Question

In checking an unconscious victim, how many initial breaths should you give?

1) One
2) Two
3) Three
4) Four

Answer 1

In checking an unconscious victim, you should give two initial breaths. These breaths are critical after 30 chest compressions if you are trained in CPR, and must be administered with proper care.

Step-by-step explanation:

When checking an unconscious victim and providing aid, it is important to give two initial breaths after 30 chest compressions if you are trained in CPR. Ensuring that you deliver these breaths correctly is key to helping oxygenate the victim's blood. It is also essential to handle the unconscious person with great care and to continue monitoring their condition while waiting for emergency medical services to arrive.

If attempting to generate a gauge pressure of 4.00 cm water by squeezing a balloon connected to the subject, you would apply force over an effective area. Given an effective area of 50.0 cm², the specific calculation of the necessary force can be derived from principles of physics.

In cases of unconscious victims, especially those who may have been submerged in water, it is critical to remove them from the water before commencing CPR to maximize effectiveness and potential recovery outcomes.