Final answer:
True,The Beyer Oucher Pain Scale is a pain assessment tool, but the actual tool referenced in the question is the Mosby pain rating scale.
Step-by-step explanation:
The Beyer Oucher Pain Scale is indeed a Pain Assessment Tool designed to measure pain in children. However, the information presented in the question seems to refer to the Mosby pain rating scale, which is a different tool for assessing pain. Therefore, if the question is asking whether the Beyer Oucher Pain Scale itself is a pain assessment tool, the answer is true. Additionally, when considering how a symbolic interactionist might view this method, it's important to consider that they might focus on the subjective experience of pain and the communication between the patient and health care provider in interpreting the pain scale.
As for the statement regarding a pebble dropped in water as an example of a pulse wave, the correct answer is b. True.
When a pebble is dropped in water, it generates waves that propagate outward from the point of impact. This is a classic example of a pulse wave in physics.