NCLEX-PN
Next Generation Nclex Questions Overview 3.0 ATI Quizlet Questions
Extract:
Question 1 of 5
Which of the following medications should be held 24-48 hours prior to an electroencephalogram (EEG)?
Correct Answer: D
Rationale: Anticonvulsants like Dilantin should be held 24-48 hours before an EEG to prevent interference with the test results. Medications such as tranquilizers, barbiturates, and other sedatives should also be avoided. Lasix, Cardizem, and Lanoxin do not belong to these categories and are not known to interfere with EEG results.
Question 2 of 5
Which of the following statements by a client indicates adequate preparation for magnetic resonance imaging?
Correct Answer: A
Rationale: The correct statement is, '"I should wear earplugs during the test,"?' as MRI scanners produce loud noises requiring ear protection. Metal objects, including jewelry, are not allowed inside the MRI room due to safety concerns related to the magnetic field.
Choices B, C, and D are incorrect.
Choice B is wrong because metal objects, including jewelry, are not permitted in the MRI room.
Choices C and D are incorrect as having a pacemaker or an artificial hip raises concerns due to the magnetic field in MRI, requiring special precautions or considerations. It is crucial for individuals with such implants to inform their healthcare provider to assess the risks and determine the appropriate course of action.
Question 3 of 5
Several passengers aboard an airliner suddenly become weak and suffer breathing difficulty. The diagnosis is likely to be
Correct Answer: B
Rationale: In the scenario described, where multiple passengers on an airliner experience sudden weakness and breathing difficulty simultaneously, the most likely cause is chemical exposure. This is because a sudden onset of similar symptoms in a group of individuals suggests a common environmental factor affecting them. Options A, C, and D are less likely as they do not explain a sudden onset of symptoms in multiple individuals simultaneously. Asian flu (Option
A) is a viral infection and would not typically result in sudden symptoms in multiple individuals at the same time. Bacterial pneumonia (Option
C) is a localized infection and not a probable cause for a sudden onset of symptoms in a group. An allergic reaction (Option
D) would usually occur in individuals with specific allergies rather than affecting a group of passengers at the same time.
Question 4 of 5
What is the 24-hour day-night cycle known as?
Correct Answer: A
Rationale: The correct answer is circadian rhythm. Circadian rhythm refers to the rhythmic repetition of patterns that occur approximately every 24 hours, regulating various biological processes related to the day-night cycle. Infradian rhythm, which is longer than 24 hours, and ultradian rhythm, which is shorter than 24 hours, are not the correct terms for the 24-hour cycle. Non-REM rhythm does not specifically relate to the 24-hour day-night cycle, making it an incorrect choice.
Question 5 of 5
A syringe pump is a type of electronic infusion pump used to infuse fluids or medications directly from a syringe. This device is commonly used for:
Correct Answer: D
Rationale: The correct answer is 'the neonatal and pediatric populations.' Syringe pumps are commonly used in neonatal and pediatric populations because they allow for precise infusion of small volumes of medications or fluids at controlled rates. This is crucial for ensuring safety and accuracy in these delicate populations.
Choice A is incorrect because syringe pumps are not limited to obstetrics; they are used in various healthcare settings.
Choices B and C are incorrect because syringe pumps are not typically used for dilute antibiotics or large volumes of IV solutions. Instead, they are preferred for delivering small volumes accurately, making them ideal for neonatal and pediatric care.