2 Which of the following is an example of objective information?

Correct Answer: C

Rationale: The correct answer is C because it provides measurable and verifiable data - Mr. Castillo's blood pressure is 5/6. This information is objective as it can be confirmed through a physical measurement. Option A is subjective as it is based on perception. Option B is also subjective as it relies on Mr. Castillo's self-reporting. Option D is subjective as it is based on personal relationships and interactions. In contrast, option C stands out as the only choice that presents factual, quantifiable information, making it the correct example of objective information.

Correct Answer: C

Rationale: The correct answer is C: Drainage from a wound or cavity. Localized infection often results in the accumulation of pus or fluid at the site of infection, leading to drainage. This is a clear sign of the body trying to expel the infectious material. Chills (A) and headache (B) are more systemic symptoms commonly associated with systemic infections. Mental confusion (D) is a sign of a severe infection affecting the central nervous system, not specific to localized infections. Therefore, the presence of drainage is a key indicator of a localized infection.

Correct Answer: D

Rationale: The correct answer is D because bloodborne diseases are transmitted through contact with infected blood or body fluids like saliva, semen, or vaginal fluids. This direct contact allows the pathogens to enter the bloodstream and infect the person. Choices A, B, and C are incorrect because hugging, touching objects, or standing close to an infected person during coughing are not direct modes of transmission for bloodborne diseases. These actions may increase the risk of contracting other types of diseases like respiratory infections, but they are not specifically related to bloodborne diseases.

Correct Answer: A

Rationale: The correct answer is A (4-6 minutes). When breathing and heartbeat stop, oxygen supply to the brain is cut off. Without oxygen, brain cells begin to die within 4-6 minutes, leading to brain damage. This time frame is critical for performing CPR to restore oxygen flow. Choice B (8-0) is incorrect as it does not align with the medical consensus on brain damage timeline without oxygen. Choice C (0-5) is incorrect as it inaccurately suggests brain damage can occur within seconds, which is not supported by medical knowledge. Choice D (5-20) is incorrect as it extends the time frame beyond what is generally accepted in medical emergency protocols.

Correct Answer: C

Rationale: The correct answer is C because reporting to the charge nurse allows for proper protocol to be followed, ensuring the resident's safety and legal rights are upheld. Counseling (A) may not be effective in this situation. Reminding the resident of their illness (B) may not address the underlying reason for wanting to leave. Restraint (D) is a violation of the resident's rights and should only be used as a last resort for safety reasons. Reporting to the charge nurse (C) is the appropriate action to involve higher authority and address the situation professionally and ethically.