NCLEX-PN
2024 PN NCLEX Questions Questions
Extract:
Question 1 of 5
When assisting with data collection on language development in a toddler from a bilingual family, what characteristic would a nurse expect?
Correct Answer: C
Rationale: When assessing language development in a toddler from a bilingual family, a nurse would expect the child's language development to be slower than expected. Various factors, such as physical maturity and reinforcement received, can influence the pace of language development. Children from bilingual families, twins, and non-firstborn children may exhibit slower language development.
Therefore, it is common for the language development of a toddler from a bilingual family to be slower than expected. This characteristic does not necessarily imply a need for speech therapy.
Choices A, B, and D are incorrect because, in this context, the language development of the child is more likely to be slower than expected rather than more advanced, developing as expected, or requiring speech therapy.
Question 2 of 5
A nurse is determining the fetal heart rate (FHR) and places the fetoscope on the mother's abdomen to count the FHR. The nurse simultaneously palpates the mother's radial pulse and notes that it is synchronized with the sounds heard through the fetoscope. Which action should the nurse take?
Correct Answer: B
Rationale: When auscultating the fetal heart rate, the nurse would place the fetoscope on the maternal abdomen, over the fetal back. The nurse would then palpate the mother's radial pulse. If her pulse is synchronized with the sounds from the fetoscope, the nurse would move the fetoscope to another area on the mother's abdomen to locate the FHR. The nurse needs to be sure that the FHR is what is actually being heard. Other sounds that may be heard are the funic sound (blood flowing through the umbilical cord) and the uterine sound (blood flowing through the uterine vessels). The funic sound is synchronized with the FHR; the uterine sound is synchronized with the mother's pulse.
Therefore, moving the fetoscope to a different area will help in accurately locating and counting the fetal heart rate.
Choice A is incorrect because counting for 60 seconds without changing the position may not address the issue of accurately locating the FHR.
Choice C is incorrect as it does not address the need to reposition the fetoscope to locate the fetal heart.
Choice D is incorrect because counting the FHR and the radial pulse rate separately may not help in differentiating the two sounds.
Question 3 of 5
Distribution of a drug to various tissues depends on the amount of cardiac output to each type of tissue. Which tissue would receive the highest amount of cardiac output and thus the highest amount of a drug?
Correct Answer: D
Rationale: The tissue that would receive the highest amount of cardiac output and thus the highest amount of a drug is the myocardium. Highly perfused tissues include vital organs like the brain, heart, kidneys, adrenal glands, and liver. The myocardium, being part of the heart, receives a significant amount of cardiac output.
Choices A (skin) and B (adipose tissue) are poorly perfused tissues and would not receive high amounts of cardiac output.
Choice C (skeletal muscle) is also less perfused compared to the myocardium.
Question 4 of 5
A nurse is assisting with data collection on an older client who will be seen by a physician in a health care clinic. When the nurse asks the client about sexual and reproductive function, the client reports concern about sexual dysfunction. What should be the nurse's next action?
Correct Answer: D
Rationale: Sexual dysfunction is not a normal process of aging. The prevalence of chronic illness and medication use is higher among older adults than in the younger population. Illnesses and medications can interfere with the normal sexual function of older men and women. It is crucial to assess the medications the client is taking as they could be contributing to the reported sexual dysfunction. While documenting the concern and informing the healthcare provider are important steps, the immediate priority is to gather information on the medications that could be impacting the client's sexual function.
Therefore, the nurse's next action should be to ask the client about the medications he is taking.
Question 5 of 5
What effect can medication bound to protein have?
Correct Answer: C
Rationale: Medication bound to protein leads to less availability to produce desired medicinal effects because only unbound drugs can interact with active receptor sites. If a drug is bound to protein, it cannot bind with a receptor site, reducing its effectiveness.
Choice A is incorrect because binding to protein reduces drug availability.
Choice B is incorrect because distribution to receptor sites is ineffective if the drug is bound to protein.
Choice D is incorrect because metabolism does not occur until the drug is removed from the protein molecule by the liver, allowing the protein to return to circulation.