13. When performing the pack-strap carry technique. optimal weight distribution occurs
when the:
A) rescuer bends forward to lift the patient.
B) rescuer is in an upright standing position.
C) patient's armpits are over the rescuer's shoulders,
D)patient weighs less than 150 pounds (68 kg).

The answer for the question is given below

Explanation:

When performing the pack-strap carry technique,optimal weight distribution

occurs when the patients armpits are over the rescuers shoulders

The pack-strap carry can be used with conscious and unconscious persons.Using it with an unconscious person requires a second responder to help position the injured or ill person on the person's back.

Do not use this assist if you suspect that the person has a head,neck or spinal injury.

This method is better for longer distances to lift a victim safely.The following steps needed to follow are:

answer; i believe that the correct answer is (b) is a factor associated with physical activity and heart disease;

      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