NCLEX-PN
NCLEX-PN Quizlet 2023 Questions
Extract:
Question 1 of 5
Which of the following blood pressure parameters indicates PIH? Elevation over a baseline of:
Correct Answer: A
Rationale: The correct answer is A: 30 mmHg systolic and/or 15 mmHg diastolic. These parameters indicate mild PIH (pregnancy-induced hypertension). Mild preeclampsia is characterized by an increase in systolic blood pressure greater than 30 mmHg or an increase in diastolic blood pressure greater than 15 mmHg, observed on two readings taken 6 hours apart (or reaching 140/90).
Choice B (40 mmHg systolic and/or 20 mmHg diastolic) represents a more significant elevation and would indicate a more severe condition than mild PIH.
Choices C (10 mmHg systolic and/or 5 mmHg diastolic) and D (20 mmHg systolic and/or 20 mmHg diastolic) do not meet the criteria for indicating PIH as they are below the accepted parameters for mild PIH.
Question 2 of 5
A nurse working in a pediatric clinic observes bruises on the body of a four-year-old boy. The parents report the boy fell while riding his bike. The bruises are located on his posterior chest wall and gluteal region. What should the nurse do?
Correct Answer: C
Rationale: In this scenario, the nurse is observing bruises on a child's body that are located in areas not commonly associated with accidental injuries. Given the concerning nature of the bruising pattern and the inconsistent history provided by the parents, the nurse should suspect possible child abuse and take appropriate action by notifying the case manager in the clinic. The safety and well-being of the child should always be the top priority. Counseling for the family, warm baths, or recommending range of motion (ROM) exercises are not appropriate actions in this situation and may not address the underlying issue of potential child abuse.
Question 3 of 5
A patient has been admitted to the hospital with an L4-5 HNP diagnosis. After 24 hours, the patient is able to ambulate with assistance and has reduced muscle spasms. Which of the following medications was the most beneficial in changing the patient's mobility status?
Correct Answer: D
Rationale: The correct answer is Flexeril. Flexeril is a muscle relaxant commonly used to treat acute muscle pain and spasms. In this scenario, the patient experiencing reduced muscle spasms and improved mobility after taking Flexeril indicates its effectiveness.
Choice A, Mivacron, is a neuromuscular blocking agent that is not typically used for muscle spasms or pain relief.
Choice B, Atropine, is a medication used to treat certain types of nerve agent and pesticide poisonings, not muscle spasms.
Choice C, Bethanechol, is a medication that stimulates bladder contractions and is not indicated for muscle spasms or mobility improvement.
Question 4 of 5
A nurse is caring for a client with an elevated cortisol level. The nurse can expect the client to exhibit symptoms of:
Correct Answer: C
Rationale: Elevated cortisol levels can lead to sodium and fluid retention and potassium deficit, resulting in urinary deficit. This imbalance in electrolytes and fluid can cause a decrease in urinary output.
Choices B, hyperpituitarism, and D, hyperthyroidism, are incorrect as they do not directly relate to the symptoms expected with elevated cortisol levels. Option A, urinary excess, is also incorrect as high cortisol levels typically lead to fluid retention and urinary deficit, not excess.
Question 5 of 5
What is the drug of choice for herpes simplex virus 1, herpes simplex virus 2, and varicella-zoster virus?
Correct Answer: B
Rationale: Acyclovir (Zovirax) is the drug of choice for herpes simplex virus 1 (HSV-1), herpes simplex virus 2 (HSV-2), and varicella-zoster virus (VZV) infections. It works by inhibiting viral DNA replication. Acyclovir is excreted unchanged in the urine, so caution is needed in renal impairment.
Choice A, HIV, is incorrect as acyclovir is not the drug of choice for HIV.
Choice C, CMV, is incorrect as acyclovir is not the preferred treatment for cytomegalovirus (CMV) infections.
Choice D, Influenza A viruses, is incorrect as acyclovir is not used to treat influenza viruses.