When using your portable radio, you must push the "press to talk" button and wait one second to before speaking. This is essential to effective communication to:
A) insure the entire message is transmitted.
B) improve batter life in digital equipment.
C) notify other users of you intention to broadcast.
D) cellular telephone links are activated.
A
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True or false (circle one). The cruciate ligaments prevent the anterior and posterior displacement of the tibiofemoral joint
Indicate whether the statement is true or false.
A patient who has cut himself in the thigh with a chain saw is alert, has a patent airway, and is breathing at a rate of 20 breaths per minute. The patient's pulse is fast and weak. He has active bleeding from the wound caused by the chain saw. All of the following are recommended procedures for stopping the bleeding EXCEPT:
A) applying direct pressure. B) direct ice application. C) applying a tourniquet. D) using a pressure dressing.
What is the most universally accepted decontamination solution?
A) Soap and water B) A slightly basic chemical wash C) A slightly acidic chemical wash D) A 10% iodine solution
You are called to a park for a 10-year-old boy who has fallen from a slide and broken his arm. The bone is angulated, and he is in a lot of pain. He states that his mother is at work, and he doesn't know the phone number. You should:
A) treat the boy under the doctrine of implied consent. B) not treat the boy until you contact to his mother. C) obtain permission from the park director. D) have the police take custody of the boy and give permission to treat.