NCLEX-PN
Nclex Exam Cram Practice Questions Questions
Extract:
Question 1 of 5
Acyclovir (Zovirax) is the agent of choice for which of the following infections?
Correct Answer: D
Rationale: Acyclovir is an antiviral medication specifically effective in treating herpes infections. It works by inhibiting the replication of the herpes virus, shortening the duration of the infection. While Acyclovir can be used in HIV and AIDS patients to treat opportunistic viral infections, it is not a primary drug for managing HIV or AIDS itself. Candida is a type of fungus, and infections caused by Candida are treated with antifungal medications, not antivirals like Acyclovir.
Therefore, the correct answer is herpes.
Question 2 of 5
After undergoing gastric resection, the client is informed by the nurse that which of the following meals is most likely to cause rapid emptying of the stomach?
Correct Answer: D
Rationale: After gastric resection, meals high in carbohydrates are more likely to cause rapid emptying of the stomach. Carbohydrates stimulate the release of gastrin, which accelerates gastric emptying. On the other hand, high-fat and high-protein meals tend to delay gastric emptying. A large meal, regardless of nutrient content, can also delay gastric emptying due to the increased volume of food that needs to be processed.
Question 3 of 5
An 85-year-old client is eligible for Medicare-reimbursable home care services. Referral is contingent on meeting which of the following criteria?
Correct Answer: A
Rationale: The correct criteria for Medicare-reimbursable home care services include the client being homebound and requiring a skilled service, such as physical therapy, occupational therapy, speech therapy, nursing, or social work.
Choice A is correct because it aligns with these requirements.
Choice B is incorrect as immediate previous hospitalization is not a prerequisite for home care services.
Choice C is incorrect as age alone does not determine eligibility for Medicare-reimbursable home care services.
Choice D is incorrect as the requirement of nursing and social work support alone is not sufficient for Medicare-reimbursable home care services.
Question 4 of 5
A Hispanic client brings her father to the clinic because he is becoming more forgetful. He is diagnosed with Alzheimer's disease. The woman tells the nurse that she wants to try ginkgo biloba for her father before using prescription medications. Which of the following is an appropriate response by the nurse?
Correct Answer: D
Rationale: The appropriate response is to acknowledge the client's wishes and communicate them to the physician for consideration. It is important to be culturally sensitive and respect the client's preferences. Ginkgo biloba has shown some benefits in treating dementia, so it is essential to involve the healthcare provider in the decision-making process.
Choices A, B, and C are dismissive and fail to consider the client's perspective and cultural beliefs. It is crucial for healthcare professionals to engage in open communication and collaboration with clients to provide patient-centered care.
Question 5 of 5
How many temporary teeth should the nurse expect to find in a 5-year-old client's mouth?
Correct Answer: C
Rationale: A 5-year-old child can have up to 20 temporary (deciduous or baby) teeth. The first tooth usually erupts by age 6 months, and the last by age 30 months. All temporary teeth are usually shed between 6 and 13 years of age.
Therefore, a 5-year-old child should have up to 20 temporary teeth. The correct answer is 'up to 20.'
Choices A, B, and D are incorrect because the correct number of temporary teeth in a 5-year-old child's mouth is up to 20, not 10, 15, or 32.