Question

Cardio-pulmonary resuscitation helps to bring _____ back to normal.

a) respiration b) digestion c) circulation d) excretion​

Answer 1

Answer:

Cardiopulmonary resuscitation (CPR) is a combination of techniques, including chest compressions, designed to pump the heart to get blood circulating and deliver oxygen to the brain until definitive treatment can stimulate the heart to start working again.

Answer 2

Cardio-pulmonary resuscitation helps to bring Circulation back to normal.

Explanation:

• Option (C) Circulation is correct answer.
• Until emergency medical care can reestablish a normal cardiac beat, CPR can keep oxygen-rich blood flowing to the brain and other organs.
• Your body no longer receives oxygen-rich bloodstream when your heart stops.
• In just a few minutes, a shortage of oxygen-rich blood can induce brain damage.
• Option (A) Respiration is incorrect answer.
• We can breathe due to our lungs through the trachea.
• They infuse human bodies with oxygen (inhalation) and expel co2 from the atmosphere (exhalation) (called expiration, or exhalation).
• Option (B) Digestion is incorrect answer.
• Digestion is the process of breaking down and chemically converting food so that it may be ingested by an individual's cells and utilized to maintain biologically important processes.
• Option (D) Excretion is incorrect answer.
• The removal of substances from plants, animals, and other living beings is known as excretion.
• The skin, lungs, and kidneys are excretory organs in humans.