Which option lists the normal values for pulse, respiration rate, and body temperature?

Which option lists the normal values for pulse, respiration rate, and body temperature?

• A. 60-100 bpm; 12-20 breaths per minute; 98.6 F
• B. 40-60 bpm; 8-12 breaths per minute; 97.0 F
• C. 100-120 bpm; 20-30 breaths per minute; 99.9 F
• D. 50-70 bpm; 10-14 breaths per minute; 100.4 F

Answer: (A)

Normal vital signs for an adult at rest are around a pulse of 60–100 beats per minute, a respiration rate of about 12–20 breaths per minute, and a body temperature near 98.6°F. This combination is the best match because it reflects the standard reference ranges clinicians use to gauge basic health. Values outside these ranges can indicate issues: a heart rate and breathing rate that are too low or too high, or a temperature that is elevated, such as 100.4°F or higher, which suggests fever. Individual factors like age, fitness, time of day, and measurement method can shift these numbers slightly, but the first set aligns with the common normal ranges for an average healthy adult.

Normal vital signs for an adult at rest are around a pulse of 60–100 beats per minute, a respiration rate of about 12–20 breaths per minute, and a body temperature near 98.6°F. This combination is the best match because it reflects the standard reference ranges clinicians use to gauge basic health. Values outside these ranges can indicate issues: a heart rate and breathing rate that are too low or too high, or a temperature that is elevated, such as 100.4°F or higher, which suggests fever. Individual factors like age, fitness, time of day, and measurement method can shift these numbers slightly, but the first set aligns with the common normal ranges for an average healthy adult.