What are the four vital signs commonly measured to evaluate homeostasis?

The four vital signs commonly measured to evaluate homeostasis are temperature, heart rate, respirations, and blood pressure. These signs are critical indicators of the body's physiological status and help healthcare providers assess a patient's overall health.

Temperature reflects the body's ability to generate and dissipate heat, providing insight into metabolic processes and potential infections. Heart rate indicates cardiovascular health and can reveal arrhythmias or signs of stress. Respirations measure the rate and depth of breathing, offering information about the respiratory system's efficiency and oxygen exchange. Blood pressure assesses the force of blood against the vessel walls, which is crucial for understanding the heart's function and overall circulatory health.

While height and weight are important measurements for assessing growth, nutritional status, or obesity, they are not considered vital signs. Allergies, like other medical conditions, do not fall into the category of vital signs. Vital signs specifically pertain to the immediate indicators of homeostasis and physiological function, distinguishing option B as the correct choice.