The information must be kept private

Correct Answer: A

Rationale: The correct answer is A: Confidentiality. Confidentiality refers to the obligation to protect sensitive information from being disclosed to unauthorized individuals. It ensures that only those with the necessary permissions can access the information. Privacy, on the other hand, is the right of individuals to control their personal information and how it is shared. While privacy is related to confidentiality, it focuses more on individual rights rather than professional obligations. Choice C and D are incorrect as they do not offer a relevant concept to the context of keeping information private.

Correct Answer: A

Rationale: The correct answer is A because adding milk to coffee provides creaminess without altering the coffee flavor significantly. Milk helps balance the acidity and bitterness of coffee, enhancing its overall taste. Creamer, on the other hand, can be overly sweet or artificial, masking the coffee's natural flavors. Choice B is incorrect because creamer does not offer the same balance and creaminess as milk does. Choices C and D are blank and do not provide any relevant information.

Correct Answer: A

Rationale: The correct answer is A because taking an oral temperature on an unconscious patient can be dangerous due to the risk of aspiration if the patient regurgitates. For unconscious patients, other temperature measurement methods like tympanic or temporal are safer. Choice B (Newborn infant) is not the correct answer because taking an oral temperature on a newborn infant is generally safe and commonly done. Choices C and D are not provided, but they would be incorrect as they do not align with the rationale provided for why choice A is correct.

Correct Answer: A

Rationale: The correct answer is A because providing oral care before sputum collection in the evening helps reduce contamination from food particles and bacteria present in the mouth. This ensures a more accurate sputum sample for analysis. Choice B is incorrect as proper oral care is essential before sputum collection. Choices C and D are incomplete and do not provide any relevant information.

Correct Answer: B

Rationale: The correct answer is B: An unbroken skin. The skin acts as the first line of defense by forming a physical barrier against pathogens, preventing them from entering the body. It also secretes oils and acids that can kill or inhibit the growth of harmful bacteria. Good nutrition (choice A) is important for overall health but is not the first line of defense. Choices C and D are blank and not applicable. In summary, an unbroken skin is crucial as the initial barrier to protect the body from external threats.