A client with osteoarthritis is given a new prescription for a nonsteroidal anti-inflammatory drug (NSAID). The client asks the nurse, 'How is this medication different from the acetaminophen I have been taking?' Which information about the therapeutic action of NSAIDs should the nurse provide?

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Question 1 of 9

A client with osteoarthritis is given a new prescription for a nonsteroidal anti-inflammatory drug (NSAID). The client asks the nurse, 'How is this medication different from the acetaminophen I have been taking?' Which information about the therapeutic action of NSAIDs should the nurse provide?

Correct Answer: B

Rationale: The correct answer is B: Provide anti-inflammatory response. NSAIDs work by inhibiting the enzyme cyclooxygenase, thereby reducing inflammation, pain, and fever. This is different from acetaminophen, which primarily acts as a pain reliever and fever reducer but lacks significant anti-inflammatory properties. Explanation of why other choices are incorrect: A: Are less expensive - Cost is not related to the therapeutic action of NSAIDs. C: Increase hepatotoxic side effects - While NSAIDs can have adverse effects on the liver, hepatotoxicity is not a primary therapeutic action of these drugs. D: Cause gastrointestinal bleeding - While NSAIDs can increase the risk of gastrointestinal bleeding, this is a potential side effect rather than the primary therapeutic action.

Question 2 of 9

When planning the response to the potential use of smallpox as an agent of terrorism, the emergency department (ED) nurse manager will plan to obtain adequate quantities of:

Correct Answer: A

Rationale: The correct answer is A: Vaccine. Smallpox is a contagious and potentially deadly disease caused by the variola virus. The smallpox vaccine is the most effective way to prevent and control the spread of smallpox. By obtaining adequate quantities of the smallpox vaccine, the ED nurse manager can protect healthcare workers and the public from contracting the virus in case of a smallpox bioterrorism event. Atropine (B) is used to treat certain types of nerve agent poisoning, not smallpox. Antibiotics (C) are ineffective against viruses like smallpox. Whole blood (D) is not specifically needed for smallpox treatment.

Question 3 of 9

The nurse is educating a patient’s family member about a pulmonary artery catheter (PAC). Which statement by the family member best indicates undaebrisrbt.acnomd/itnesgt of the purpose of the PAC?

Correct Answer: B

Rationale: The correct answer is B because it shows understanding that the PAC helps in managing fluid therapy effectively. The PAC measures pressures in the heart and lungs, guiding fluid management. Choice A is incorrect as the PAC is not primarily for IV fluid administration. Choice C shows understanding of the catheter placement but not its purpose. Choice D is incorrect as the PAC is not for the heart to heal but to monitor cardiac status.

Question 4 of 9

Continuous venovenous hemodialysis is used to

Correct Answer: D

Rationale: The correct answer is D because continuous venovenous hemodialysis combines ultrafiltration, convection, and dialysis techniques. Ultrafiltration removes excess fluid, convection helps in removing solutes, and dialysis involves the diffusion of solutes across a semipermeable membrane. This comprehensive approach ensures effective removal of both fluid and solutes in critically ill patients. Incorrect Answer Analysis: A: Removing fluids and solutes through convection alone is not the complete process in continuous venovenous hemodialysis. B: While volume overload is addressed, continuous venovenous hemodialysis involves more than just removing plasma water. C: Adding dialysate is not the primary method in continuous venovenous hemodialysis; it involves ultrafiltration, convection, and dialysis techniques.

Question 5 of 9

A 15-year-old boy is in the ICU and preparing for an appendectomy. He is clearly anxious and fidgets with his IV constantly. He complains that he doesnt want to be there and he is sick of everyone telling him what to do. What would be the best way for the nurse to address this patients anxiety?

Correct Answer: B

Rationale: The correct answer is B: Offer him the remote to the television. This is the best way to address the patient's anxiety because it provides a distraction and a sense of control, which can help alleviate anxiety. By offering the patient the remote to the television, the nurse is giving him a choice and a way to focus his attention away from his anxiety. This can help him feel more comfortable and empowered in the situation. Choice A is incorrect because using physical restraints can increase the patient's anxiety and sense of helplessness. Choice C, lowering the head of his bed, may provide physical comfort but does not directly address his anxiety. Choice D, explaining the procedure in detail, may further increase his anxiety as it focuses on the surgery rather than addressing his current emotional state.

Question 6 of 9

When fluid is present in the alveoli what is the result?

Correct Answer: A

Rationale: The correct answer is A: Alveoli collapse and atelectasis occurs. When fluid is present in the alveoli, it impairs the surface tension necessary for the alveoli to remain open, leading to collapse and atelectasis. This prevents proper gas exchange, resulting in hypoxemia. Choice B is incorrect because impaired gas diffusion typically occurs with conditions affecting the alveolar-capillary membrane, not fluid in the alveoli. Choice C is incorrect as hypoventilation refers to decreased ventilation, not specifically related to fluid in the alveoli. Choice D is incorrect as fluid in the alveoli is not a direct indicator of heart failure.

Question 7 of 9

The nurse is caring for a patient admitted with a traumatic brain injury following a motor vehicle crash. The patient’s Glasgow Coma Score is 3 anda binirbte.cromm/ittetset ntly withdraws when painful stimuli are introduced. The patient is ventilator dependent and occasionally takes a spontaneous breath. The primary care provider explains to the family that the patient has severe neurological impairment and it is not expected that the patient will ever recover consciousness. What concept does this situation depict?

Correct Answer: C

Rationale: The correct answer is C: A persistent vegetative state. This choice is correct because the patient exhibits minimal responsiveness, only withdrawing to painful stimuli, and lacks meaningful interaction or consciousness. A persistent vegetative state is characterized by preserved wakefulness without awareness, which aligns with the patient's condition. Choice A: An organ donor is incorrect because the patient's neurological impairment does not necessarily indicate readiness for organ donation. Choice B: Brain death is incorrect because the patient still exhibits some reflexive responses, indicating a level of brain function beyond brain death. Choice D: Terminally ill is incorrect as it does not specifically address the patient's neurological status and prognosis, which is better described by a persistent vegetative state.

Question 8 of 9

The nurse is using presence to reduce the anxiety of a critically ill patient. What nursing behavior demonstrates an effective use of presence?

Correct Answer: C

Rationale: The correct answer is C because maintaining eye contact with the patient during explanations is a non-verbal way to show attentiveness and empathy, which can help reduce the patient's anxiety. This behavior demonstrates active listening and engagement, making the patient feel heard and understood. A: Staying in the patient's room to complete documentation is not an effective use of presence as it does not involve direct interaction with the patient. B: Having a conversation in the patient's room that excludes the patient is also not an effective use of presence as it does not involve engaging with the patient. D: Focusing on specific nursing care tasks while in the patient's room, although important, may not necessarily demonstrate presence in reducing the patient's anxiety.

Question 9 of 9

Which assessment finding obtained by the nurse when caring for a patient receiving mechanical ventilation indicates the need for suctioning?

Correct Answer: C

Rationale: The correct answer is C because a respiratory rate of 32 breaths/minute indicates increased work of breathing, which could be due to secretions that need to be suctioned. High respiratory rate may suggest inadequate oxygenation and ventilation. Oxygen saturation of 93% (choice A) is within an acceptable range and does not necessarily indicate the need for suctioning. Time since last suctioning (choice B) should be considered but is not as immediate an indication as an increased respiratory rate. Occasional audible expiratory wheezes (choice D) may be indicative of other respiratory issues but do not directly indicate the need for suctioning.

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