Which vital signs are CNAs typically responsible for measuring?

The correct answer identifies the vital signs that CNAs, or Certified Nursing Assistants, are commonly tasked with measuring in a healthcare setting. Temperature, pulse, respiration, and blood pressure are considered the four primary vital signs that provide essential information about a patient’s physiological state.

Measuring these signs helps in assessing the overall health and well-being of the patient, monitoring for any changes that may indicate medical issues, and supporting the healthcare team in providing appropriate care. Temperature indicates the body’s ability to maintain homeostasis, the pulse reflects heart function and circulation, respiration provides insights into the patient's breathing and oxygenation status, and blood pressure is crucial for understanding cardiovascular health.

The other combinations of options include measurements that are important but not classified as primary vital signs. For example, social interactions, while relevant to a patient's emotional and mental state, do not pertain to physical health metrics. Measurements like blood sugar and height provide valuable information but fall outside the standard scope of vital signs typically recorded by CNAs. Therefore, this answer encapsulates the core responsibilities regarding vital signs for a CNA effectively.