovascular accident (CVA)?
A patient taking an oral contraceptive missed one pill. What should the nurse teach the patient to do?

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