What should you check for when assessing a victim's responsiveness?

When assessing a victim's responsiveness, it is essential to check their level of consciousness and breathing. This is because a person's ability to respond indicates their neurological function, while breathing status is crucial for determining whether the victim is in a critical state requiring immediate intervention.

Evaluating the level of consciousness involves checking if the victim can open their eyes, respond verbally or follow simple commands, which indicates their awareness and cognitive function. Breathing must be assessed to ensure that the victim is adequately oxygenating their body; abnormal or absent breathing can signify a life-threatening condition that requires prompt action such as rescue breathing or CPR.

The other options, while relevant in a broader medical assessment, do not directly pertain to the initial evaluation of responsiveness. Heart rate and blood pressure provide information on cardiovascular status but are not the initial focus in assessing responsiveness. Similarly, checking pulse and skin temperature focuses on circulation and may not provide immediate insight into a person's conscious state. Eye movement and speech can be informative, but they are not as comprehensive as an overall assessment of consciousness and respiration in determining responsiveness.