A nurse is teaching a group of healthcare providers about the correct compression depth during adult CPR. What is the recommended compression depth for adult CPR?
"The recommended compression depth for adult CPR is 1 inch (2.5 cm)."
"The recommended compression depth for adult CPR is 2 inches (5 cm)."
"The recommended compression depth for adult CPR is 3 inches (7.5 cm)."
"The recommended compression depth for adult CPR is 4 inches (10 cm)."
The Correct Answer is B
A) Incorrect. Compressing the chest to a depth of 1 inch (2.5 cm) is too shallow for effective adult CPR. Deeper compressions are required.
B) Correct. The recommended compression depth for adult CPR is 2 inches (5 cm). This depth allows for sufficient blood flow to vital organs and is consistent with current CPR guidelines.
C) Incorrect. Compressing the chest to a depth of 3 inches (7.5 cm) is deeper than necessary for adult CPR. Excessive compression depth may cause harm.
D) Incorrect. Compressing the chest to a depth of 4 inches (10 cm) is much deeper than the recommended depth for adult CPR. Excessive depth can lead to rib fractures and other injuries.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A) Incorrect. The correct compression rate for BLS chest compressions is higher than 80 compressions per minute. This rate may not be sufficient to maintain adequate circulation.
B) Correct. The correct compression rate for BLS chest compressions in an unresponsive client without a pulse is 100-120 compressions per minute. This rate ensures adequate blood flow to vital organs during CPR.
C) Incorrect. 30 compressions per minute is too low for effective chest compressions during BLS. The recommended rate is higher, as mentioned in option B.
D) Incorrect. 60 compressions per minute is lower than the recommended rate for BLS chest compressions. The correct rate, as mentioned in option B, is 100-120 compressions per minute.
Correct Answer is A
Explanation
A) Correct. The fourth link in the Chain of Survival is the early use of therapeutic hypothermia after resuscitation. Therapeutic hypothermia is a post-resuscitation intervention used to improve neurological outcomes and survival in certain cardiac arrest cases.
B) Incorrect. The administration of antiplatelet medications is not part of the Chain of Survival. It may be used in the management of certain cardiac conditions but is not specific to the resuscitation process.
C) Incorrect. Continuous positive airway pressure (CPAP) is a respiratory intervention and is not part of the Chain of Survival. The fourth link focuses on therapeutic hypothermia.
D) Incorrect. Transfer to a specialized cardiac care facility may be necessary for further management, but it is not the fourth link in the Chain of Survival. The fourth link pertains to the use of therapeutic hypothermia after resuscitation.
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