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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Related Questions
Correct Answer is D
Explanation
A. MRI scans can vary in duration and may take longer than 30 minutes, depending on the specific procedure and imaging requirements.
B. Movement can distort the images in an MRI scan, so it's crucial for the client to lie as still as possible during the procedure.
C. The contrast dye used in MRIs does not typically contain iodine and is not known to cause skin itching.
D. MRI scanners generate loud noises during operation, and patients are often provided with earplugs or headphones to minimize discomfort from the noise.
Correct Answer is A
Explanation
A. Acknowledging that food consumption might not significantly decrease helps manage the mother's expectations regarding her "picky eater" child and reduces potential stress around mealtime.
B. Adding fruit juice might contribute to increased sugar intake and may not necessarily address the nutritional concerns associated with picky eating.
C. Forcing a child to remain at the table after meals could create negative associations with mealtime and food, potentially exacerbating picky eating behavior.
D. Emphasizing quantity over quality doesn't address the nutritional concerns related to picky eating and might encourage unhealthy eating habits.
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