A nurse is caring for a client who becomes unresponsive. While administering CPR, which of the following actions should the nurse take?
Complete two cycles of compression/rescue breathing before attaching the automated external defibrillator (AED).
Check for a brachial pulse.
Provide chest compressions at a rate of 100/min.
After a set of 50 compressions, give the client 2 rescue breaths.
The Correct Answer is C
Choice A reason: While early CPR is crucial, the AED should be attached as soon as it is available to analyze the heart rhythm and provide a shock if needed. Delaying the use of the AED can reduce the chances of successful resuscitation.
Choice B reason: In adults, the carotid pulse is typically checked, not the brachial pulse. The brachial pulse is more commonly assessed in infants.
Choice C reason: The correct answer is c because providing chest compressions at a rate of 100-120 compressions per minute is the recommended rate for effective CPR. High-quality chest compressions are essential for maintaining circulation during cardiac arrest.
Choice D reason: The recommended ratio of chest compressions to rescue breaths is 30:2, not 50:2. Performing 50 compressions before providing rescue breaths is not aligned with current CPR guidelines.
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Related Questions
Correct Answer is C
Explanation
Choice A reason: An open fracture, while needing medical attention, is not immediately life-threatening. The client's condition is stable enough to wait while more critical cases are attended to.
Choice B reason: A penetrating head injury with seizures is a critical condition. However, ensuring a patent airway takes precedence in emergency situations. This client's seizures indicate serious brain injury, but the immediate threat to life, such as airway obstruction, must be prioritized.
Choice C reason: Severe respiratory stridor and a deviated trachea indicate a life-threatening airway obstruction. This client needs immediate attention to secure the airway and prevent respiratory failure. This is the highest priority because without a clear airway, the client will not survive long enough to benefit from other interventions.
Choice D reason: A partial-thickness burn, although painful and requiring treatment, is not immediately life-threatening. This client can safely wait while those with more critical needs are attended to.
Correct Answer is C
Explanation
Choice A reason: Squamous cell carcinoma commonly occurs on sun-exposed areas such as the face, ears, neck, and hands, but not necessarily the trunk. It is important to emphasize the role of sun exposure in the development of this type of skin cancer.
Choice B reason: Radiation therapy is used in the treatment of certain types of skin cancer, but it is not typically the first choice for metastatic skin cancer. Other treatments, such as surgery, immunotherapy, or targeted therapy, are often preferred depending on the type and stage of skin cancer.
Choice C reason: The correct answer is c because sun exposure, especially during childhood, significantly increases the risk of developing skin cancer later in life. This highlights the importance of sun protection measures from an early age to prevent skin cancer.
Choice D reason: Basal cell carcinoma is the most common and least aggressive type of skin cancer. It rarely metastasizes and is usually slow-growing, making early detection and treatment highly effective.
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