What are physical changes that can increase the risk of injuries or accidents?

Changes in Vision
Change the Risk:
-unable to see unsafe conditions and/or unable to judge distances

Changes in Hearing
Change the Risk:
-unable to hear warning or approaching carts and equipment

Altered Neurological function
Change the Risk:
-shaking or tremors can affect balance and increase the risk of falls
-decreased sensation can prevent normal warning signals
Examples: can step on sharp objects and not be aware of injury.

the answer is false, i know this answer is late but its for anyone else that needs it.

when in a crucial situation, after calling 911, the correct posture for delivering effective compression is the proper hand placement.

first, place two fingers at the sternum, then put the heel of your other hand next to the fingers and place hand on top of the other. lock your elbows by using your body’s weight and compress the victim’s chest with a depth of 2 inches.

moreover, do 15 compression and 2 breaths, this process must be done four times until there is a pulse or a arrive.