A nurse is obtaining vital signs from 2-month-old infant. The infant's heart rate is 190/min and his temperature is 40° C (104° F). The father asks the nurse why the infant's heart is beating so fast. Which of the following responses by the nurse is appropriate
"The fever is causing an increase in your baby's heart rate."
"Your baby's heart is beating fast in an attempt to cool down his body
“This is within the expected range for your baby."
"As your baby begins to fall asleep, his heart rate will decrease.
The Correct Answer is A
A. In the case of a fever, the body's response often includes an increase in heart rate to help distribute heat and manage the fever.
B. While the body might attempt to regulate temperature through various means, the increased heart rate is primarily due to the fever itself.
C. A heart rate of 190/min is higher than normal for a 2-month-old infant and is likely elevated due to the fever.
D. Heart rate tends to decrease during sleep but doesn't explain the elevated heart rate specifically in response to the fever.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","D","E"]
Explanation
A. History of previous suicide attempts is a significant risk factor for future attempts.
B. Mental health changes, such as depression or anxiety, are strongly associated with an increased risk of suicidal behaviors.
C. Greatly improved school performance is less likely to be considered a risk factor for suicide.
D. Family disorganization or conflict can contribute to stress and emotional instability, increasing the risk.
E. Substance abuse, including alcohol or drugs, is linked to an increased risk of suicidal thoughts and behaviors.
F. Higher socioeconomic status is not typically identified as a strong risk factor for suicide in adolescents.
Correct Answer is B
Explanation
A. Solitary play, where a child plays alone, is more common in younger toddlers, typically before the age of 2.
B. Parallel play, where toddlers play alongside each other without actively engaging with one another, is common in 2-year-olds.
C. Toddlers often engage in play both at home and outside the home, with various interactions and experiences in different settings.
D. Cooperative play, where children actively play together in an organized or coordinated way, often emerges later in early childhood, around ages 3 to 4.
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