Direct contact

Correct Answer: A

Rationale: The correct answer is A: Touching the patient. Direct contact refers to physical interaction with the patient, such as touching them directly. This direct physical connection can transmit pathogens or germs from the patient to the person touching them. It is important to minimize direct contact to prevent the spread of infections. Summary: Choice B, touching the patient's articles, does not involve direct physical contact with the patient themselves, so it is not considered direct contact in the context of infection control. Choices C and D are not provided, but they would be incorrect as they do not pertain to the definition of direct contact in the context of healthcare.

Correct Answer: B

Rationale: The correct answer is B: Self concept. One's mental image of oneself refers to the beliefs, perceptions, and attitudes one holds about oneself. This includes self-esteem, self-perceptions, and self-identity. Self-respect (choice A) is related to valuing oneself, but it does not encompass the entire mental image. Self-service (choice C) refers to activities or actions done for oneself, which is not the same as one's mental self-image. Choice D is incomplete. In summary, self-concept is the most appropriate choice as it directly relates to the overall mental image an individual holds about themselves.

Correct Answer: A

Rationale: The correct answer is A - Confused patient. Oral temperature measurement requires patient cooperation to ensure accurate results. A confused patient may not be able to follow instructions, risking injury from biting the thermometer or inaccurate reading. Cardiac patients (B) can safely have their oral temperature taken as long as they are not confused or disoriented. Other choices (C and D) are not provided, so they are not applicable in this scenario.

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: When a person lies supine, the body's surface is exposed to the surrounding air, leading to heat loss through radiation. This causes the surface temperature to decrease. The correct answer is A because lying supine allows for more heat dissipation. Choice B is incorrect because lying supine does not trap heat, causing a decrease in temperature, not an increase. Choices C and D are not relevant to the scenario described.