Step 1: Understanding Heart Rate in Newborns.
Newborns (0-1 month old) typically have a higher heart rate compared to older children and adults. The normal heart rate for newborns can range between 70 and 190 beats per minute (bpm), depending on factors like activity, sleep, and feeding.
Step 2: Why Other Options are Incorrect.
- (B) 80-160 bpm: This range is more typical for infants and toddlers, not newborns.
- (C) 80-120 bpm: This range is common for children older than 1 month.
- (D) 80-130 bpm: This range is lower than the normal heart rate for newborns.
Step 3: Conclusion.
The correct heart rate range for a newborn is 70-190 bpm, so the answer is (A).