What are considered normal vital signs for an adult?

The range specified for heart rate, respiratory rate, and blood pressure in the chosen answer aligns with the established norms for adult vital signs. A heart rate of 60-100 beats per minute is widely recognized as the normal resting range for adults. This illustrates the variability of heart rates during different activities and physiological states, but the 60-100 range captures the typical resting heart rate for most individuals.

The selected answer further indicates a respiratory rate of 12-20 breaths per minute, which is considered the standard for normal adult breathing rates. Respiration within this range suggests a stable and efficient respiratory function without signs of distress or compromised lung function.

Blood pressure standards of 90/60 to 120/80 mmHg are also regarded as normal for adults. These values help clinicians assess cardiovascular health, and a reading within this range typically signifies a healthy balance of systolic and diastolic pressures.

By contrast, the other options present ranges that deviate from commonly accepted standards or contain certain discrepancies. Understanding normal vital signs is crucial for healthcare professionals as it forms the basis for early detection of potential health issues and effective patient care management.