Kaila is treating a patient at the scene of an automobile accident. she is having difficulty hearing the patient over the sound of police sirens. this is best described as a(n)

distance barrier.

personal barrier.

physical barrier.

emotional barrier.

Physical barrier

Explanation:

kaila is treating patient at scene of an automobile accident and she is having difficulty in hearing patient's voice due to police sirens, so such kind of communication barrier that which could be either environmental or natural condition that does not allow the transfer of message from one person to the other is called 'physical barrier'.

Physical barriers do not allow the communication to be effective. Hearing problems due to thunders, sirens, call disconnection, message not sending all come under physical barriers.

      x/140 = 25/100

we need to find the x to find the x multiply 140 and 25

and what do you get 3500.   and what is 3500 divided by 100

= 35