Blood pressure, pulse, and respirations are examples of what?

Blood pressure, pulse, and respirations are categorized as vital signs because they are key measurements that provide critical information about an individual's immediate health status and physiological functioning. Vital signs serve as essential indicators that help healthcare providers assess the body's basic functions, including heart activity, respiratory efficiency, and overall circulatory health. These metrics are routinely monitored to detect any abnormalities or changes in a patient’s condition, making them fundamental in emergency response and medical evaluation scenarios.

Considering the other options, physical signs are a broader category that includes any observable indications of disease or injury, not strictly limited to measurements and often involving more subjective observations. Diagnostic indicators typically refer to test results or findings that help establish a diagnosis, which can include lab tests, imaging, or other assessments. Health metrics is a more general term that encompasses various measurements related to health and wellness but does not specifically focus on the immediate and essential indicators like vital signs do.