Answer :
Final answer:
High-quality CPR should be performed on a victim who is unresponsive, with no normal breathing and no pulse. It involves applying pressure with the flat portion of one hand on the sternum to manually compress the blood in the heart and maintain some level of blood circulation until further medical assistance arrives.
Explanation:
The victim requiring high quality CPR is a victim which is unresponsive, with no normal breathing and no pulse. Cardiopulmonary Resuscitation (CPR) is designed to assist victims who have stopped breathing and are lacking a pulse. When the heart stops pumping, blood flow ceases, causing vital nutrients and oxygen to stop reaching the brain and other organs. Irreversible damage and death of neurons can occur within minutes of this disruption, hence, immediate intervention with CPR is required.
CPR, ideally performed by someone with proper training, involves compressions placed on the sternum between the T4 and T9 vertebrae. This external pressure can manually compress the blood within the heart enough to push some of the blood within it into the pulmonary and systemic circuits. Current standards call for compression of the chest at least 5 cm deep and at a rate of 100 compressions per minute to simulate the normal rhythm of the heart, essentially 'beating' for the heart in this critical period. High-quality CPR can potentially save a life, emphasizing the need for widespread CPR training and recertification among both healthcare professionals and the public.
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High quality CPR is required for a victim who is unresponsive, with no normal breathing and no pulse, which corresponds to option C. CPR involves chest compressions and breaths to aid an individual when their heart and breathing have stopped. Proper technique and rapid action are critical in increasing the likelihood of survival.
A high quality CPR is required for a victim who is unresponsive, with no normal breathing and no pulse. This situation is described in option C of the question provided. CPR, or cardiopulmonary resuscitation, is a life-saving procedure that combines chest compressions and breaths to provide oxygen and circulation to an individual whose heart and breathing have stopped. Proper training in CPR is essential as improper technique can lead to further injury to the victim. It is important to act quickly and efficiently to maximize the chances of survival after a person has gone into cardiac arrest.
To determine the necessity of CPR, rescuers must look for signs of life, including responsiveness, normal breathing, and a pulse. Individuals who are responsive and showing vital signs generally do not require CPR. Instead, those who are unresponsive, with no breathing or pulse, are the ones who need immediate CPR. CPR is ineffective and not recommended for patients with a do-not-resuscitate (DNR) order or when clinical death leads to biological death, which involves the permanent death of brain cells due to lack of oxygen.
It is also crucial to remember the myths about CPR. For instance, drowning victims must be removed from the water before CPR is attempted, as CPR cannot be effectively performed in water. Additionally, CPR can still be valuable for a person pulled from the water, particularly in cases of cold water submersion where the hypothermic state may extend the window of time for successful resuscitation.
