Which member of the care team has the most direct contact with the residents?

Correct Answer: A

Rationale: The correct answer is A: The nursing assistant. Nursing assistants provide direct care to residents, such as assisting with activities of daily living and personal care needs. They spend the most time with residents compared to other members of the care team. Nurses oversee the care but may not have direct contact as frequently. Physicians focus on medical treatment, not daily care. Activities directors organize recreational activities but do not provide personal care. Therefore, the nursing assistant has the most direct contact with residents.

Correct Answer: A

Rationale: The correct answer is A because "Mrs. Parker says she is dizzy" is subjective information based on her personal perception or feeling. It cannot be objectively measured or verified. In contrast, choices B, C, and D provide objective information that can be quantified or confirmed by observation or measurement, such as temperature, visit, and food intake. This makes them not subjective.

Correct Answer: B

Rationale: The correct answer is B, providing a quiet environment. This helps reduce stimulation and distraction for the confused resident, promoting a sense of calm and clarity. Leaving the resident alone (A) can lead to feelings of abandonment. Avoiding communication (C) can worsen confusion. Speaking quickly (D) can overwhelm the resident further. In summary, creating a quiet environment is essential for promoting comfort and reducing confusion in residents.

Correct Answer: D

Rationale: The correct answer is D because cleanliness refers to the absence of pathogens, not just visible dirt. Step by step, A is incorrect because cleanliness is not solely based on contact with sick individuals. B is incorrect as cleanliness is more than just the absence of visible dirt. C is incorrect because contamination with pathogens does not align with the definition of clean. Therefore, D is correct as it directly relates to the absence of pathogens, which is a key component of cleanliness.

Correct Answer: D

Rationale: The correct answer is D: By contact with an infected person's blood. HIV is primarily spread through contact with infected blood, sexual contact, sharing needles, or from mother to child during childbirth or breastfeeding. Other choices (A, B, C) are incorrect because HIV is not spread through the air, hugging, or simply standing next to an infected person. It requires direct contact with specific bodily fluids containing the virus for transmission.