Normal blood pressure range is:

Normal blood pressure range is:

• A. 120/80-140/90
• B. 90/60-120/80
• C. 140/90-160/100
• D. 100/60-110/70

Answer: (A)

Blood pressure reflects the force of blood against artery walls, with the systolic number showing pressure during heart contraction and the diastolic number showing it during relaxation. A reading around 120/80 is considered normal, and in many clinical references normal can extend up to about 140/90, recognizing that values in this upper range can be seen as acceptable for many healthy adults depending on age and risk factors. Therefore, the range from 120/80 up to 140/90 best fits the notion of a normal or near-normal blood pressure in this context. Values below this can indicate hypotension, while readings at or above higher thresholds are more consistent with hypertension.

Blood pressure reflects the force of blood against artery walls, with the systolic number showing pressure during heart contraction and the diastolic number showing it during relaxation. A reading around 120/80 is considered normal, and in many clinical references normal can extend up to about 140/90, recognizing that values in this upper range can be seen as acceptable for many healthy adults depending on age and risk factors. Therefore, the range from 120/80 up to 140/90 best fits the notion of a normal or near-normal blood pressure in this context. Values below this can indicate hypotension, while readings at or above higher thresholds are more consistent with hypertension.