What is the normal range for adult vital signs?

The normal range for adult vital signs is characterized by specific parameters that medical professionals commonly use to assess a person's health. For blood pressure, a normal reading is approximately 120/80 mmHg, which is considered optimal and indicates that the heart is functioning efficiently without excessive strain.

The heart rate for a healthy adult typically falls between 60 and 100 beats per minute (bpm). This range represents the average resting heart rate and reflects a balance between cardiovascular demand and capacity.

Respiratory rate in adults is normally between 12 and 20 breaths per minute. This range indicates adequate ventilation and gas exchange in the lungs, which is essential for maintaining oxygen and carbon dioxide levels in the body.

Overall, these parameters are commonly used benchmarks in healthcare settings to evaluate cardiovascular and respiratory health. The choice that presents these vital signs accurately aligns with established medical knowledge, making it the correct answer.