ATI RN
Adult Health Med Surg Nursing Test Banks Questions
Question 1 of 5
Nurse Emma advised the patient to quit smoking because nicotine wil1 contribute to _______.
Correct Answer: A
Rationale: Nicotine, a substance found in cigarettes, is known to have harmful effects on pregnancy. Smoking during pregnancy can lead to numerous complications, one of which is the increased risk of delivering a low birth weight infant. Low birth weight infants are born weighing less than 5.5 pounds (2.5 kilograms) and are at a higher risk of various health issues, developmental delays, and even mortality.
Therefore, Nurse Emma advised the patient to quit smoking to reduce the risk of having a low birth weight infant.
Question 2 of 5
A patient is prescribed a benzodiazepine for the management of insomnia. Which adverse effect should the nurse monitor closely in the patient?
Correct Answer: C
Rationale: Benzodiazepines are commonly prescribed for the management of insomnia due to their sedative effects. One of the most common adverse effects of benzodiazepines is daytime drowsiness, which can impair the patient's ability to function normally during the day. Monitoring the patient closely for daytime drowsiness is important to ensure their safety and well-being, as it can affect their daily activities and increase the risk of accidents or falls. It is essential for the nurse to educate the patient on the potential for daytime drowsiness and advise them to avoid activities that require full alertness, such as driving or operating heavy machinery, until they know how the medication affects them. If the patient experiences severe or persistent daytime drowsiness, the healthcare provider may need to adjust the dosage or consider alternative treatment options.
Question 3 of 5
Identify the causative agent of dengue fever.
Correct Answer: D
Rationale: The causative agent of dengue fever is a virus. Dengue fever is primarily transmitted to humans by the bite of infected Aedes mosquitoes, particularly Aedes aegypti and Aedes albopictus. These mosquitoes act as vectors, carrying and transmitting the dengue virus (specifically four closely related but antigenically different serotypes: DEN-1, DEN-2, DEN-3, and DEN-4) to humans during the feeding process. The virus then replicates in the human body, causing symptoms of dengue fever.
Therefore, the correct answer is D. Virus.
Question 4 of 5
In planning for Sonny's oxygen therapy, the nurse should consider which of the following, EXCEPT
Correct Answer: C
Rationale: The nurse does not need to determine the age of Excel when planning for Sonny's oxygen therapy. This information is irrelevant to the specific care requirements of Sonny's oxygen therapy. Sonny's age, medical history, respiratory status, and oxygen needs are the key considerations in planning for his oxygen therapy. The nurse should focus on factors such as the need for a humidifier, length of tubing, and the manner of administering oxygen (continuous or intermittent) to ensure effective and safe delivery of oxygen therapy to Sonny.
Question 5 of 5
Which of the following mechanisms is responsible for the phenomenon of immunological memory, wherein the immune system mounts a faster and more robust response upon re-exposure to a previously encountered pathogen?
Correct Answer: A
Rationale: Immunological memory is primarily maintained by the clonal expansion of memory B cells. Memory B cells are a type of long-lived immune cell that originates from previously activated B cells during an immune response to a pathogen. When the immune system encounters the same pathogen again, memory B cells can quickly recognize and respond to it by undergoing rapid clonal expansion and differentiation into plasma cells that produce specific antibodies. This quick and robust response leads to the more efficient elimination of the pathogen during secondary exposure, resulting in the faster and stronger immune response characteristic of immunological memory.