Health, 26.07.2019 17:00 youngalien
Which of the following is the first step in respiration? carbon dioxide passes from the blood to the lungs. oxygen is taken into the lungs. carbon dioxide passes into capillaries to the blood. oxygen passes into capillaries to the blood.
Answers: 2
Health, 22.06.2019 16:00
Yuan is a firefighter who provides basic first aid at accident scenes. yuan is an emergency medical
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When exercising, you shouldn’t go past to avoid an injury.
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Health, 23.06.2019 15:00
Jessica is a friend dislodge a piece of meat from her throat. she delivers five blows on her friend’s back with her fist and then gives him five abdominal thrusts. is jessica doing the procedure correctly? 1 no, she should use the heel of her hand for the blows. 2 no, she should use the side of her hand for the blows. 3 no, she should use her elbows to deliver the blows. 4 no, she should use a tennis ball to deliver the blows.
Answers: 2
Which of the following is the first step in respiration? carbon dioxide passes from the blood to th...
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